# List of Belgian football transfers summer 2017

This is a list of Belgian football transfers for the 2017 summer transfer window. Only transfers involving a team from the professional divisions are listed, including the 16 teams in the Belgian First Division A and the 8 teams playing in the Belgian First Division B.
The summer transfer window will open on 1 July 2017, although some transfers were announced prior to that date. Players without a club may join one at any time, either during or in between transfer windows. The transfer window ends on 1 September 2017, although a few completed transfers could still be announced a few days later.

## Sorted by date
### January 2017

| Date | Name | Moving from | Moving to | Fee | Note |
| 12 January 2017 | Germán Mera | Deportivo Cali | Club Brugge | Undisclosed | |

### February 2017

| Date | Name | Moving from | Moving to | Fee | Note |
| 26 February 2017 | Joseph Biersard | Eupen | Hamoir | Undisclosed | |

### March 2017

| Date | Name | Moving from | Moving to | Fee |
| 5 March 2017 | Antonio Muñoz-Herrera | Beerschot Wilrijk | KRC Gent | Undisclosed |
| 14 March 2017 | Uroš Spajić | Toulouse | Anderlecht | Undisclosed |
| 15 March 2017 | Kenny Thompson | Beerschot Wilrijk | Nijlen | Free |
| 16 March 2017 | Ricardo Ávila | Chorrillo | Gent | Undisclosed |
| 20 March 2017 | Jore Trompet | Westerlo | Temse | Free |
| 23 March 2017 | Nicolas Lombaerts | Zenit Saint Petersburg | Oostende | Undisclosed |
| 24 March 2017 | Jorn Brondeel | Lierse | Twente | Undisclosed |
| 30 March 2017 | Łukasz Teodorczyk | Dynamo Kyiv | Anderlecht | Undisclosed |

### April 2017

| Date | Name | Moving from | Moving to | Fee |
| 3 April 2017 | Robbie Ringoet | Lokeren | Wetteren | Undisclosed |
| 4 April 2017 | Elton Acolatse | Westerlo | Club Brugge | Undisclosed |
| 10 April 2017 | Mégan Laurent | Tubize | Lierse | Free |
| 12 April 2017 | Pierre Bourdin | Cercle Brugge | Lierse | Free |
| 12 April 2017 | Justin Verlinden | Oostende | Knokke | Undisclosed |
| 13 April 2017 | Glenn Leemans | Waasland-Beveren | Londerzeel | Undisclosed |
| 17 April 2017 | Roman Ferber | Charleroi | Union SG | Undisclosed |
| 25 April 2017 | Jordy Huysmans | Antwerp | Berchem Sport | Undisclosed |

### May 2017

| Date | Name | Moving from | Moving to | Fee |
| 3 May 2017 | Erhan Mašović | Čukarički | Club Brugge | Undisclosed |
| 4 May 2017 | Tim Hall | SV Elversberg | Lierse | Free |
| 4 May 2017 | Ivan Yagan | Cercle Brugge | Lierse | Free |
| 5 May 2017 | Mehdi Bounou | OH Leuven | Heist | Free |
| 5 May 2017 | Joachim Van Damme | Free Agent | Waasland-Beveren | NA |
| 8 May 2017 | Théo Defourny | Excel Mouscron | Tubize | Free |
| 9 May 2017 | Bernie Ibini-Isei | Club Brugge | Vancouver Whitecaps | Undisclosed |
| 9 May 2017 | Dimitris Kolovos | Olympiacos | Mechelen | Undisclosed |
| 9 May 2017 | Joakim Mæhle | AaB | Genk | Undisclosed |
| 10 May 2017 | Ahmed El Messaoudi | Lierse | Mechelen | Undisclosed |
| 11 May 2017 | Marco Bizot | Genk | AZ | Free |
| 11 May 2017 | Filip Daems | Westerlo | Free Agent | Retired |
| 11 May 2017 | Samy Kehli | Roeselare | Lokeren | Undisclosed |
| 11 May 2017 | Luciano Slagveer | Heerenveen | Lokeren | Free |
| 11 May 2017 | Sandy Walsh | Genk | Zulte Waregem | Free |
| 12 May 2017 | Geoffrey Cabeke | Union SG | RWDM47 | Undisclosed |
| 14 May 2017 | Thomas De Bie | Cercle Brugge | Oostende | Free |
| 15 May 2017 | Wouter Corstjens | Lommel | Westerlo | Undisclosed |
| 15 May 2017 | Kenneth Houdret | OH Leuven | Union SG | Free |
| 15 May 2017 | Michiel Jaeken | Antwerp | Westerlo | Undisclosed |
| 16 May 2017 | Ayrton Mboko | Standard Liège | Union SG | Undisclosed |
| 18 May 2017 | Merveille Bokadi | TP Mazembe | Standard Liège | Undisclosed |
| 18 May 2017 | Jonathan Bolingi | TP Mazembe | Standard Liège | Undisclosed |
| 18 May 2017 | Christian Luyindama | TP Mazembe | Standard Liège | Undisclosed |
| 18 May 2017 | Vincent Vandiepenbeeck | Union SG | RWDM47 | Undisclosed |
| 19 May 2017 | Clément Fabre | Tubize | OH Leuven | Undisclosed |
| 19 May 2017 | Kenneth Schuermans | Westerlo | OH Leuven | Undisclosed |
| 22 May 2017 | Corentin Kocur | Excel Mouscron | Fola Esch | Free |
| 22 May 2017 | Bennard Kumordzi | Genk | Kortrijk | Free |
| 22 May 2017 | Nicolas Rajsel | Union SG | Oostende | Undisclosed |
| 22 May 2017 | Marten Schevenels | Genk | Sint-Truiden | Undisclosed |
| 22 May 2017 | Robin Söder | Esbjerg | Lokeren | Undisclosed |
| 22 May 2017 | Mamadou Sylla | Eupen | Espanyol | Loan Return |
| 22 May 2017 | Mamadou Sylla | Espanyol | Gent | Undisclosed |
| 23 May 2017 | Henrik Dalsgaard | Zulte Waregem | Brentford | Undisclosed |
| 24 May 2017 | Isaac Kiese Thelin | Bordeaux | Anderlecht | Loan Extended |
| 24 May 2017 | Youri Tielemans | Anderlecht | Monaco | 23.000.000 € |
| 25 May 2017 | Anthony Sadin | Union SG | RWDM47 | Undisclosed |
| 27 May 2017 | Karim Essikal | Zulte Waregem | Beerschot Wilrijk | Undisclosed |
| 29 May 2017 | Ruslan Malinovskyi | Shakhtar Donetsk | Genk | Undisclosed |
| 29 May 2017 | Faycal Rherras | Heart of Midlothian | Mechelen | Free |
| 30 May 2017 | Emmanuel Bonaventure Dennis | Zorya Luhansk | Club Brugge | Undisclosed |
| 31 May 2017 | Souleymane Aw | Aspire Academy | Eupen | Undisclosed |
| 31 May 2017 | Abdul Manaf Nurudeen | Aspire Academy | Eupen | Undisclosed |
| 31 May 2017 | Carlos Martínez | Aspire Academy | Eupen | Undisclosed |
| 31 May 2017 | Jordy Peffer | Mechelen | Westerlo | Loan |
| 31 May 2017 | Thibault Peyre | Excel Mouscron | Union SG | Undisclosed |
| 31 May 2017 | Mathieu Vanderschaeghe | Cercle Brugge | Mandel United | Undisclosed |

### End of 2016–17 season

After the end of the 2016–17 season, several players will return from loan to another club or will not have their contracts extended. These will be listed here when the date is otherwise not specified.
| Date | Name | Moving from | Moving to | Fee |
| End of 2016-17 season | Hatem Abd Elhamed | Gent | Ashdod | Undisclosed |
| End of 2016-17 season | Fahad Al-Abdulrahman | Eupen | Al Sadd | Loan Return |
| End of 2016-17 season | Alessio Alessandro | Hades | Westerlo | Loan Return |
| End of 2016-17 season | Charles Ankomah | Lierse | Free Agent | End of contract |
| End of 2016-17 season | Mickaël Antoine-Curier | Union SG | Free Agent | Released |
| End of 2016-17 season | Pierre‑Baptiste Baherlé | Union SG | Free Agent | Released |
| End of 2016-17 season | Anthony Bassey | Eupen | Free Agent | Released |
| End of 2016-17 season | Mehdi Beneddine | Cercle Brugge | Monaco | Loan Return |
| End of 2016-17 season | Yohan Betsch | Tubize | Free Agent | Released |
| End of 2016-17 season | Jean-Paul Boëtius | Genk | Basel | Loan Return |
| End of 2016-17 season | Serhiy Bolbat | Lokeren | Shakhtar Donetsk | Loan Return |
| End of 2016-17 season | Christian Brüls | Eupen | Free Agent | Released |
| End of 2016-17 season | Illies Bruylandts | RWDM47 | Lierse | Loan Return |
| End of 2016-17 season | Yoni Buyens | Westerlo | Genk | Loan Return |
| End of 2016-17 season | José María Cases | Eupen | Free Agent | End of contract |
| End of 2016-17 season | Yoran Chalon | Union SG | Acren Lessines | Free |
| End of 2016-17 season | Xavier Chen | Mechelen | Free Agent | End of contract |
| End of 2016-17 season | Li Chenglong | Roeselare | Beijing Renhe | Loan Return |
| End of 2016-17 season | Tafsir Chérif | Cercle Brugge | Monaco | Loan Return |
| End of 2016-17 season | Cristián Cuevas | Sint-Truiden | Chelsea | Loan Return |
| End of 2016-17 season | Danilo | Standard Liège | Braga | Loan Return |
| End of 2016-17 season | Matej Delač | Excel Mouscron | Chelsea | Loan Return |
| End of 2016-17 season | Nicolas Delporte | OH Leuven | Free Agent | Released |
| End of 2016-17 season | Muhammed Demirci | Excel Mouscron | İstanbulspor | Undisclosed |
| End of 2016-17 season | Nicolas de Préville | Oostende | Lille | Loan Return |
| End of 2016-17 season | Diawandou Diagne | Barcelona B | Eupen | Undisclosed |
| End of 2016-17 season | Boubakar Diallo | KRC Gent | Gent | Loan Return |
| End of 2016-17 season | Raphaël Diarra | Cercle Brugge | Monaco | Loan Return |
| End of 2016-17 season | Nathan Durieux | OH Leuven | Free Agent | Released |
| End of 2016-17 season | Cédric Fauré | Union SG | Free Agent | Retired |
| End of 2016-17 season | Georgios Galitsios | Lokeren | Free Agent | End of contract |
| End of 2016-17 season | Nicolas Garcia | Tubize | Grimbergen | Free |
| End of 2016-17 season | Bo Geens | MVV | Lokeren | Loan Return |
| End of 2016-17 season | Kevin Geudens | Beerschot Wilrijk | De Kempen | Free |
| End of 2016-17 season | Nikola Gulan | Excel Mouscron | Free Agent | Released |
| End of 2016-17 season | David Habarugira | Lierse | Free Agent | Released |
| End of 2016-17 season | Peter Hackenberg | Eupen | Free Agent | Released |
| End of 2016-17 season | Anas Hamzaoui | Tubize | Union SG | Undisclosed |
| End of 2016-17 season | Hamdi Harbaoui | Charleroi | Anderlecht | Loan Return |
| End of 2016-17 season | Robin Henkens | Westerlo | Free Agent | Released |
| End of 2016-17 season | Siebe Horemans | OH Leuven | Gent | Loan Return |
| End of 2016-17 season | Georgios Kaminiaris | Union SG | Free Agent | End of contract |
| End of 2016-17 season | Djaïd Kasri | Antwerp | Free Agent | Released |
| End of 2016-17 season | Sega Keita | Tubize | Free Agent | Released |
| End of 2016-17 season | Raoul Kenne | Eupen | Free Agent | Released |
| End of 2016-17 season | Jonathan Kindermans | OH Leuven | Free Agent | Released |
| End of 2016-17 season | Fazlı Kocabaş | OH Leuven | Free Agent | Released |
| End of 2016-17 season | Rodgers Kola | Hapoel Ra'anana | Gent | Loan Return |
| End of 2016-17 season | François Kompany | Roeselare | Free Agent | Released |
| End of 2016-17 season | László Köteles | Waasland-Beveren | Genk | Loan Return |
| End of 2016-17 season | Michaël Lallemand | Antwerp | Kortrijk | Loan Return |
| End of 2016-17 season | Eric Lanini | Westerlo | Juventus | Loan Return |
| End of 2016-17 season | Gilles Lentz | Cercle Brugge | Kortrijk | Loan Return |
| End of 2016-17 season | Cristian Manea | Excel Mouscron | Apollon Limassol | Loan Return |
| End of 2016-17 season | Filip Marković | Excel Mouscron | Free Agent | Released |
| End of 2016-17 season | Luca Marrone | Zulte Waregem | Juventus | Loan Return |
| End of 2016-17 season | Rubén Martínez | Anderlecht | Deportivo La Coruña | Loan Return |
| End of 2016-17 season | Ilombe Mboyo | Cercle Brugge | Sion | Loan Return |
| End of 2016-17 season | Brandon Mechele | Sint-Truiden | Club Brugge | Loan Return |
| End of 2016-17 season | Cedric Mingiedi | Hamme | Mechelen | Loan Return |
| End of 2016-17 season | Farouk Miya | Excel Mouscron | Standard Liège | Loan Return |
| End of 2016-17 season | Phakamani Mngadi | Eupen | Free Agent | Released |
| End of 2016-17 season | Jordan Mustoe | Westerlo | Free Agent | Released |
| End of 2016-17 season | Quentin Ngakoutou | Union SG | Monaco | Loan Return |
| End of 2016-17 season | Soma Novothny | Sint-Truiden | Újpest | Undisclosed |
| End of 2016-17 season | Brice Ntambwe | Oosterzonen Oosterwijk | Lierse | Loan Return |
| End of 2016-17 season | Jonathan Okita | Union SG | Standard Liège | Loan Return |
| End of 2016-17 season | Hervé Onana | Union SG | Free Agent | Released |
| End of 2016-17 season | Nebojša Pavlović | Kortrijk | Free Agent | Retired |
| End of 2016-17 season | Nick Proschwitz | Sint-Truiden | Free Agent | End of contract |
| End of 2016-17 season | Ntuthuko Radebe | Eupen | Free Agent | End of contract |
| End of 2016-17 season | Bjorn Ruytinx | Beerschot Wilrijk | Free Agent | Released |
| End of 2016-17 season | Mathew Ryan | Genk | Valencia | Loan Return |
| End of 2016-17 season | Idriss Saadi | Kortrijk | Cardiff City | Loan Return |
| End of 2016-17 season | Brahim Sabaouni | Tubize | Lierse | Loan Return |
| End of 2016-17 season | Abdoulaye Sanogo | Eupen | Free Agent | Released |
| End of 2016-17 season | Lucas Schoofs | OH Leuven | Gent | Loan Return |
| End of 2016-17 season | Jeroen Simaeys | OH Leuven | Free Agent | Released |
| End of 2016-17 season | Stefan Simić | Excel Mouscron | Milan | Loan Return |
| End of 2016-17 season | Laurenz Simoens | Cercle Brugge | Gullegem | Undisclosed |
| End of 2016-17 season | Alhassane Soumah | Cercle Brugge | Juventus | Loan Return |
| End of 2016-17 season | Fabien Tchenkoua | Sint-Truiden | Free Agent | Released |
| End of 2016-17 season | Andriy Totovytskyi | Kortrijk | Shakhtar Donetsk | Loan Return |
| End of 2016-17 season | Vagner | Boavista | Excel Mouscron | Loan Return |
| End of 2016-17 season | Maxim Vandewalle | Cercle Brugge | Knokke | Undisclosed |
| End of 2016-17 season | Lukas Van Eenoo | Roeselare | Kortrijk | Loan Return |
| End of 2016-17 season | Wout Van Poucke | Roeselare | Harelbeke | Undisclosed Return |
| End of 2016-17 season | Sun Weizhe | Roeselare | Beijing Renhe | Loan Return |
| End of 2016-17 season | Donát Zsótér | Sint-Truiden | Újpest | Undisclosed |

### June 2017

| Date | Name | Moving from | Moving to | Fee |
| 1 June 2017 | Jean Chopin | Oostende | Union Titus Pétange | Undisclosed |
| 1 June 2017 | Ayanda Patosi | Lokeren | Cape Town City | Undisclosed |
| 1 June 2017 | Dennis Van Vaerenbergh | Club Brugge | Eindhoven | Loan |
| 2 June 2017 | Christophe Bertjens | Lommel | Westerlo | Free |
| 2 June 2017 | Charni Ekangamene | Zulte Waregem | Beerschot Wilrijk | Undisclosed |
| 2 June 2017 | Soufiane El Banouhi | OH Leuven | Union SG | Undisclosed |
| 2 June 2017 | Sven Kums | Watford | Anderlecht | Undisclosed |
| 2 June 2017 | Anthony Schuster | Les Herbiers | Tubize | Undisclosed |
| 3 June 2017 | Ibrahima Bah | Standard Liège | Oostende | Undisclosed |
| 3 June 2017 | Logan Ndembe | Excel Mouscron | Oostende | Undisclosed |
| 6 June 2017 | Joãozinho | Kortrijk | Tondela | Undisclosed |
| 6 June 2017 | Ryota Morioka | Śląsk Wrocław | Waasland-Beveren | Undisclosed |
| 6 June 2017 | Romain Reynaud | OH Leuven | Andrézieux-Bouthéon | Free |
| 7 June 2017 | Fabien Antunes | Oostende | Sint-Truiden | Undisclosed |
| 7 June 2017 | Guy Dufour | Eupen | Roeselare | Undisclosed |
| 7 June 2017 | Marko Maletić | Lommel | Roeselare | Undisclosed |
| 7 June 2017 | Simon Vermeiren | Beerschot Wilrijk | Lommel | Undisclosed |
| 9 June 2017 | Aboubakary Koita | ASV Geel | Gent | Undisclosed |
| 9 June 2017 | Christophe Lepoint | Zulte Waregem | Kortrijk | Undisclosed |
| 9 June 2017 | Orel Mangala | Anderlecht | VfB Stuttgart | Undisclosed |
| 9 June 2017 | Ben Reichert | Hapoel Tel Aviv | Zulte Waregem | Undisclosed |
| 9 June 2017 | Jellert Van Landschoot | Club Brugge | Eindhoven | Loan |
| 9 June 2017 | Bryan Verboom | Zulte Waregem | Kortrijk | Loan |
| 9 June 2017 | Julien Vercauteren | RNK Split | Union SG | Undisclosed |
| 10 June 2017 | Nill De Pauw | Guingamp | Zulte Waregem | Undisclosed |
| 10 June 2017 | Lukas Lerager | Zulte Waregem | Bordeaux | Undisclosed |
| 12 June 2017 | Yady Bangoura | ASV Geel | Union SG | Undisclosed |
| 12 June 2017 | Mamadou Diallo | Tubize | Union SG | Free |
| 12 June 2017 | Jens Naessens | Mechelen | Westerlo | Free |
| 12 June 2017 | Octávio | Botafogo | Beerschot Wilrijk | Undisclosed |
| 12 June 2017 | Alessio Palmeri | Union SG | Olympic Charleroi | Undisclosed |
| 12 June 2017 | Arne Sabbe | Roeselare | Sint-Eloois-Winkel | Undisclosed |
| 12 June 2017 | Pierrick Valdivia | Sint-Truiden | Nîmes | Undisclosed |
| 13 June 2017 | Geert Berben | Lommel | OH Leuven | Undisclosed |
| 13 June 2017 | Julien Gorius | Changchun Yatai | OH Leuven | Free |
| 13 June 2017 | Daniel Graovac | Excel Mouscron | Željezničar | Loan |
| 13 June 2017 | Kevin Kis | Roeselare | Union SG | Undisclosed |
| 13 June 2017 | Serge Tabekou | Gent | Union SG | Undisclosed |
| 14 June 2017 | Jur Schryvers | Club Brugge | Waasland-Beveren | Undisclosed |
| 15 June 2017 | Jean-Luc Dompé | Standard Liège | Amiens | Loan |
| 15 June 2017 | Stefano Marzo | Heerenveen | Lokeren | Undisclosed |
| 15 June 2017 | Kaveh Rezaei | Esteghlal | Charleroi | Undisclosed |
| 15 June 2017 | Nikola Storm | Club Brugge | OH Leuven | Loan |
| 16 June 2017 | Hassane Bandé | Salitas | Mechelen | Undisclosed |
| 16 June 2017 | Gertjan De Mets | Kortrijk | Zulte Waregem | Undisclosed |
| 16 June 2017 | Guillaume Hubert | Standard Liège | Club Brugge | Undisclosed |
| 16 June 2017 | Tracy Mpati | Union SG | Lokeren | Undisclosed |
| 16 June 2017 | Paul Nardi | Monaco | Cercle Brugge | Loan |
| 16 June 2017 | Sébastien Pocognoli | West Bromwich Albion | Standard Liège | Undisclosed |
| 16 June 2017 | Nicolas Timmermans | Eupen | RWDM47 | Free |
| 16 June 2017 | Richairo Zivkovic | Ajax | Oostende | Undisclosed |
| 17 June 2017 | Soualiho Meïté | Zulte Waregem | Monaco | Undisclosed |
| 17 June 2017 | Tom Van Hyfte | Roda JC | Beerschot Wilrijk | Free |
| 18 June 2017 | Keres Masangu | Mechelen | Roma | Undisclosed |
| 19 June 2017 | Franko Andrijašević | Rijeka | Gent | Undisclosed |
| 19 June 2017 | Sébastien Bruzzese | Club Brugge | Kortrijk | Undisclosed |
| 19 June 2017 | Landry Dimata | Oostende | VfL Wolfsburg | €10,000,000 |
| 19 June 2017 | Jonathan Farias | Boca Juniors | Cercle Brugge | Undisclosed |
| 19 June 2017 | Pieter Gerkens | Sint-Truiden | Anderlecht | Undisclosed |
| 19 June 2017 | Ewout Gouw | Vitesse | Tubize | Free |
| 19 June 2017 | Moussa Traoré | Siah Jamegan | Tubize | Free |
| 20 June 2017 | Stéphane Badji | Anderlecht | Kayserispor | Loan |
| 20 June 2017 | Ofir Davidzada | Gent | Maccabi Tel Aviv | Loan |
| 20 June 2017 | Lior Inebrum | Ashdod | Gent | Undisclosed |
| 20 June 2017 | Pieter-Jan Monteyne | OH Leuven | Roeselare | Undisclosed |
| 20 June 2017 | Marvelous Nakamba | Vitesse | Club Brugge | Undisclosed |
| 20 June 2017 | Peter Olayinka | Gent | Zulte Waregem | Loan |
| 20 June 2017 | Laurens Vermijl | Genk | Lommel | Free |
| 21 June 2017 | Jakob Ankersen | Zulte Waregem | AGF | Undisclosed |
| 21 June 2017 | Sebastian De Maio | Anderlecht | Bologna | Undisclosed |
| 21 June 2017 | Michaël Heylen | Anderlecht | Zulte Waregem | Undisclosed |
| 21 June 2017 | Aaron Leya Iseka | Anderlecht | Zulte Waregem | Loan |
| 21 June 2017 | Damien Marcq | Charleroi | Gent | Undisclosed |
| 21 June 2017 | Jordi Vanlerberghe | Mechelen | Club Brugge | Undisclosed |
| 21 June 2017 | Nicolas Verdier | Mechelen | Eupen | Undisclosed |
| 21 June 2017 | Gustav Wikheim | Gent | Midtjylland | Undisclosed |
| 22 June 2017 | Manuel Benson | Lierse | Genk | Undisclosed |
| 22 June 2017 | Boli Bolingoli-Mbombo | Club Brugge | Rapid Wien | Undisclosed |
| 22 June 2017 | Constant Delsanne | Union SG | Rebecq | Undisclosed |
| 22 June 2017 | Yannis Mbombo | Örebro | Excel Mouscron | Undisclosed |
| 22 June 2017 | Nicklas Pedersen | Oostende | Mechelen | Free |
| 22 June 2017 | Stef Peeters | Sint-Truiden | Caen | Undisclosed |
| 22 June 2017 | Matz Sels | Newcastle United | Anderlecht | Loan |
| 23 June 2017 | Carlens Arcus | Lille | Cercle Brugge | Undisclosed |
| 23 June 2017 | Núrio Fortuna | Braga | Charleroi | Undisclosed |
| 23 June 2017 | Jonathan Mexique | Monaco | Cercle Brugge | Loan |
| 23 June 2017 | Guévin Tormin | Monaco | Cercle Brugge | Loan |
| 26 June 2017 | Emmanuel Banda | Esmoriz | Oostende | Undisclosed |
| 26 June 2017 | Kjetil Borry | Waasland-Beveren | Roeselare | Undisclosed |
| 26 June 2017 | Jordan Botaka | Leeds United | Sint-Truiden | Undisclosed |
| 26 June 2017 | Fran Brodić | Club Brugge | Roeselare | Loan |
| 26 June 2017 | Vagner Gonçalves | Sabutarlo | Cercle Brugge | Undisclosed |
| 26 June 2017 | Pierre-Yves Ngawa | OH Leuven | Avellino | Undisclosed |
| 26 June 2017 | Brian Vandenbussche | Gent | Cercle Brugge | Free |
| 26 June 2017 | Igor Vetokele | Charlton Athletic | Sint-Truiden | Loan |
| 27 June 2017 | Stephen Buyl | Zulte Waregem | Cercle Brugge | Undisclosed |
| 27 June 2017 | Julien De Sart | Middlesbrough | Zulte Waregem | Loan |
| 27 June 2017 | Ridwan Gyselinck | Lokeren | Eendracht Aalst | Undisclosed |
| 27 June 2017 | Abdelkarim Hassan | Al Sadd | Eupen | Loan |
| 27 June 2017 | Rabiu Ibrahim | Gent | Slovan Bratislava | €1,000,000 |
| 27 June 2017 | Andy Kawaya | Anderlecht | Mechelen | Undisclosed |
| 27 June 2017 | Clément Libertiaux | Charleroi | Excel Mouscron | Undisclosed |
| 27 June 2017 | Hervé Matthys | Anderlecht | Eindhoven | Undisclosed |
| 27 June 2017 | Tom Raes | Roeselare | Mandel United | Undisclosed |
| 27 June 2017 | Konstantinos Rougalas | Târgu Mureș | Westerlo | Undisclosed |
| 27 June 2017 | Gilles Ruyssen | Westerlo | Lommel | Undisclosed |
| 27 June 2017 | Danny Vukovic | Sydney | Genk | Undisclosed |
| 28 June 2017 | Yannick Aguemon | Union SG | OH Leuven | Undisclosed |
| 28 June 2017 | Jean Butez | Lille | Excel Mouscron | Loan |
| 28 June 2017 | Charis Charisis | PAOK | Sint-Truiden | Loan |
| 28 June 2017 | Babacar Guèye | Hannover 96 | Sint-Truiden | Loan |
| 28 June 2017 | Nikola Jambor | Lokeren | Osijek | Loan |
| 28 June 2017 | Stelios Kitsiou | PAOK | Sint-Truiden | Loan |
| 28 June 2017 | Nemanja Miletić | Westerlo | Partizan | Undisclosed |
| 28 June 2017 | Trezeguet | Anderlecht | Kasımpaşa | Loan |
| 28 June 2017 | Ben Yagan | OH Leuven | Dessel Sport | Free |
| 29 June 2017 | Jordan Lotiès | Dijon | Eupen | Undisclosed |
| 29 June 2017 | Tristan Muyumba | Monaco | Cercle Brugge | Loan |
| 29 June 2017 | Sidy Sarr | Kortrijk | Châteauroux | Loan |
| 30 June 2017 | Benjamin Delacourt | Deinze | Cercle Brugge | Undisclosed |
| 30 June 2017 | Henry Onyekuru | Eupen | Everton | Undisclosed |
| 30 June 2017 | Henry Onyekuru | Everton | Anderlecht | Loan |
| 30 June 2017 | Lloyd Palun | Red Star | Cercle Brugge | Undisclosed |

### July 2017

| Date | Name | Moving from | Moving to | Fee |
| 1 July 2017 | Massimo Bruno | RB Leipzig | Anderlecht | Loan |
| 1 July 2017 | Adam Marušić | Oostende | Lazio | Undisclosed |
| 1 July 2017 | Samy Mmaee | Standard Liège | MVV | Loan |
| 1 July 2017 | Jérémy Perbet | Gent | Club Brugge | Undisclosed |
| 2 July 2017 | Dodi Lukebakio | Anderlecht | Charleroi | Loan |
| 3 July 2017 | Quentin Beunardeau | Tubize | Metz | Free |
| 3 July 2017 | Gianni Bruno | Evian | Cercle Brugge | Undisclosed |
| 3 July 2017 | Michaël Clepkens | Beerschot Wilrijk | Lommel | Loan |
| 3 July 2017 | Paul-José M'Poku | Chievo | Standard Liège | Undisclosed |
| 3 July 2017 | Fabrice N'Sakala | Anderlecht | Alanyaspor | Undisclosed |
| 3 July 2017 | Ivan Šaponjić | Benfica | Zulte Waregem | Loan |
| 3 July 2017 | Nils Schouterden | Mechelen | Eupen | Undisclosed |
| 3 July 2017 | Mickaël Tirpan | Excel Mouscron | Eupen | Undisclosed |
| 4 July 2017 | Selim Amallah | Tubize | Excel Mouscron | Undisclosed |
| 4 July 2017 | Jo Coppens | Roeselare | Carl Zeiss Jena | Undisclosed |
| 4 July 2017 | Alexander Corryn | Mechelen | Antwerp | Loan |
| 4 July 2017 | Danzell Gravenberch | Reading | Roeselare | Loan |
| 4 July 2017 | Lex Immers | Club Brugge | ADO | Free |
| 5 July 2017 | Abdul Jeleel Ajagun | Panathinaikos | Kortrijk | Undisclosed |
| 5 July 2017 | Kule Mbombo | Vita Club | Beerschot Wilrijk | Loan |
| 5 July 2017 | Marko Nikolić | Westerlo | Brommapojkarna | Free |
| 5 July 2017 | Rafael Romo | APOEL | Beerschot Wilrijk | Undisclosed |
| 5 July 2017 | Rob Schoofs | Gent | Mechelen | Undisclosed |
| 6 July 2017 | Darwin Andrade | Standard Liège | Deportivo Cali | Undisclosed |
| 6 July 2017 | Jonathan Bolingi | Standard Liège | Excel Mouscron | Loan |
| 6 July 2017 | Sander Coopman | Club Brugge | Zulte Waregem | Loan |
| 6 July 2017 | Omar Govea | Porto | Excel Mouscron | Loan |
| 7 July 2017 | Timothy Castagne | Genk | Atalanta | 6.000.000 € |
| 7 July 2017 | Ibrahima Cissé | Standard Liège | Fulham | Undisclosed |
| 7 July 2017 | Moussa Diallo | Union La Calamine | Eupen | Undisclosed |
| 7 July 2017 | Joren Dom | Antwerp | Beerschot Wilrijk | Free |
| 7 July 2017 | Stefan Dražić | Voždovac | Mechelen | Undisclosed |
| 7 July 2017 | Bruno Godeau | Oostende | Excel Mouscron | Undisclosed |
| 7 July 2017 | Ismail H'Maidat | Roma | Westerlo | Loan |
| 7 July 2017 | Charles Kwateng | Lierse | Mandel United | Loan |
| 7 July 2017 | Randal Oto'o | Braga B | Westerlo | Loan |
| 7 July 2017 | Jorge Pulido | Sint-Truiden | Huesca | Undisclosed |
| 7 July 2017 | Iebe Swers | Sint-Truiden | Lommel | Loan |
| 8 July 2017 | Panos Armenakas | Udinese | Tubize | Loan |
| 8 July 2017 | Abdel Diarra | Syrianska | Beerschot Wilrijk | Undisclosed |
| 9 July 2017 | Logan Bailly | Celtic | Excel Mouscron | Undisclosed |
| 9 July 2017 | Guillermo Ochoa | Málaga | Standard Liège | Free |
| 9 July 2017 | Ramin Rezaeian | Persepolis | Oostende | Undisclosed |
| 9 July 2017 | Jeffrén Suárez | Eupen | Grasshopper | Undisclosed |
| 9 July 2017 | Florent Zitte | Union SG | Saint-Pierroise | Free |
| 10 July 2017 | Paolino Bertaccini | Genk | Arouca | Undisclosed |
| 10 July 2017 | Pylyp Budkivskyi | Shakhtar Donetsk | Kortrijk | Loan |
| 10 July 2017 | Gianlucca Fatecha | Olimpia | Anderlecht | Loan |
| 10 July 2017 | William Troost-Ekong | Gent | Bursaspor | Undisclosed |
| 11 July 2017 | Uche Henry Agbo | Watford | Standard Liège | Undisclosed |
| 11 July 2017 | Mitch Apau | Westerlo | Olimpija Ljubljana | Undisclosed |
| 11 July 2017 | Nico Binst | Antwerp | Lierse | Undisclosed |
| 11 July 2017 | Crysan | Atlético Paranaense | Cercle Brugge | Loan |
| 11 July 2017 | Khaleem Hyland | Westerlo | Al-Faisaly | Free |
| 11 July 2017 | Héctor Rodas | Córdoba | Cercle Brugge | Undisclosed |
| 11 July 2017 | Eduards Višņakovs | Westerlo | RFS | Undisclosed |
| 12 July 2017 | Liam Bossin | Anderlecht | Nottingham Forest | Undisclosed |
| 12 July 2017 | Wout Faes | Anderlecht | Excelsior | Loan |
| 12 July 2017 | Marcus Ingvartsen | Nordsjælland | Genk | Undisclosed |
| 12 July 2017 | Marin Jakoliš | Roeselare | Admira Wacker | Undisclosed |
| 12 July 2017 | Mathieu Maertens | Cercle Brugge | OH Leuven | Undisclosed |
| 12 July 2017 | Xavier Mercier | Kortrijk | Cercle Brugge | Undisclosed |
| 12 July 2017 | Arne Naudts | Cercle Brugge | Helmond Sport | Undisclosed |
| 12 July 2017 | Lars Veldwijk | Kortrijk | Groningen | Undisclosed |
| 13 July 2017 | Frank Acheampong | Anderlecht | Tianjin TEDA | Loan |
| 13 July 2017 | Dylan Batubinsika | Paris Saint-Germain Academy | Antwerp | Undisclosed |
| 13 July 2017 | Reda Jaadi | Mechelen | Antwerp | Free |
| 13 July 2017 | Fejsal Mulić | Excel Mouscron | Hapoel Acre | Undisclosed |
| 13 July 2017 | Zotsara Randriambololona | Virton | Antwerp | Undisclosed |
| 13 July 2017 | Moustapha Bayal Sall | Al-Arabi | Antwerp | Undisclosed |
| 14 July 2017 | Akram Afif | Villarreal | Eupen | Loan |
| 14 July 2017 | Wang Bin | Shenyang Urban | Roeselare | Undisclosed |
| 14 July 2017 | Yves De Winter | Roda JC | Roeselare | Undisclosed |
| 14 July 2017 | Wolke Janssens | Sint-Truiden | Lierse | Loan |
| 14 July 2017 | Xu Jiajun | Hebei Fortune | Roeselare | Undisclosed |
| 14 July 2017 | Assim Madibo | Al-Duhail | Eupen | Loan |
| 14 July 2017 | Hamza Sanhaji | Al Sadd | Eupen | Loan |
| 14 July 2017 | Derrick Tshimanga | Willem II | OH Leuven | Free |
| 15 July 2017 | Rúben Fernandes | Sint-Truiden | Portimonense | Undisclosed |
| 15 July 2017 | Jorge Teixeira | Charlton Athletic | Sint-Truiden | Undisclosed |
| 16 July 2017 | Florent Stevance | Charleroi | Tubize | Loan |
| 17 July 2017 | Sinan Bolat | Porto | Antwerp | Undisclosed |
| 17 July 2017 | Idrissa Doumbia | Anderlecht | Zulte Waregem | Loan |
| 17 July 2017 | Marco Ilaimaharitra | Sochaux | Charleroi | Undisclosed |
| 17 July 2017 | Nicolas Orye | Waasland-Beveren | Heist | Loan |
| 17 July 2017 | Gaëtan Robail | Paris Saint-Germain | Cercle Brugge | Loan |
| 17 July 2017 | Birama Touré | Standard Liège | Auxerre | Undisclosed |
| 17 July 2017 | Mohamed Yattara | Standard Liège | Auxerre | Undisclosed |
| 18 July 2017 | Irvin Cardona | Monaco | Cercle Brugge | Loan |
| 18 July 2017 | Claudemir | Club Brugge | Al-Ahli | Undisclosed |
| 18 July 2017 | Javier García Guillén | Villarreal B | Cercle Brugge | Undisclosed |
| 18 July 2017 | Jordy Gaspar | Monaco | Cercle Brugge | Loan |
| 18 July 2017 | Deiver Machado | Millonarios | Gent | Undisclosed |
| 18 July 2017 | Riley McGree | Adelaide United | Club Brugge | Undisclosed |
| 18 July 2017 | Ethan Poulain | Charleroi | La Louvière Centre | Loan |
| 18 July 2017 | Ivo Rodrigues | Porto | Antwerp | Loan |
| 18 July 2017 | Senne Van Dooren | Waasland-Beveren | Berchem Sport | Loan |
| 19 July 2017 | Samuel Asamoah | Eupen | Sint-Truiden | Free |
| 19 July 2017 | Cristian Ceballos | Charlton Athletic | Sint-Truiden | Undisclosed |
| 19 July 2017 | Dimitri Daeseleire | Antwerp | OH Leuven | Free |
| 19 July 2017 | Thomas Jutten | Cercle Brugge | Dessel Sport | Loan |
| 19 July 2017 | Emir Kujović | Gent | Fortuna Düsseldorf | Free |
| 19 July 2017 | Deivydas Matulevičius | Excel Mouscron | Hibernian | Free |
| 19 July 2017 | Kenny Steppe | Zulte Waregem | Sint-Truiden | Undisclosed |
| 19 July 2017 | Benjamin Tetteh | Standard Liège | Bohemians 1905 | Loan |
| 19 July 2017 | Jorn Vancamp | Anderlecht | Roda JC | Loan |
| 20 July 2017 | Panagiotis Kynigopoulos | Sint-Truiden | Panachaiki | Free |
| 21 July 2017 | Jean-Charles Castelletto | Club Brugge | Stade Brest | Undisclosed |
| 22 July 2017 | Joey Dujardin | Lokeren | Hamme | Free |
| 22 July 2017 | Rafael Galhardo | Anderlecht | Cruzeiro | Free |
| 24 July 2017 | Joseph Aidoo | Hammarby | Genk | Undisclosed |
| 24 July 2017 | Djené | Sint-Truiden | Getafe | Undisclosed |
| 24 July 2017 | Samuel Fabris | Cercle Brugge | Virton | Undisclosed |
| 24 July 2017 | Artur Jorge | Braga | Excel Mouscron | Loan |
| 24 July 2017 | Tomislav Kiš | Kortrijk | Shakhtyor Soligorsk | Undisclosed |
| 24 July 2017 | Sébastien Locigno | Oostende | Excel Mouscron | Undisclosed |
| 25 July 2017 | Sergio Ayala | Valencia Mestalla | Sint-Truiden | Undisclosed |
| 25 July 2017 | Djamel Bakar | Charleroi | Tours | Free |
| 25 July 2017 | Mulopo Kudimbana | Antwerp | Union SG | Undisclosed |
| 25 July 2017 | Matheus | Londrina | Antwerp | Undisclosed |
| 25 July 2017 | Fredrik Oldrup Jensen | Odd | Zulte Waregem | Undisclosed |
| 25 July 2017 | Johanna Omolo | Antwerp | Cercle Brugge | Undisclosed |
| 26 July 2017 | Mohamed Aidara | Werder Bremen II | Excel Mouscron | Free |
| 26 July 2017 | Dino Arslanagić | Excel Mouscron | Antwerp | Undisclosed |
| 26 July 2017 | Simon Bracke | OH Leuven | Hasselt | Free |
| 26 July 2017 | Grigoris Kastanos | Juventus | Zulte Waregem | Loan |
| 26 July 2017 | Juan Pablo Torres | Free Agent | Lokeren | NA |
| 27 July 2017 | Sebastiaan Brebels | Zulte Waregem | Lommel | Free |
| 27 July 2017 | Nicola Leali | Juventus | Zulte Waregem | Loan |
| 27 July 2017 | Bram Nuytinck | Anderlecht | Udinese | 3.000.000 € |
| 27 July 2017 | Obbi Oularé | Watford | Antwerp | Loan |
| 27 July 2017 | Gilles Van Remoortere | Waasland-Beveren | Hamme | Free |
| 28 July 2017 | Victorien Angban | Chelsea | Waasland-Beveren | Loan |
| 28 July 2017 | Thanasis Papazoglou | Kortrijk | Aalesund | Loan |
| 28 July 2017 | Alen Šarić-Hodžić | Mouscron | Zmaj Blato | Undisclosed |
| 29 July 2017 | Valērijs Šabala | Club Brugge | Podbeskidzie Bielsko-Biała | Undisclosed |
| 30 July 2017 | Alexandre Alfaiate | Benfica B | Tubize | Undisclosed |
| 30 July 2017 | Mohammed Aoulad | Union SG | Wydad Casablanca | Free |
| 30 July 2017 | Osah Bernardinho | Attram de Visser Soccer Academy | Westerlo | Undisclosed |
| 30 July 2017 | Marc Valiente | Maccabi Haifa | Eupen | Free |
| 31 July 2017 | Taiwo Awoniyi | Liverpool | Excel Mouscron | Loan |
| 31 July 2017 | Dylan Bronn | Chamois Niortais | Gent | Undisclosed |
| 31 July 2017 | Cédric D'Ulivo | OH Leuven | FH | Free |

### August 2017

| Date | Name | Moving from | Moving to | Fee |
| 1 August 2017 | Larry Azouni | Nîmes | Kortrijk | Undisclosed |
| 1 August 2017 | Jordan Henri | Tubize | Olympic Charleroi | Free |
| 1 August 2017 | Teddy Mézague | Leyton Orient | Excel Mouscron | Free |
| 1 August 2017 | Evariste Ngolok | Lokeren | Aris Limassol | Free |
| 1 August 2017 | Terry Osei-Berkoe | Club Brugge | Knokke | Loan |
| 2 August 2017 | Yevhen Makarenko | Dynamo Kyiv | Kortrijk | Free |
| 2 August 2017 | Luka Stojanović | Apollon Limassol | Antwerp | Loan |
| 3 August 2017 | Nathan de Medina | Anderlecht | Excel Mouscron | Undisclosed |
| 3 August 2017 | Gilles Dewaele | Cercle Brugge | Westerlo | Undisclosed |
| 3 August 2017 | Jordy Lokando | OH Leuven | Heist | Loan |
| 3 August 2017 | Daisuke Sakai | Oita Trinita | Tubize | Loan |
| 4 August 2017 | Niels Coussement | Cercle Brugge | Knokke | Loan |
| 4 August 2017 | Reno Wilmots | Standard Liège | Roeselare | Free |
| 5 August 2017 | Steve Ryckaert | Sint-Truiden | Tubize | Loan |
| 6 August 2017 | Martin Milec | Standard Liège | Maribor | Undisclosed |
| 7 August 2017 | Gary Kagelmacher | Maccabi Haifa | Kortrijk | Undisclosed |
| 7 August 2017 | Yannick Loemba | Oostende | Adana Demirspor | Undisclosed |
| 7 August 2017 | Tomás Pina | Club Brugge | Alavés | Loan |
| 7 August 2017 | Tino-Sven Sušić | Genk | Maccabi Tel Aviv | Loan |
| 8 August 2017 | Maksym Bah | Excel Mouscron | Virton | Free |
| 8 August 2017 | Andrei Camargo | Tubize | Lierse | Free |
| 8 August 2017 | Dylan De Belder | Lierse | Cercle Brugge | Undisclosed |
| 8 August 2017 | Dimitris Goutas | Olympiacos | Sint-Truiden | Loan |
| 8 August 2017 | Nathan Kabasele | Anderlecht | Gazişehir Gaziantep | Undisclosed |
| 8 August 2017 | Didier Ovono | Oostende | Paris FC | Free |
| 8 August 2017 | Michalis Sifakis | Kortrijk | Samsunspor | Free |
| 9 August 2017 | Christophe Diedhiou | Gazélec Ajaccio | Excel Mouscron | Undisclosed |
| 9 August 2017 | Carlos Strandberg | Club Brugge | Malmö | Undisclosed |
| 9 August 2017 | Jari Vandeputte | Gent | Viterbese | Free |
| 10 August 2017 | José Izquierdo | Club Brugge | Brighton & Hove Albion | 15 to 18 million € |
| 10 August 2017 | Azzeddine Zaidi | Zulte Waregem | ASV Geel | Free |
| 11 August 2017 | Nader Ghandri | Club Africain | Antwerp | Undisclosed |
| 11 August 2017 | Christophe Janssens | Genk | MVV | Loan |
| 11 August 2017 | Laurent Lemoine | Club Brugge | Roeselare | Loan |
| 11 August 2017 | Hugo Vidémont | Wisła Kraków | Tubize | Undisclosed |
| 12 August 2017 | Clinton Mata | Charleroi | Genk | Loan |
| 12 August 2017 | Branislav Niňaj | Lokeren | Osmanlıspor | Loan |
| 12 August 2017 | Marco Weymans | Cardiff City Academy | Tubize | Undisclosed |
| 13 August 2017 | Rami Gershon | Gent | Maccabi Haifa | Undisclosed |
| 13 August 2017 | Mbaye Leye | Zulte Waregem | Eupen | Undisclosed |
| 13 August 2017 | Tony Watt | Charlton Athletic | OH Leuven | Undisclosed |
| 14 August 2017 | Karim Hafez | Lierse | Lens | Loan |
| 14 August 2017 | Jarno Molenberghs | Westerlo | Oosterzonen Oosterwijk | Free |
| 15 August 2017 | Badreddine Azzouzi | Tubize | Meux | Undisclosed |
| 15 August 2017 | Mamadou Bagayoko | Sint-Truiden | OH Leuven | Free |
| 15 August 2017 | Cyriac | Oostende | Sivasspor | Undisclosed |
| 15 August 2017 | Jonathan Legear | Standard Liège | Sint-Truiden | Undisclosed |
| 15 August 2017 | Antun Palić | Dinamo București | Excel Mouscron | Free |
| 16 August 2017 | Youcef Attal | Paradou | Kortrijk | Loan |
| 16 August 2017 | Lucas Damblon | Sint-Truiden | RWDM47 | Loan |
| 16 August 2017 | Zinho Gano | Waasland-Beveren | Oostende | Undisclosed |
| 16 August 2017 | Roman Yaremchuk | Dynamo Kyiv | Gent | Undisclosed |
| 17 August 2017 | Jeff Callebaut | Mechelen | Pafos | Free |
| 17 August 2017 | Yassine El Ghanassy | Oostende | Nantes | Undisclosed |
| 17 August 2017 | Kalifa Coulibaly | Gent | Nantes | 4 million € |
| 17 August 2017 | Hwang Ki-wook | Seoul | Tubize | Loan |
| 17 August 2017 | Robert Mühren | Zulte Waregem | Sparta Rotterdam | Loan |
| 17 August 2017 | Jacob Rinne | Gent | AaB | Undisclosed |
| 18 August 2017 | David Hubert | Gent | OH Leuven | Undisclosed |
| 18 August 2017 | Elliott Moore | Leicester City Reserves | OH Leuven | Loan |
| 18 August 2017 | Jelle Van Damme | LA Galaxy | Antwerp | 200.000 € |
| 19 August 2017 | Héritier Luvumbu | Vita Club | Union SG | Loan |
| 19 August 2017 | Marko Poletanović | Gent | Tosno | Free |
| 21 August 2017 | Carlinhos | Estoril | Standard Liège | Undisclosed |
| 21 August 2017 | Saulo Decarli | Eintracht Braunschweig | Club Brugge | Undisclosed |
| 21 August 2017 | Jakov Filipović | Inter Zaprešić | Lokeren | Undisclosed |
| 21 August 2017 | Jérémy Taravel | Gent | Cercle Brugge | Free |
| 21 August 2017 | Lou Wallaert | Union SG | Rebecq | Undisclosed |
| 22 August 2017 | Davy Roef | Anderlecht | Waasland-Beveren | Loan |
| 23 August 2017 | Christophe Bertjens | Westerlo | Union SG | Undisclosed |
| 23 August 2017 | Bryan Van Den Bogaert | Ebbsfleet United | Westerlo | Free |
| 23 August 2017 | Jannes Vansteenkiste | Antwerp | Roda JC | Undisclosed |
| 24 August 2017 | Boy de Jong | Telstar | Anderlecht | Undisclosed |
| 24 August 2017 | Simon Diedhiou | Gent | OH Leuven | Undisclosed |
| 24 August 2017 | Dylan Seys | Club Brugge | Waalwijk | Undisclosed |
| 25 August 2017 | Giorgi Chakvetadze | Dinamo Tbilisi | Gent | Undisclosed |
| 26 August 2017 | Aleksandar Bjelica | Mechelen | Oostende | Undisclosed |
| 28 August 2017 | Joaquín Ardaiz | El Tanque Sisley | Antwerp | Loan |
| 28 August 2017 | Din Sula | OH Leuven | Lommel | Loan |
| 28 August 2017 | Mile Svilar | Anderlecht | Benfica | 2.000.000 € |
| 28 August 2017 | Kafoumba Touré | Qadsia | Antwerp | Undisclosed |
| 29 August 2017 | Diego Capel | Anderlecht | Free Agent | Released |
| 29 August 2017 | Noë Dussenne | Crotone | Gent | Loan |
| 29 August 2017 | Christian Osaguona | Mechelen | Westerlo | Free |
| 30 August 2017 | Benjamin Bambi | OH Leuven | Heist | Loan |
| 30 August 2017 | Robert Berić | Saint-Étienne | Anderlecht | Loan |
| 30 August 2017 | Jordy Clasie | Southampton | Club Brugge | Loan |
| 30 August 2017 | Silvère Ganvoula | Anderlecht | Mechelen | Loan |
| 30 August 2017 | Ryan Mmaee | Standard Liège | Waasland-Beveren | Loan |
| 30 August 2017 | Aleksandar Šofranac | Rijeka | Cercle Brugge | Undisclosed |
| 30 August 2017 | Ricardo van Rhijn | Club Brugge | AZ | Loan |
| 30 August 2017 | Senne Vits | Standard Liège | Hasselt | Free |
| 30 August 2017 | Zizo | Lierse | Moreirense | Undisclosed |
| 31 August 2017 | Elton Acolatse | Club Brugge | Sint-Truiden | Loan |
| 31 August 2017 | Carlens Arcus | Cercle Brugge | Auxerre | Loan |
| 31 August 2017 | Yady Bangoura | Union SG | Eendracht Aalst | Loan |
| 31 August 2017 | Ishak Belfodil | Standard Liège | Werder Bremen | Loan |
| 31 August 2017 | Maxime Biset | Antwerp | Westerlo | Undisclosed |
| 31 August 2017 | Benjamin Boulenger | Charleroi | OH Leuven | Loan |
| 31 August 2017 | Frank Boya | 1860 Munich | Excel Mouscron | Undisclosed |
| 31 August 2017 | Aurélio Buta | Benfica | Antwerp | Loan |
| 31 August 2017 | Fabien Camus | Antwerp | Free Agent | Released |
| 31 August 2017 | Maxence Carlier | Lens | Tubize | Loan |
| 31 August 2017 | Luis Pedro Cavanda | Galatasaray | Standard Liège | Loan |
| 31 August 2017 | Agustín Cedrés | Excel Mouscron | Apollon Limassol | Free |
| 31 August 2017 | Alessandro Cerigioni | Waasland-Beveren | Roeselare | Loan |
| 31 August 2017 | Duje Čop | Cagliari | Standard Liège | Undisclosed |
| 31 August 2017 | Hugo Cuypers | Standard Liège | Ergotelis | Undisclosed |
| 31 August 2017 | Tuur Dierckx | Antwerp | Waasland-Beveren | Undisclosed |
| 31 August 2017 | Mathieu Dossevi | Standard Liège | Metz | Loan |
| 31 August 2017 | Frédéric Duplus | Antwerp | Lens | Undisclosed |
| 31 August 2017 | Björn Engels | Club Brugge | Olympiacos | Undisclosed |
| 31 August 2017 | Emmanuel Imorou | Caen | Cercle Brugge | Undisclosed |
| 31 August 2017 | Lior Inebrum | Gent | Maribor | Loan |
| 31 August 2017 | Isaac Kiese Thelin | Anderlecht | Waasland-Beveren | Loan |
| 31 August 2017 | Isaac Koné | Antwerp | Cercle Brugge | Undisclosed |
| 31 August 2017 | Dylan Lambrecth | Anderlecht | Union SG | Loan |
| 31 August 2017 | Yusuf Lawal | 36 Lions | Lokeren | Undisclosed |
| 31 August 2017 | Joyce Lomalisa | Vita Club | Excel Mouscron | Loan |
| 31 August 2017 | Dario Melnjak | Lokeren | Domžale | Undisclosed |
| 31 August 2017 | Julian Michel | Waasland-Beveren | Lokeren | Undisclosed |
| 31 August 2017 | Freddy Mombongo-Dues | Union SG | RFC Liège | Loan |
| 31 August 2017 | Leo Njengo | OH Leuven | Dessel Sport | Loan |
| 31 August 2017 | Godwin Odibo | Nath Boys Academy | OH Leuven | Undisclosed |
| 31 August 2017 | Jérémy Perbet | Club Brugge | Kortrijk | Loan |
| 31 August 2017 | Koen Persoons | Lokeren | OH Leuven | Undisclosed |
| 31 August 2017 | Silvio Proto | Oostende | Olympiacos | Undisclosed |
| 31 August 2017 | Benito Raman | Standard Liège | Fortuna Düsseldorf | Loan |
| 31 August 2017 | Roberto | Atlético Madrid B | Antwerp | Free |
| 31 August 2017 | Dorin Rotariu | Club Brugge | Excel Mouscron | Loan |
| 31 August 2017 | Vlad Rusu | Beerschot Wilrijk | Luceafărul Oradea | Free |
| 31 August 2017 | Josué Sá | Vitória Guimarães | Anderlecht | Undisclosed |
| 31 August 2017 | Luciano Slagveer | Lokeren | Twente | Loan |
| 31 August 2017 | Ivan Tomečak | Al-Nassr | Mechelen | Undisclosed |
| 31 August 2017 | Mike Vanhamel | Lierse | Oostende | Undisclosed |
| 31 August 2017 | Sandro Wieser | Reading | Roeselare | Loan |
| 31 August 2017 | Sambou Yatabaré | Werder Bremen | Antwerp | Loan |

### September 2017

| Date | Name | Moving from | Moving to | Fee |
| 1 September 2017 | Copa | Lokeren | OH Leuven | Free |
| 1 September 2017 | Andy Faustin | Valenciennes | Zulte Waregem | Undisclosed |
| 1 September 2017 | José Manuel García Naranjo | Genk | Leganés | Loan |
| 1 September 2017 | Yassine Salah | Union SG | Sint-Truiden | Loan |
| 1 September 2017 | Karel Van Roose | Cercle Brugge | Torhout | Loan |

## Sorted by team
### Belgian First Division A teams
#### Anderlecht

| No. | Pos. | Nation | Player |
| — | FW | SVN | Robert Berić (on loan from Saint-Étienne) |
| — | MF | BEL | Massimo Bruno (again on loan from RB Leipzig) |
| — | GK | NED | Boy de Jong (from Telstar) |
| — | MF | PAR | Gianlucca Fatecha (on loan from Olimpia) |
| — | MF | BEL | Pieter Gerkens (from Sint-Truiden) |
| — | FW | TUN | Hamdi Harbaoui (loan return from Charleroi) |
| — | MF | BEL | Sven Kums (from Watford) |
| — | FW | NGA | Henry Onyekuru (on loan from Everton) |
| — | DF | POR | Josué Sá (from Vitória Guimarães) |
| — | GK | BEL | Matz Sels (on loan from Newcastle United) |
| — | DF | SRB | Uroš Spajić (was on loan from Toulouse, now bought) |
| — | FW | POL | Łukasz Teodorczyk (was on loan from Dynamo Kyiv, now bought) |
| No. | Pos. | Nation | Player |
| 1 | GK | ESP | Rubén Martínez (loan return to Deportivo La Coruña) |
| 8 | MF | SEN | Stéphane Badji (on loan to Kayserispor) |
| 14 | DF | NED | Bram Nuytinck (to Udinese) |
| 18 | FW | GHA | Frank Acheampong (on loan to Tianjin TEDA) |
| 22 | DF | CIV | Idrissa Doumbia (on loan to Zulte Waregem) |
| 31 | MF | BEL | Youri Tielemans (to Monaco) |
| 49 | FW | BEL | Jorn Vancamp (on loan to Roda JC) |
| — | GK | IRL | Liam Bossin (to Nottingham Forest) |
| — | MF | ESP | Diego Capel (released) |
| — | DF | ITA | Sebastian De Maio (was on loan to Fiorentina, now sold to Bologna) |
| — | DF | BEL | Nathan de Medina (was on loan to OH Leuven, now sold to Excel Mouscron) |
| — | DF | BEL | Wout Faes (was on loan to Heerenveen, now loaned to Excelsior) |
| — | DF | BRA | Rafael Galhardo (was on loan to Atlético Paranaense, now released to Cruzeiro) |
| — | FW | CGO | Silvère Ganvoula (was on loan to Westerlo, now loaned to Mechelen) |
| — | DF | BEL | Michaël Heylen (was on loan to Westerlo, now sold to Zulte Waregem) |
| — | FW | BEL | Nathan Kabasele (was on loan to Excel Mouscron, now sold to Gazişehir Gaziantep) |
| — | MF | BEL | Andy Kawaya (was on loan to Willem II, now sold to Mechelen) |
| — | FW | BEL | Dylan Lambrecth (was on loan to Roeselare, now loaned to Union SG) |
| — | FW | BEL | Aaron Leya Iseka (was on loan to Marseille, now loaned to Zulte Waregem) |
| — | MF | COD | Dodi Lukebakio (was on loan to Toulouse, now loaned to Charleroi) |
| — | MF | BEL | Orel Mangala (was on loan to Borussia Dortmund, now sold to VfB Stuttgart) |
| — | DF | BEL | Hervé Matthys (was on loan to Westerlo, now sold to Eindhoven) |
| — | MF | COD | Fabrice N'Sakala (was on loan to Alanyaspor, now sold) |
| — | GK | BEL | Davy Roef (was on loan to Deportivo La Coruña, now loaned to Waasland-Beveren) |
| — | GK | BEL | Mile Svilar (to Benfica) |
| — | FW | SWE | Isaac Kiese Thelin (again on loan from Bordeaux, then loaned to Waasland-Beveren) |
| — | MF | EGY | Trezeguet (was on loan to Excel Mouscron, now loaned to Kasımpaşa) |

#### Antwerp

| No. | Pos. | Nation | Player |
| — | FW | URU | Joaquín Ardaiz (on loan from El Tanque Sisley) |
| — | DF | BEL | Dino Arslanagić (from Excel Mouscron) |
| — | DF | FRA | Dylan Batubinsika (from Paris Saint-Germain Academy) |
| — | GK | TUR | Sinan Bolat (from Porto) |
| — | DF | POR | Aurélio Buta (on loan from Benfica) |
| — | DF | BEL | Alexander Corryn (again on loan from Mechelen) |
| — | MF | TUN | Nader Ghandri (from Club Africain) |
| — | MF | BEL | Reda Jaadi (from Mechelen) |
| — | DF | BRA | Matheus (from Londrina) |
| — | FW | BEL | Obbi Oularé (on loan from Watford) |
| — | MF | MAD | Zotsara Randriambololona (from Virton) |
| — | FW | ESP | Roberto (from Atlético Madrid B) |
| — | MF | POR | Ivo Rodrigues (on loan from Porto) |
| — | DF | SEN | Moustapha Bayal Sall (from Al-Arabi) |
| — | MF | SRB | Luka Stojanović (on loan from Apollon Limassol) |
| — | FW | MLI | Kafoumba Touré (from Qadsia) |
| — | DF | BEL | Jelle Van Damme (from LA Galaxy) |
| — | FW | MLI | Sambou Yatabaré (on loan from Werder Bremen) |
| No. | Pos. | Nation | Player |
| 1 | GK | COD | Mulopo Kudimbana (to Union SG) |
| 2 | DF | BEL | Dimitri Daeseleire (to OH Leuven) |
| 3 | DF | BEL | Maxime Biset (to Westerlo) |
| 5 | MF | BEL | Jannes Vansteenkiste (to Roda JC) |
| 6 | MF | CIV | Isaac Koné (to Cercle Brugge) |
| 8 | DF | BEL | Joren Dom (to Beerschot Wilrijk) |
| 12 | GK | BEL | Jordy Huysmans (to Berchem Sport) |
| 15 | MF | KEN | Johanna Omolo (to Cercle Brugge) |
| 21 | FW | BEL | Michaël Lallemand (loan return to Kortrijk) |
| 23 | FW | BEL | Nico Binst (to Lierse) |
| 27 | DF | FRA | Frédéric Duplus (to Lens) |
| 28 | MF | TUN | Djaïd Kasri (released) |
| 40 | FW | BEL | Stephen Buyl (loan return to Zulte Waregem) |
| 55 | FW | BEL | Tuur Dierckx (to Waasland-Beveren) |
| — | MF | TUN | Fabien Camus (released) |
| — | DF | BEL | Michiel Jaeken (was on loan to Deinze, now sold to Westerlo) |

#### Charleroi

| No. | Pos. | Nation | Player |
| — | DF | ANG | Núrio Fortuna (from Braga) |
| — | MF | FRA | Marco Ilaimaharitra (from Sochaux) |
| — | MF | COD | Dodi Lukebakio (on loan from Anderlecht) |
| — | FW | IRN | Kaveh Rezaei (from Esteghlal) |
| No. | Pos. | Nation | Player |
| 4 | DF | BEL | Ethan Poulain (on loan to La Louvière Centre) |
| 5 | DF | FRA | Benjamin Boulenger (on loan to OH Leuven) |
| 9 | FW | TUN | Hamdi Harbaoui (loan return to Anderlecht) |
| 19 | MF | ANG | Clinton Mata (on loan to Genk) |
| 21 | FW | COM | Djamel Bakar (to Tours) |
| 25 | MF | FRA | Damien Marcq (to Gent) |
| — | FW | BEL | Roman Ferber (was on loan to Excel Mouscron, now sold to Union SG) |
| — | GK | BEL | Clément Libertiaux (to Excel Mouscron) |
| — | FW | FRA | Florent Stevance (was on loan to Roeselare, now loaned to Tubize) |

#### Club Brugge

| No. | Pos. | Nation | Player |
| — | MF | NED | Jordy Clasie (on loan from Southampton) |
| — | DF | SUI | Saulo Decarli (from Eintracht Braunschweig) |
| — | FW | NGA | Emmanuel Bonaventure Dennis (from Zorya Luhansk) |
| — | GK | BEL | Guillaume Hubert (from Standard Liège) |
| — | DF | SRB | Erhan Mašović (from Čukarički) |
| — | MF | AUS | Riley McGree (from Adelaide United) |
| — | DF | BEL | Brandon Mechele (loan return from Sint-Truiden) |
| — | DF | COL | Germán Mera (from Deportivo Cali) |
| — | MF | ZIM | Marvelous Nakamba (from Vitesse) |
| — | DF | BEL | Jordi Vanlerberghe (from Mechelen) |
| No. | Pos. | Nation | Player |
| 2 | DF | NED | Ricardo van Rhijn (on loan to AZ) |
| 4 | DF | BEL | Björn Engels (to Olympiacos) |
| 6 | MF | BRA | Claudemir (to Al-Ahli) |
| 14 | FW | CRO | Fran Brodić (on loan to Roeselare) |
| 15 | MF | ESP | Tomás Pina (on loan to Alavés) |
| 17 | FW | NED | Lex Immers (to ADO) |
| 22 | MF | COL | José Izquierdo (to Brighton & Hove Albion) |
| 29 | MF | ROU | Dorin Rotariu (on loan to Excel Mouscron) |
| — | FW | NED | Elton Acolatse (signed from Westerlo, then loaned to Sint-Truiden) |
| — | DF | BEL | Boli Bolingoli-Mbombo (was on loan to Sint-Truiden, now sold to Rapid Wien) |
| — | GK | BEL | Sébastien Bruzzese (was on loan to Sint-Truiden, now sold to Kortrijk) |
| — | DF | FRA | Jean-Charles Castelletto (was on loan to Red Star, now sold to Stade Brest) |
| — | MF | BEL | Sander Coopman (again on loan to Zulte Waregem) |
| — | MF | AUS | Bernie Ibini-Isei (was on loan to Sydney, now sold to Vancouver Whitecaps) |
| — | DF | BEL | Laurent Lemoine (on loan to Roeselare) |
| — | MF | BEL | Terry Osei-Berkoe (on loan to Knokke) |
| — | FW | FRA | Jérémy Perbet (signed from Gent, then loaned to Kortrijk) |
| — | FW | LVA | Valērijs Šabala (was on loan to Riga, now sold to Podbeskidzie Bielsko-Biała) |
| — | DF | BEL | Jur Schryvers (to Waasland-Beveren) |
| — | MF | BEL | Dylan Seys (was on loan to Twente, now sold to Waalwijk) |
| — | MF | BEL | Nikola Storm (again on loan to OH Leuven) |
| — | FW | SWE | Carlos Strandberg (was on loan to Westerlo, now sold to Malmö) |
| — | MF | BEL | Jellert Van Landschoot (on loan to Eindhoven) |
| — | FW | BEL | Dennis Van Vaerenbergh (on loan to Eindhoven) |

#### Eupen

| No. | Pos. | Nation | Player |
| — | MF | QAT | Akram Afif (on loan from Villarreal) |
| — | GK | SEN | Souleymane Aw (from Aspire Academy) |
| — | DF | SEN | Diawandou Diagne (was on loan from Barcelona B, now bought) |
| — | FW | SEN | Moussa Diallo (from Union La Calamine) |
| — | DF | QAT | Abdelkarim Hassan (on loan from Al Sadd) |
| — | FW | SEN | Mbaye Leye (from Zulte Waregem) |
| — | DF | FRA | Jordan Lotiès (from Dijon) |
| — | MF | QAT | Assim Madibo (on loan from Al-Duhail) |
| — | DF | GHA | Abdul Manaf Nurudeen (from Aspire Academy) |
| — | DF | CRC | Carlos Martínez (from Aspire Academy) |
| — | FW | MAR | Hamza Sanhaji (on loan from Al Sadd) |
| — | MF | BEL | Nils Schouterden (from Mechelen) |
| — | DF | BEL | Mickaël Tirpan (from Excel Mouscron) |
| — | DF | ESP | Marc Valiente (from Maccabi Haifa) |
| — | FW | FRA | Nicolas Verdier (from Mechelen) |
| No. | Pos. | Nation | Player |
| 3 | DF | QAT | Fahad Al-Abdulrahman (loan return to Al Sadd) |
| 6 | DF | CMR | Raoul Kenne (released) |
| 7 | MF | FRA | Jean-Luc Dompé (loan return to Standard Liège) |
| 9 | FW | VEN | Jeffrén Suárez (to Grasshopper) |
| 11 | MF | NGA | Anthony Bassey (released) |
| 17 | DF | RSA | Phakamani Mngadi (released) |
| 18 | MF | BEL | Guy Dufour (to Roeselare) |
| 20 | FW | SEN | Mamadou Sylla (loan return to Espanyol) |
| 21 | FW | NGA | Henry Onyekuru (to Everton) |
| 23 | DF | MLI | Abdoulaye Sanogo (released) |
| 27 | DF | RSA | Ntuthuko Radebe (end of contract) |
| 42 | DF | GER | Peter Hackenberg (released) |
| 77 | GK | BEL | Joseph Biersard (to Hamoir) |
| 91 | MF | ESP | José María Cases (end of contract) |
| 92 | DF | BEL | Nicolas Timmermans (to RWDM47) |
| — | MF | GHA | Samuel Asamoah (to Sint-Truiden) |
| — | MF | BEL | Christian Brüls (released) |

#### Excel Mouscron

| No. | Pos. | Nation | Player |
| — | MF | SEN | Mohamed Aidara (from Werder Bremen II) |
| — | MF | BEL | Selim Amallah (from Tubize) |
| — | FW | NGA | Taiwo Awoniyi (on loan from Liverpool) |
| — | GK | BEL | Logan Bailly (from Celtic) |
| — | FW | COD | Jonathan Bolingi (on loan from Standard Liège) |
| — | MF | CMR | Frank Boya (from 1860 Munich) |
| — | GK | FRA | Jean Butez (on loan from Lille) |
| — | DF | BEL | Nathan de Medina (from Anderlecht) |
| — | DF | SEN | Christophe Diedhiou (from Gazélec Ajaccio) |
| — | DF | BEL | Bruno Godeau (from Oostende) |
| — | MF | MEX | Omar Govea (on loan from Porto) |
| — | GK | BEL | Clément Libertiaux (from Charleroi) |
| — | DF | BEL | Sébastien Locigno (from Oostende) |
| — | DF | COD | Joyce Lomalisa (on loan from Vita Club) |
| — | FW | BEL | Yannis Mbombo (from Örebro) |
| — | DF | FRA | Teddy Mézague (from Leyton Orient) |
| — | MF | CRO | Antun Palić (from Dinamo București) |
| — | MF | ROU | Dorin Rotariu (on loan from Club Brugge) |
| — | GK | BRA | Vagner (loan return from Boavista) |
| No. | Pos. | Nation | Player |
| 4 | DF | MAR | Karim Essikal (loan return to Zulte Waregem) |
| 5 | MF | BEL | David Hubert (loan return to Gent) |
| 6 | MF | ROU | Cristian Manea (loan return to Apollon Limassol) |
| 7 | MF | SRB | Filip Marković (released) |
| 9 | FW | BEL | Roman Ferber (loan return to Charleroi) |
| 10 | MF | EGY | Trezeguet (loan return to Anderlecht) |
| 18 | MF | UGA | Farouk Miya (loan return to Standard Liège) |
| 20 | FW | SEN | Simon Diedhiou (loan return to Gent) |
| 21 | GK | CRO | Matej Delač (loan return to Chelsea) |
| 22 | MF | SRB | Luka Stojanović (loan return to Apollon Limassol) |
| 23 | DF | BEL | Mickaël Tirpan (to Eupen) |
| 24 | DF | SRB | Nikola Gulan (released) |
| 29 | DF | FRA | Thibault Peyre (to Union SG) |
| 33 | GK | BEL | Théo Defourny (to Tubize) |
| 34 | DF | CZE | Stefan Simić (loan return to Milan) |
| 36 | DF | BEL | Dino Arslanagić (to Antwerp) |
| 45 | FW | SRB | Fejsal Mulić (to Hapoel Acre) |
| 66 | GK | CRO | Alen Šarić-Hodžić (to Zmaj Blato) |
| 94 | FW | BEL | Nathan Kabasele (loan return to Anderlecht) |
| — | FW | BEL | Maksym Bah (was on loan to Westhoek, now released to Virton) |
| — | MF | URU | Agustín Cedrés (to Apollon Limassol) |
| — | MF | TUR | Muhammed Demirci (was on loan to İstanbulspor, now sold) |
| — | DF | BIH | Daniel Graovac (was on loan to Zrinjski Mostar, now loaned to Željezničar) |
| — | DF | POR | Artur Jorge (loan deal from Braga terminated) |
| — | MF | BEL | Corentin Kocur (was on loan to Westhoek, now sold to Fola Esch) |
| — | FW | LTU | Deivydas Matulevičius (to Hibernian) |
| — | DF | BEL | Logan Ndembe (to Oostende) |

#### Genk

| No. | Pos. | Nation | Player |
| — | DF | GHA | Joseph Aidoo (from Hammarby) |
| — | MF | BEL | Manuel Benson (from Lierse) |
| — | MF | BEL | Yoni Buyens (loan return from Westerlo) |
| — | FW | DEN | Marcus Ingvartsen (from Nordsjælland) |
| — | GK | HUN | László Köteles (loan return from Waasland-Beveren) |
| — | DF | DEN | Joakim Mæhle (from AaB) |
| — | MF | UKR | Ruslan Malinovskyi (was on loan from Shakhtar Donetsk, now bought) |
| — | MF | ANG | Clinton Mata (on loan from Charleroi) |
| — | GK | AUS | Danny Vukovic (from Sydney) |
| No. | Pos. | Nation | Player |
| 1 | GK | NED | Marco Bizot (to AZ) |
| 5 | DF | NED | Sandy Walsh (to Zulte Waregem) |
| 8 | MF | GHA | Bennard Kumordzi (to Kortrijk) |
| 9 | FW | NED | Jean-Paul Boëtius (loan return to Basel) |
| 10 | FW | BIH | Tino-Sven Sušić (on loan to Maccabi Tel Aviv) |
| 11 | FW | ESP | José Manuel García Naranjo (on loan to Leganés) |
| 26 | GK | AUS | Mathew Ryan (loan return to Valencia) |
| 32 | DF | BEL | Christophe Janssens (on loan to MVV) |
| 41 | DF | BEL | Timothy Castagne (to Atalanta) |
| — | FW | BEL | Paolino Bertaccini (was on loan to Cercle Brugge, now sold to Arouca) |
| — | GK | BEL | Marten Schevenels (to Sint-Truiden) |
| — | MF | BEL | Laurens Vermijl (to Lommel) |

#### Gent

| No. | Pos. | Nation | Player |
| — | MF | CRO | Franko Andrijašević (from Rijeka) |
| — | MF | PAN | Ricardo Ávila (from Chorrillo) |
| — | DF | TUN | Dylan Bronn (from Chamois Niortais) |
| — | MF | GEO | Giorgi Chakvetadze (from Dinamo Tbilisi) |
| — | MF | BEL | Boubakar Diallo (loan return from KRC Gent) |
| — | DF | BEL | Noë Dussenne (on loan from Crotone) |
| — | DF | BEL | Siebe Horemans (loan return from OH Leuven) |
| — | MF | BEL | Aboubakary Koita (from ASV Geel) |
| — | FW | ZAM | Rodgers Kola (loan return from Hapoel Ra'anana) |
| — | MF | COL | Deiver Machado (from Millonarios) |
| — | MF | FRA | Damien Marcq (from Charleroi) |
| — | MF | BEL | Lucas Schoofs (loan return from OH Leuven) |
| — | FW | SEN | Mamadou Sylla (from Espanyol) |
| — | FW | UKR | Roman Yaremchuk (from Dynamo Kyiv) |
| No. | Pos. | Nation | Player |
| 1 | GK | SWE | Jacob Rinne (to AaB) |
| 4 | DF | NGA | William Troost-Ekong (to Bursaspor) |
| 7 | FW | MLI | Kalifa Coulibaly (to Nantes) |
| 11 | FW | SWE | Emir Kujović (to Fortuna Düsseldorf) |
| 16 | MF | BEL | Rob Schoofs (to Mechelen) |
| 24 | FW | FRA | Jérémy Perbet (to Club Brugge) |
| 25 | GK | BEL | Brian Vandenbussche (to Cercle Brugge) |
| 40 | MF | NGA | Rabiu Ibrahim (to Slovan Bratislava) |
| 55 | DF | ISR | Rami Gershon (to Maccabi Haifa) |
| — | DF | ISR | Hatem Abd Elhamed (was on loan to Ashdod, now sold) |
| — | DF | ISR | Ofir Davidzada (on loan to Maccabi Tel Aviv) |
| — | FW | SEN | Simon Diedhiou (was on loan to Excel Mouscron, now sold to OH Leuven) |
| — | MF | ISR | Lior Inebrum (signed from Ashdod, then loaned to Maribor) |
| — | FW | NGA | Peter Olayinka (was on loan to Dukla Prague, now loaned to Zulte Waregem) |
| — | MF | SRB | Marko Poletanović (was on loan to Red Star Belgrade, now released to Tosno) |
| — | FW | CMR | Serge Tabekou (was on loan to OH Leuven, now sold to Union SG) |
| — | DF | FRA | Jérémy Taravel (was on loan to Sion, now released to Cercle Brugge) |
| — | MF | BEL | Jari Vandeputte (was on loan to Eindhoven, now released to Viterbese) |
| — | MF | NOR | Gustav Wikheim (was on loan to Midtjylland, now sold) |

#### Kortrijk

| No. | Pos. | Nation | Player |
| — | MF | NGA | Abdul Jeleel Ajagun (from Panathinaikos) |
| — | DF | ALG | Youcef Attal (on loan from Paradou) |
| — | MF | TUN | Larry Azouni (from Nîmes) |
| — | GK | BEL | Sébastien Bruzzese (from Club Brugge) |
| — | FW | UKR | Pylyp Budkivskyi (on loan from Shakhtar Donetsk) |
| — | DF | URU | Gary Kagelmacher (from Maccabi Haifa) |
| — | MF | GHA | Bennard Kumordzi (from Genk) |
| — | FW | BEL | Michaël Lallemand (loan return from Antwerp) |
| — | GK | BEL | Gilles Lentz (loan return from Cercle Brugge) |
| — | MF | BEL | Christophe Lepoint (from Zulte Waregem) |
| — | DF | UKR | Yevhen Makarenko (from Dynamo Kyiv) |
| — | FW | FRA | Jérémy Perbet (on loan from Club Brugge) |
| — | MF | BEL | Lukas Van Eenoo (loan return from Roeselare) |
| — | DF | BEL | Bryan Verboom (on loan from Zulte Waregem) |
| No. | Pos. | Nation | Player |
| 6 | DF | GRE | Dimitris Goutas (loan return to Olympiacos) |
| 8 | MF | SRB | Nebojša Pavlović (retired) |
| 11 | FW | ALG | Idriss Saadi (loan return to Cardiff City) |
| 13 | GK | GRE | Michalis Sifakis (to Samsunspor) |
| 17 | MF | BEL | Gertjan De Mets (to Zulte Waregem) |
| 23 | DF | POR | Joãozinho (to Tondela) |
| 25 | MF | FRA | Xavier Mercier (to Cercle Brugge) |
| 29 | MF | UKR | Andriy Totovytskyi (loan return to Shakhtar Donetsk) |
| 39 | FW | RSA | Lars Veldwijk (was on loan to Aalesund, now sold to Groningen) |
| 88 | MF | SEN | Sidy Sarr (on loan to Châteauroux) |
| — | FW | CRO | Tomislav Kiš (was on loan to Cercle Brugge, now sold to Shakhtyor Soligorsk) |
| — | FW | GRE | Thanasis Papazoglou (was on loan to Roda JC, now loaned to Aalesund) |

#### Lokeren

| No. | Pos. | Nation | Player |
| — | DF | CRO | Jakov Filipović (from Inter Zaprešić) |
| — | GK | BEL | Bo Geens (loan return from MVV) |
| — | MF | FRA | Samy Kehli (from Roeselare) |
| — | FW | NGA | Yusuf Lawal (from 36 Lions) |
| — | DF | BEL | Stefano Marzo (from Heerenveen) |
| — | MF | FRA | Julian Michel (from Waasland-Beveren) |
| — | DF | BEL | Tracy Mpati (from Union SG) |
| — | FW | SWE | Robin Söder (from Esbjerg) |
| — | MF | USA | Juan Pablo Torres (free agent) |
| No. | Pos. | Nation | Player |
| 1 | GK | CIV | Copa (to OH Leuven) |
| 8 | MF | BEL | Koen Persoons (to OH Leuven) |
| 10 | MF | RSA | Ayanda Patosi (to Cape Town City) |
| 11 | DF | GRE | Georgios Galitsios (end of contract) |
| 23 | MF | CRO | Nikola Jambor (to Osijek) |
| 24 | DF | BEL | Ridwan Gyselinck (to Eendracht Aalst) |
| 25 | DF | SVK | Branislav Niňaj (on loan to Osmanlıspor) |
| 28 | MF | CMR | Evariste Ngolok (to Aris Limassol) |
| 31 | MF | BEL | Robbie Ringoet (to Wetteren) |
| 50 | MF | UKR | Serhiy Bolbat (loan return to Shakhtar Donetsk) |
| — | DF | BEL | Joey Dujardin (was on loan to Hamme, now sold) |
| — | DF | CRO | Dario Melnjak (was on loan to Slaven Belupo, now sold to Domžale) |
| — | DF | NED | Luciano Slagveer (signed from Heerenveen, then loaned to Twente) |

#### Mechelen

| No. | Pos. | Nation | Player |
| — | FW | BFA | Hassane Bandé (from Salitas) |
| — | FW | SRB | Stefan Dražić (from Voždovac) |
| — | DF | MAR | Ahmed El Messaoudi (was on loan from Lierse, now bought) |
| — | FW | CGO | Silvère Ganvoula (on loan from Anderlecht) |
| — | MF | BEL | Andy Kawaya (from Anderlecht) |
| — | MF | GRE | Dimitris Kolovos (was on loan from Olympiacos, now bought) |
| — | MF | BEL | Cedric Mingiedi (loan return from Hamme) |
| — | FW | DEN | Nicklas Pedersen (from Oostende) |
| — | DF | MAR | Faycal Rherras (from Heart of Midlothian) |
| — | MF | BEL | Rob Schoofs (from Gent) |
| — | DF | CRO | Ivan Tomečak (from Al-Nassr) |
| No. | Pos. | Nation | Player |
| 12 | FW | NGA | Christian Osaguona (to Westerlo) |
| 14 | DF | TPE | Xavier Chen (end of contract) |
| 16 | DF | BEL | Aleksandar Bjelica (to Oostende) |
| 18 | MF | BEL | Nils Schouterden (to Eupen) |
| 27 | FW | BEL | Jordy Peffer (on loan to Westerlo) |
| 30 | DF | BEL | Jordi Vanlerberghe (to Club Brugge) |
| 33 | DF | BEL | Jeff Callebaut (to Pafos) |
| 99 | FW | FRA | Nicolas Verdier (to Eupen) |
| — | DF | BEL | Alexander Corryn (again on loan to Antwerp) |
| — | MF | BEL | Reda Jaadi (to Antwerp) |
| — | MF | BEL | Keres Masangu (to Roma) |
| — | FW | BEL | Jens Naessens (was on loan to Zulte Waregem, now released to Westerlo) |

#### Oostende

| No. | Pos. | Nation | Player |
| — | FW | BEL | Ibrahima Bah (from Standard Liège) |
| — | MF | ZAM | Emmanuel Banda (from Esmoriz) |
| — | DF | BEL | Aleksandar Bjelica (from Mechelen) |
| — | GK | BEL | Thomas De Bie (from Cercle Brugge) |
| — | FW | BEL | Zinho Gano (from Waasland-Beveren) |
| — | DF | BEL | Nicolas Lombaerts (from Zenit Saint Petersburg) |
| — | DF | BEL | Logan Ndembe (from Excel Mouscron) |
| — | FW | SVN | Nicolas Rajsel (from Union SG) |
| — | DF | IRN | Ramin Rezaeian (from Persepolis) |
| — | GK | BEL | Mike Vanhamel (from Lierse) |
| — | FW | NED | Richairo Zivkovic (from Ajax) |
| No. | Pos. | Nation | Player |
| 1 | GK | BEL | Silvio Proto (to Olympiacos) |
| 4 | DF | FRA | Fabien Antunes (to Sint-Truiden) |
| 8 | MF | BEL | Yassine El Ghanassy (to Nantes) |
| 12 | GK | GAB | Didier Ovono (to Paris FC) |
| 14 | FW | DEN | Nicklas Pedersen (to Mechelen) |
| 16 | MF | MNE | Adam Marušić (to Lazio) |
| 19 | FW | BEL | Landry Dimata (to VfL Wolfsburg) |
| 30 | GK | FRA | Jean Chopin (to Union Titus Pétange) |
| 31 | DF | BEL | Bruno Godeau (to Excel Mouscron) |
| 40 | GK | BEL | Justin Verlinden (to Knokke) |
| — | FW | CIV | Cyriac (was on loan to Fulham, now sold to Sivasspor) |
| — | FW | FRA | Nicolas de Préville (was on loan to Lille, now sold) |
| — | DF | BEL | Sébastien Locigno (was on loan to Go Ahead Eagles, now sold to Excel Mouscron) |
| — | FW | CGO | Yannick Loemba (was on loan to OH Leuven, now sold to Adana Demirspor) |

#### Sint-Truiden

| No. | Pos. | Nation | Player |
| — | FW | NED | Elton Acolatse (on loan from Club Brugge) |
| — | DF | FRA | Fabien Antunes (from Oostende) |
| — | MF | GHA | Samuel Asamoah (from Eupen) |
| — | DF | ESP | Sergio Ayala (from Valencia Mestalla) |
| — | MF | COD | Jordan Botaka (on loan from Leeds United) |
| — | MF | ESP | Cristian Ceballos (was on loan from Charlton Athletic, now bought) |
| — | MF | GRE | Charis Charisis (on loan from PAOK) |
| — | DF | GRE | Dimitris Goutas (on loan from Olympiacos) |
| — | FW | SEN | Babacar Guèye (on loan from Hannover 96) |
| — | DF | GRE | Stelios Kitsiou (on loan from PAOK) |
| — | MF | BEL | Jonathan Legear (from Standard Liège) |
| — | FW | MAR | Yassine Salah (on loan from Union SG) |
| — | GK | BEL | Marten Schevenels (from Genk) |
| — | GK | BEL | Kenny Steppe (from Zulte Waregem) |
| — | DF | POR | Jorge Teixeira (from Charlton Athletic) |
| — | FW | ANG | Igor Vetokele (again on loan from Charlton Athletic) |
| No. | Pos. | Nation | Player |
| 2 | DF | BEL | Brandon Mechele (loan return to Club Brugge) |
| 3 | DF | TOG | Djené (to Getafe) |
| 4 | DF | ESP | Jorge Pulido (to Huesca) |
| 7 | MF | CMR | Fabien Tchenkoua (released) |
| 8 | MF | BEL | Stef Peeters (to Caen) |
| 9 | FW | GER | Nick Proschwitz (end of contract) |
| 13 | GK | BEL | Sébastien Bruzzese (loan return to Club Brugge) |
| 14 | MF | BEL | Pieter Gerkens (to Anderlecht) |
| 16 | DF | CHI | Cristián Cuevas (loan return to Chelsea) |
| 18 | DF | CIV | Mamadou Bagayoko (to OH Leuven) |
| 22 | FW | BEL | Wolke Janssens (on loan to Lierse) |
| 24 | MF | FRA | Pierrick Valdivia (to Nîmes) |
| 26 | DF | POR | Rúben Fernandes (to Portimonense) |
| 27 | MF | BEL | Iebe Swers (on loan to Lommel) |
| 31 | DF | BEL | Boli Bolingoli-Mbombo (loan return to Club Brugge) |
| — | FW | BEL | Lucas Damblon (was on loan to ASV Geel, now loaned to RWDM47) |
| — | FW | GRE | Panagiotis Kynigopoulos (was on loan to Iraklis, now released to Panachaiki) |
| — | FW | HUN | Soma Novothny (was on loan to Diósgyőr, now sold to Újpest) |
| — | DF | BEL | Steve Ryckaert (on loan to Tubize) |
| — | MF | HUN | Donát Zsótér (was on loan to Budapest Honvéd, now sold to Újpest) |

#### Standard Liège

| No. | Pos. | Nation | Player |
| 12 | MF | COD | Merveille Bokadi (was on loan from TP Mazembe, now bought) |
| 26 | DF | COD | Christian Luyindama (was on loan from TP Mazembe, now bought) |
| — | MF | NGA | Uche Henry Agbo (from Watford) |
| — | MF | BRA | Carlinhos (from Estoril) |
| — | DF | BEL | Luis Pedro Cavanda (on loan from Galatasaray) |
| — | FW | CRO | Duje Čop (from Cagliari) |
| — | MF | UGA | Farouk Miya (loan return from Excel Mouscron) |
| — | MF | COD | Paul-José M'Poku (from Chievo) |
| — | GK | MEX | Guillermo Ochoa (from Málaga) |
| — | MF | BEL | Jonathan Okita (loan return from Union SG) |
| — | DF | BEL | Sébastien Pocognoli (from West Bromwich Albion) |
| No. | Pos. | Nation | Player |
| 4 | DF | BEL | Ibrahima Cissé (to Fulham) |
| 7 | MF | TOG | Mathieu Dossevi (on loan to Metz) |
| 8 | FW | BEL | Benito Raman (on loan to Fortuna Düsseldorf) |
| 17 | FW | BEL | Ryan Mmaee (on loan to Waasland-Beveren) |
| 20 | DF | BEL | Samy Mmaee (on loan to MVV) |
| 27 | DF | COL | Darwin Andrade (to Deportivo Cali) |
| 28 | GK | BEL | Guillaume Hubert (to Club Brugge) |
| 30 | MF | BEL | Jonathan Legear (to Sint-Truiden) |
| 99 | FW | ALG | Ishak Belfodil (on loan to Werder Bremen) |
| — | FW | BEL | Ibrahima Bah (to Oostende) |
| — | FW | COD | Jonathan Bolingi (from TP Mazembe, then loaned to Excel Mouscron) |
| — | FW | BEL | Hugo Cuypers (was on loan to Seraing, now sold to Ergotelis) |
| — | MF | BRA | Danilo (loan return to Braga) |
| — | MF | FRA | Jean-Luc Dompé (was on loan to Eupen, now loaned to Amiens) |
| — | DF | BEL | Ayrton Mboko (to Union SG) |
| — | DF | SVN | Martin Milec (was on loan to Roda JC, now sold to Maribor) |
| — | FW | GHA | Benjamin Tetteh (was on loan to Slovácko, now loaned to Bohemians 1905) |
| — | MF | MLI | Birama Touré (was on loan to Auxerre, now sold) |
| — | GK | BEL | Senne Vits (was on loan to MVV, now released to Hasselt) |
| — | MF | BEL | Reno Wilmots (to Roeselare) |
| — | FW | GUI | Mohamed Yattara (was on loan to Auxerre, now sold) |

#### Waasland-Beveren

| No. | Pos. | Nation | Player |
| 44 | MF | JPN | Ryota Morioka (from Śląsk Wrocław) |
| — | MF | CIV | Victorien Angban (on loan from Chelsea) |
| — | FW | BEL | Tuur Dierckx (from Antwerp) |
| — | FW | BEL | Ryan Mmaee (on loan from Standard Liège) |
| — | GK | BEL | Davy Roef (on loan from Anderlecht) |
| — | DF | BEL | Jur Schryvers (from Club Brugge) |
| — | FW | SWE | Isaac Kiese Thelin (on loan from Anderlecht) |
| — | MF | BEL | Joachim Van Damme (free agent) |
| No. | Pos. | Nation | Player |
| 9 | FW | BEL | Zinho Gano (to Oostende) |
| 11 | FW | BEL | Alessandro Cerigioni (on loan to Roeselare) |
| 12 | MF | FRA | Julian Michel (to Lokeren) |
| 25 | DF | BEL | Kjetil Borry (to Roeselare) |
| 26 | GK | HUN | László Köteles (loan return to Genk) |
| 30 | MF | BEL | Gilles Van Remoortere (to Hamme) |
| — | DF | BEL | Glenn Leemans (was on loan to Deinze, now sold to Londerzeel) |
| — | MF | BEL | Nicolas Orye (was on loan to Lommel, now loaned to Heist) |
| — | DF | BEL | Senne Van Dooren (on loan to Berchem Sport) |

#### Zulte Waregem

| No. | Pos. | Nation | Player |
| — | MF | BEL | Sander Coopman (again on loan from Club Brugge) |
| — | MF | BEL | Gertjan De Mets (from Kortrijk) |
| — | MF | BEL | Nill De Pauw (from Guingamp) |
| — | MF | BEL | Julien De Sart (on loan from Middlesbrough) |
| — | DF | CIV | Idrissa Doumbia (on loan from Anderlecht) |
| — | MF | HAI | Andy Faustin (from Valenciennes) |
| — | DF | BEL | Michaël Heylen (from Anderlecht) |
| — | MF | CYP | Grigoris Kastanos (on loan from Juventus) |
| — | GK | ITA | Nicola Leali (on loan from Juventus) |
| — | FW | BEL | Aaron Leya Iseka (on loan from Anderlecht) |
| — | FW | NGA | Peter Olayinka (on loan from Gent) |
| — | MF | NOR | Fredrik Oldrup Jensen (from Odd) |
| — | MF | ISR | Ben Reichert (from Hapoel Tel Aviv) |
| — | FW | SRB | Ivan Šaponjić (on loan from Benfica) |
| — | DF | NED | Sandy Walsh (from Genk) |
| No. | Pos. | Nation | Player |
| 4 | MF | ITA | Luca Marrone (loan return to Juventus) |
| 8 | DF | DEN | Lukas Lerager (to Bordeaux) |
| 9 | FW | SEN | Mbaye Leye (to Eupen) |
| 11 | FW | BEL | Jens Naessens (loan return to Mechelen) |
| 14 | DF | DEN | Henrik Dalsgaard (to Brentford) |
| 17 | MF | FRA | Soualiho Meïté (converted loan from Lille, then sold to Monaco) |
| 19 | FW | SEN | Babacar Guèye (loan return to Hannover 96) |
| 22 | GK | BEL | Kenny Steppe (to Sint-Truiden) |
| 23 | MF | BEL | Christophe Lepoint (to Kortrijk) |
| 30 | MF | DEN | Jakob Ankersen (to AGF) |
| 31 | FW | NED | Robert Mühren (on loan to Sparta Rotterdam) |
| — | MF | BEL | Sebastiaan Brebels (was on loan to Cercle Brugge, now released to Lommel) |
| — | FW | BEL | Stephen Buyl (was on loan to Antwerp, now sold to Cercle Brugge) |
| — | MF | BEL | Charni Ekangamene (was on loan to NAC Breda, now sold to Beerschot Wilrijk) |
| — | DF | MAR | Karim Essikal (was on loan to Excel Mouscron, now sold to Beerschot Wilrijk) |
| — | DF | BEL | Bryan Verboom (was on loan to Roda JC, now loaned to Kortrijk) |
| — | MF | BEL | Azzeddine Zaidi (to ASV Geel) |

### Belgian First Division B teams
#### Beerschot Wilrijk

| No. | Pos. | Nation | Player |
| — | DF | CIV | Abdel Diarra (from Syrianska) |
| — | DF | BEL | Joren Dom (from Antwerp) |
| — | MF | BEL | Charni Ekangamene (from Zulte Waregem) |
| — | DF | MAR | Karim Essikal (from Zulte Waregem) |
| — | FW | COD | Kule Mbombo (on loan from Vita Club) |
| — | MF | BRA | Octávio (from Botafogo) |
| — | GK | VEN | Rafael Romo (from APOEL) |
| — | MF | BEL | Tom Van Hyfte (from Roda JC) |
| No. | Pos. | Nation | Player |
| 1 | GK | BEL | Michaël Clepkens (on loan to Lommel) |
| 8 | MF | BEL | Kevin Geudens (to De Kempen) |
| 9 | FW | BEL | Simon Vermeiren (to Lommel) |
| 13 | FW | BEL | Bjorn Ruytinx (released) |
| 26 | DF | BEL | Kenny Thompson (to Nijlen) |
| — | FW | ESP | Antonio Muñoz-Herrera (was on loan to Rupel Boom, now sold to KRC Gent) |
| — | FW | ROU | Vlad Rusu (to Luceafărul Oradea) |

#### Cercle Brugge

| No. | Pos. | Nation | Player |
| — | FW | BEL | Gianni Bruno (from Evian) |
| — | FW | BEL | Stephen Buyl (from Zulte Waregem) |
| — | FW | FRA | Irvin Cardona (on loan from Monaco) |
| — | FW | BRA | Crysan (on loan from Atlético Paranaense) |
| — | FW | BEL | Dylan De Belder (from Lierse) |
| — | DF | FRA | Benjamin Delacourt (from Deinze) |
| — | MF | ARG | Jonathan Farias (from Boca Juniors) |
| — | MF | ESP | Javier García Guillén (from Villarreal B) |
| — | DF | FRA | Jordy Gaspar (on loan from Monaco) |
| — | MF | BRA | Vagner Gonçalves (from Sabutarlo) |
| — | DF | BEN | Emmanuel Imorou (from Caen) |
| — | MF | CIV | Isaac Koné (from Antwerp) |
| — | MF | FRA | Xavier Mercier (from Kortrijk) |
| — | MF | FRA | Jonathan Mexique (on loan from Monaco) |
| — | MF | FRA | Tristan Muyumba (on loan from Monaco) |
| — | GK | FRA | Paul Nardi (again on loan from Monaco) |
| — | MF | KEN | Johanna Omolo (from Antwerp) |
| — | MF | GAB | Lloyd Palun (from Red Star) |
| — | MF | FRA | Gaëtan Robail (on loan from Paris Saint-Germain) |
| — | DF | ESP | Héctor Rodas (from Córdoba) |
| — | DF | MNE | Aleksandar Šofranac (from Rijeka) |
| — | DF | FRA | Jérémy Taravel (from Gent) |
| — | FW | FRA | Guévin Tormin (on loan from Monaco) |
| — | GK | BEL | Brian Vandenbussche (from Gent) |
| No. | Pos. | Nation | Player |
| 7 | FW | BEL | Ilombe Mboyo (loan return to Sion) |
| 8 | FW | GUI | Tafsir Chérif (loan return to Monaco) |
| 9 | FW | BEL | Arne Naudts (to Helmond Sport) |
| 12 | FW | CRO | Tomislav Kiš (loan return to Kortrijk) |
| 14 | MF | BEL | Sebastiaan Brebels (loan return to Zulte Waregem) |
| 15 | DF | FRA | Pierre Bourdin (to Lierse) |
| 17 | MF | FRA | Raphaël Diarra (loan return to Monaco) |
| 18 | DF | FRA | Mehdi Beneddine (loan return to Monaco) |
| 22 | FW | BEL | Paolino Bertaccini (loan return to Genk) |
| 25 | MF | BEL | Niels Coussement (on loan to Knokke) |
| 26 | FW | GUI | Alhassane Soumah (loan return to Juventus) |
| 27 | DF | BEL | Gilles Dewaele (to Westerlo) |
| 33 | MF | BEL | Mathieu Maertens (to OH Leuven) |
| 42 | GK | BEL | Thomas De Bie (to Oostende) |
| 77 | FW | BEL | Ivan Yagan (to Lierse) |
| 83 | GK | BEL | Gilles Lentz (loan return to Kortrijk) |
| 91 | MF | BEL | Samuel Fabris (to Virton) |
| — | DF | HAI | Carlens Arcus (signed from Lille, then loaned to Auxerre) |
| — | MF | BEL | Thomas Jutten (again on loan to Dessel Sport) |
| — | FW | BEL | Laurenz Simoens (was on loan to Gullegem, now sold) |
| — | GK | BEL | Mathieu Vanderschaeghe (to Mandel United) |
| — | FW | BEL | Maxim Vandewalle (was on loan to Knokke, now sold) |
| — | MF | BEL | Karel Van Roose (was on loan to Oosterzonen Oosterwijk, now loaned to Torhout) |

#### Lierse

| No. | Pos. | Nation | Player |
| — | FW | BEL | Nico Binst (from Antwerp) |
| — | DF | FRA | Pierre Bourdin (from Cercle Brugge) |
| — | FW | BEL | Illies Bruylandts (loan return from RWDM47) |
| — | DF | BRA | Andrei Camargo (from Tubize) |
| — | DF | LUX | Tim Hall (from SV Elversberg) |
| — | FW | BEL | Wolke Janssens (on loan from Sint-Truiden) |
| — | MF | BEL | Mégan Laurent (from Tubize) |
| — | MF | BEL | Brice Ntambwe (loan return from Oosterzonen Oosterwijk) |
| — | MF | MAR | Brahim Sabaouni (loan return from Tubize) |
| — | FW | BEL | Ivan Yagan (from Cercle Brugge) |
| No. | Pos. | Nation | Player |
| 5 | DF | BDI | David Habarugira (released) |
| 9 | FW | BEL | Dylan De Belder (to Cercle Brugge) |
| 11 | MF | BEL | Manuel Benson (to Genk) |
| 20 | MF | GHA | Charles Ankomah (end of contract) |
| 27 | MF | BEL | Charles Kwateng (on loan to Mandel United) |
| 31 | GK | BEL | Mike Vanhamel (to Oostende) |
| — | GK | BEL | Jorn Brondeel (was on loan to NAC Breda, now sold to Twente) |
| — | DF | MAR | Ahmed El Messaoudi (was on loan to Mechelen, now sold) |
| — | DF | EGY | Karim Hafez (again on loan to Lens) |
| — | MF | EGY | Zizo (was on loan to Nacional, now sold to Moreirense) |

#### OH Leuven

| No. | Pos. | Nation | Player |
| — | MF | FRA | Yannick Aguemon (from Union SG) |
| — | DF | CIV | Mamadou Bagayoko (from Sint-Truiden) |
| — | MF | BEL | Geert Berben (from Lommel) |
| — | DF | FRA | Benjamin Boulenger (on loan from Charleroi) |
| — | GK | CIV | Copa (from Lokeren) |
| — | DF | BEL | Dimitri Daeseleire (from Antwerp) |
| — | FW | SEN | Simon Diedhiou (from Gent) |
| — | DF | FRA | Clément Fabre (from Tubize) |
| — | MF | FRA | Julien Gorius (from Changchun Yatai) |
| — | MF | BEL | David Hubert (from Gent) |
| — | MF | BEL | Mathieu Maertens (from Cercle Brugge) |
| — | DF | ENG | Elliott Moore (on loan from Leicester City Reserves) |
| — | MF | NGA | Godwin Odibo (from Nath Boys Academy) |
| — | MF | BEL | Koen Persoons (from Lokeren) |
| — | DF | BEL | Kenneth Schuermans (from Westerlo) |
| — | MF | BEL | Nikola Storm (again on loan from Club Brugge) |
| — | DF | BEL | Derrick Tshimanga (from Willem II) |
| — | FW | SCO | Tony Watt (from Charlton Athletic) |
| No. | Pos. | Nation | Player |
| 2 | DF | BEL | Soufiane El Banouhi (to Union SG) |
| 3 | MF | BEL | Fazlı Kocabaş (released) |
| 4 | DF | FRA | Romain Reynaud (to Andrézieux-Bouthéon) |
| 5 | DF | BEL | Pierre-Yves Ngawa (to Avellino) |
| 6 | MF | BEL | Kenneth Houdret (to Union SG) |
| 7 | MF | BEL | Jonathan Kindermans (released) |
| 10 | FW | CMR | Serge Tabekou (loan return to Gent) |
| 11 | FW | BEL | Ben Yagan (to Dessel Sport) |
| 12 | DF | BEL | Jeroen Simaeys (released) |
| 15 | DF | BEL | Pieter-Jan Monteyne (to Roeselare) |
| 16 | MF | BEL | Jordy Lokando (on loan to Heist) |
| 17 | DF | BEL | Nathan Durieux (released) |
| 19 | DF | FRA | Cédric D'Ulivo (to FH) |
| 20 | FW | BEL | Din Sula (on loan to Lommel) |
| 22 | MF | BEL | Simon Bracke (to Hasselt) |
| 24 | MF | BEL | Lucas Schoofs (loan return to Gent) |
| 25 | MF | BEL | Nicolas Delporte (released) |
| 27 | MF | BEL | Mehdi Bounou (to Heist) |
| 28 | DF | BEL | Siebe Horemans (loan return to Gent) |
| 29 | MF | BEL | Leo Njengo (on loan to Dessel Sport) |
| 30 | FW | CGO | Yannick Loemba (loan return to Oostende) |
| — | FW | BEL | Benjamin Bambi (on loan to Heist) |
| — | DF | BEL | Nathan de Medina (loan return to Anderlecht) |

#### Roeselare

| No. | Pos. | Nation | Player |
| — | MF | CHN | Wang Bin (from Shenyang Urban) |
| — | DF | BEL | Kjetil Borry (from Waasland-Beveren) |
| — | FW | CRO | Fran Brodić (on loan from Club Brugge) |
| — | FW | BEL | Alessandro Cerigioni (on loan from Waasland-Beveren) |
| — | GK | BEL | Yves De Winter (from Roda JC) |
| — | MF | BEL | Guy Dufour (from Eupen) |
| — | DF | NED | Danzell Gravenberch (on loan from Reading) |
| — | MF | CHN | Xu Jiajun (from Hebei Fortune) |
| — | DF | BEL | Laurent Lemoine (on loan from Club Brugge) |
| — | FW | BIH | Marko Maletić (from Lommel) |
| — | DF | BEL | Pieter-Jan Monteyne (from OH Leuven) |
| — | MF | LIE | Sandro Wieser (on loan from Reading) |
| — | MF | BEL | Reno Wilmots (from Standard Liège) |
| No. | Pos. | Nation | Player |
| 3 | DF | BEL | Kevin Kis (to Union SG) |
| 4 | FW | CRO | Marin Jakoliš (to Admira Wacker) |
| 10 | MF | FRA | Samy Kehli (to Lokeren) |
| 20 | GK | BEL | Arne Sabbe (to Sint-Eloois-Winkel) |
| 21 | DF | CHN | Li Chenglong (loan return to Beijing Renhe) |
| 25 | MF | CHN | Sun Weizhe (loan return to Beijing Renhe) |
| 27 | DF | BEL | François Kompany (released) |
| 30 | MF | BEL | Lukas Van Eenoo (loan return to Kortrijk) |
| 39 | GK | BEL | Jo Coppens (to Carl Zeiss Jena) |
| 88 | FW | FRA | Florent Stevance (loan return to Charleroi) |
| 99 | FW | BEL | Dylan Lambrecth (loan return to Anderlecht) |
| — | DF | BEL | Tom Raes (was on loan to Hamme, now sold to Mandel United) |
| — | DF | BEL | Wout Van Poucke (to Harelbeke) |

#### Tubize

| No. | Pos. | Nation | Player |
| — | DF | POR | Alexandre Alfaiate (from Benfica B) |
| — | MF | AUS | Panos Armenakas (on loan from Udinese) |
| — | DF | FRA | Maxence Carlier (on loan from Lens) |
| — | GK | BEL | Théo Defourny (from Excel Mouscron) |
| — | MF | NED | Ewout Gouw (from Vitesse) |
| — | MF | KOR | Hwang Ki-wook (on loan from Seoul) |
| — | DF | BEL | Steve Ryckaert (on loan from Sint-Truiden) |
| — | MF | JPN | Daisuke Sakai (on loan from Oita Trinita) |
| — | MF | FRA | Anthony Schuster (from Les Herbiers) |
| — | FW | FRA | Florent Stevance (on loan from Charleroi) |
| — | FW | CIV | Moussa Traoré (from Siah Jamegan) |
| — | MF | FRA | Hugo Vidémont (from Wisła Kraków) |
| — | MF | BEL | Marco Weymans (from Cardiff City Academy) |
| No. | Pos. | Nation | Player |
| 1 | GK | FRA | Quentin Beunardeau (to Metz) |
| 8 | DF | FRA | Clément Fabre (to OH Leuven) |
| 9 | FW | MLI | Mamadou Diallo (to Union SG) |
| 11 | MF | BEL | Mégan Laurent (to Lierse) |
| 15 | MF | FRA | Yohan Betsch (released) |
| 21 | MF | BEL | Selim Amallah (to Excel Mouscron) |
| 26 | DF | BEL | Anas Hamzaoui (to Union SG) |
| 32 | DF | BRA | Andrei Camargo (to Lierse) |
| 39 | MF | BEL | Jordan Henri (to Olympic Charleroi) |
| 45 | MF | BEL | Nicolas Garcia (to Grimbergen) |
| 55 | MF | MAR | Brahim Sabaouni (loan return to Lierse) |
| 91 | FW | FRA | Sega Keita (released) |
| — | DF | BEL | Badreddine Azzouzi (to Meux) |

#### Union SG

| No. | Pos. | Nation | Player |
| — | FW | BEL | Christophe Bertjens (from Westerlo) |
| — | FW | MLI | Mamadou Diallo (from Tubize) |
| — | DF | BEL | Soufiane El Banouhi (from OH Leuven) |
| — | FW | BEL | Roman Ferber (from Charleroi) |
| — | DF | BEL | Anas Hamzaoui (from Tubize) |
| — | MF | BEL | Kenneth Houdret (from OH Leuven) |
| — | DF | BEL | Kevin Kis (from Roeselare) |
| — | GK | COD | Mulopo Kudimbana (from Antwerp) |
| — | FW | BEL | Dylan Lambrecth (on loan from Anderlecht) |
| — | MF | COD | Héritier Luvumbu (on loan from Vita Club) |
| — | DF | BEL | Ayrton Mboko (from Standard Liège) |
| — | DF | FRA | Thibault Peyre (from Excel Mouscron) |
| — | FW | CMR | Serge Tabekou (from Gent) |
| — | FW | BEL | Julien Vercauteren (from RNK Split) |
| No. | Pos. | Nation | Player |
| 4 | MF | FRA | Pierre‑Baptiste Baherlé (released) |
| 6 | FW | CTA | Quentin Ngakoutou (loan return to Monaco) |
| 7 | DF | BEL | Tracy Mpati (to Lokeren) |
| 9 | FW | FRA | Cédric Fauré (retired) |
| 11 | DF | BEL | Geoffrey Cabeke (to RWDM47) |
| 13 | DF | BEL | Vincent Vandiepenbeeck (to RWDM47) |
| 14 | MF | BEL | Lou Wallaert (to Rebecq) |
| 19 | GK | BEL | Anthony Sadin (to RWDM47) |
| 20 | MF | FRA | Yannick Aguemon (to OH Leuven) |
| 31 | DF | BEL | Georgios Kaminiaris (end of contract) |
| 32 | FW | SVN | Nicolas Rajsel (to Oostende) |
| 93 | FW | FRA | Florent Zitte (to Saint-Pierroise) |
| 95 | DF | BEL | Alessio Palmeri (to Olympic Charleroi) |
| 97 | FW | BEL | Mohammed Aoulad (to Wydad Casablanca) |
| — | FW | GLP | Mickaël Antoine-Curier (was on loan to Eendracht Aalst, then released) |
| — | FW | GUI | Yady Bangoura (signed from ASV Geel, then loaned to Eendracht Aalst) |
| — | GK | BEL | Yoran Chalon (was on loan to Rebecq, then sold to Acren Lessines) |
| — | DF | BEL | Constant Delsanne (was on loan to RWDM47, now sold to Rebecq) |
| — | MF | COD | Freddy Mombongo-Dues (on loan to RFC Liège) |
| — | MF | BEL | Jonathan Okita (loan return to Standard Liège) |
| — | FW | CMR | Hervé Onana (was on loan to Bornem, then released) |
| — | FW | MAR | Yassine Salah (on loan to Sint-Truiden) |

#### Westerlo

| No. | Pos. | Nation | Player |
| 2 | DF | BEL | Maxime Biset (from Antwerp) |
| 3 | DF | BEL | Gilles Dewaele (from Cercle Brugge) |
| 4 | DF | BEL | Wouter Corstjens (from Lommel) |
| 5 | DF | BEL | Michiel Jaeken (from Antwerp) |
| 6 | MF | NED | Ismail H'Maidat (on loan from Roma) |
| 9 | FW | NGA | Christian Osaguona (from Mechelen) |
| 11 | FW | BEL | Jens Naessens (from Mechelen) |
| 16 | DF | BEL | Alessio Alessandro (loan return from Hades) |
| 17 | FW | GHA | Osah Bernardinho (from Attram de Visser Soccer Academy) |
| 27 | FW | BEL | Jordy Peffer (on loan from Mechelen) |
| 29 | DF | BEL | Bryan Van Den Bogaert (from Ebbsfleet United) |
| 42 | DF | GRE | Konstantinos Rougalas (from Târgu Mureș) |
| 44 | DF | GAB | Randal Oto'o (again on loan from Braga B) |
| No. | Pos. | Nation | Player |
| 2 | DF | NED | Mitch Apau (to Olimpija Ljubljana) |
| 3 | DF | BEL | Filip Daems (retired) |
| 6 | MF | BEL | Robin Henkens (released) |
| 7 | FW | ITA | Eric Lanini (loan return to Juventus) |
| 7 | FW | SWE | Marko Nikolić (to Brommapojkarna) |
| 9 | FW | NED | Elton Acolatse (to Club Brugge) |
| 11 | MF | TRI | Khaleem Hyland (to Al-Faisaly) |
| 16 | DF | ENG | Jordan Mustoe (released) |
| 17 | DF | BEL | Kenneth Schuermans (to OH Leuven) |
| 22 | DF | BEL | Gilles Ruyssen (to Lommel) |
| 24 | DF | BEL | Michaël Heylen (loan return to Anderlecht) |
| 29 | MF | BEL | Yoni Buyens (loan return to Genk) |
| 35 | FW | CGO | Silvère Ganvoula (loan return to Anderlecht) |
| 44 | DF | BEL | Hervé Matthys (loan return to Anderlecht) |
| 73 | DF | SRB | Nemanja Miletić (to Partizan) |
| 97 | FW | SWE | Carlos Strandberg (loan return to Club Brugge) |
| — | FW | BEL | Christophe Bertjens (signed from Lommel, then sold to Union SG) |
| — | MF | BEL | Jarno Molenberghs (was on loan to Lommel, then released to Oosterzonen Oosterwijk) |
| — | MF | BEL | Jore Trompet (was on loan to Rupel Boom, now released to Temse) |
| — | FW | LVA | Eduards Višņakovs (was on loan to Ruch Chorzów, now sold to RFS) |

## Footnotes

* ↑ Muñoz-Herrera was on loan from Beerschot Wilrijk to Rupel Boom during the 2016-17 season. The loan ended and Muñoz Herrera was sold to KRC Gent.
* ↑ Spajić was on loan from Toulouse to Anderlecht during the 2016-17 season. Although Anderlecht had not acquired an option to make the deal permanent, they agreed on a lump transfer sum to sign Spajić permanently.
* ↑ Trompet was on loan from Westerlo to Rupel Boom during the 2016-17 season, the loan ended and Trompet was released to Temse.
* ↑ Brondeel was on loan from Lierse to NAC Breda during the 2016-17 season, the loan ended and Brondeel was sold to Twente.
* ↑ Teodorczyk was on loan from Dynamo Kyiv to Anderlecht during the 2016-17 season, including an option to make the deal permanent. Anderlecht chose to pay the agreed amount to Dynamo Kyiv and offer Teodorczyk a permanent contract.
* ↑ Leemans was on loan from Waasland-Beveren to Deinze during the 2016-17 season. The loan ended and Leemans was sold to Londerzeel.
* ↑ Ferber was on loan from Charleroi to Excel Mouscron during the 2016-17 season. The loan ended and Ferber was sold to Union SG.
* ↑ Ibini-Isei was on loan from Club Brugge to Sydney during the 2016-17 season. The loan ended and Ibini-Isei was sold to Vancouver Whitecaps.
* ↑ Kolovos was already on loan from Olympiacos to Mechelen during the 2016-17 season and the deal was now made permanent.
* ↑ El Messaoudi was already on loan from Lierse to Mechelen during the 2016-17 season and the deal was now made permanent.
* ↑ Jaeken was on loan from Antwerp to Deinze during the second half of the 2016-17 season. The loan ended and Jaeken was sold to Westerlo.
* 1 2 3 Bokadi, Bolingi and Luyindama were already on loan from TP Mazembe to Standard during the second half of the 2016-17 season and Standard exercised the option to make the deal permanent.
* ↑ Kocur was loan from Excel Mouscron to Westhoek during the second half of the 2016-17 season. The loan ended and Kocur was released to Fola Esch.
* ↑ Thelin was already on loan from Bordeaux to Anderlecht during the second half of the 2016-17 season. Both parties agreed to extend the deal with one season. Anderlecht also acquired an option to make the deal permanent.
* ↑ Essikal was on loan from Zulte Waregem to Excel Mouscron during the 2016-17 season. The loan ended and Essikal was sold to Beerschot Wilrijk.
* ↑ Malinovskyi was already on loan from Shakhtar Donetsk to Genk since the 2015–16 winter transfer window. Genk exercised the option to make the deal permanent.
* ↑ Abd Elhamed was on loan from Gent to Ashdod, the loan ended and Abd Elhamed moved permanently to Ashdod.
* ↑ Antoine-Curier was on loan from Union SG to Eendracht Aalst, the loan ended and Antoine-Curier was released.
* ↑ Chalon was on loan from Union SG to Rebecq, the loan ended and Chalon was released to Acren Lessines.
* ↑ Demirci was already on loan from Excel Mouscron to İstanbulspor and both clubs agreed to make the deal permanent.
* ↑ De Préville was already on loan from Oostende to Lille and both clubs agreed to make the deal permanent.
* ↑ Diagne was already on loan from Barcelona B to Eupen since the 2015 summer transfer window. Eupen exercised the option to make the deal permanent.
* 1 2 FIFA sanctioned Újpest in 2016 not allowing them to acquire Novothny and Zsótér, Sint-Truiden agreed to acquire both players and loan them out for one season respectively to Diósgyőr and Budapest Honvéd. The loans ended and Novothny and Zsótér will now move to Újpest.
* ↑ Onana was on loan from Union SG to Bornem, the loan ended and Onana was released.
* ↑ Simaeys suffered an ankle injury in December 2016 and was diagnosed as no longer able to play football at a professional level. OH Leuven and Simaeys have made financial arrangements to terminate his contract early, releasing him at an unspecified moment in 2017.
* ↑ Simoens was already on loan from Cercle Brugge to Gullegem and both clubs agreed to make the deal permanent.
* ↑ Vandewalle was already on loan from Cercle Brugge to Knokke and both clubs agreed to make the deal permanent.
* ↑ Ekangamene was on loan from Zulte Waregem to NAC Breda during the 2016-17 season. The loan ended and Ekangamene was sold to Beerschot Wilrijk.
* ↑ Mangala was on loan from Anderlecht to Borussia Dortmund during the 2016-17 season. The loan ended and Mangala was sold to Stuttgart.
* ↑ Verboom was on loan from Zulte Waregem to Roda JC during the second half of the 2016-17 season. The loan ended and Verboom was now loaned to Kortrijk.
* ↑ Naessens was on loan from Mechelen to Zulte Waregem during the 2016-17 season. The loan ended and Naessens was released to Westerlo.
* ↑ Graovac was on loan from Excel Mouscron to Zrinjski Mostar during the second half of the 2016-17 season. The loan ended and Graovac was now loaned to Željezničar.
* ↑ Tabekou was on loan from Gent to OH Leuven during the 2016-17 season. The loan ended and Tabekou was sold to Union SG.
* ↑ Dompé was on loan from Standard Liège to Eupen during the 2016–17 season. The loan ended and Dompé was now loaned to Amiens.
* ↑ Storm was already on loan from Club Brugge to OH Leuven since the 2016–17 winter transfer window and the loan was extended by one season.
* ↑ Nardi was already on loan from Monaco to Cercle Brugge during the previous season and the loan was extended by one season.
* ↑ Meïté was on loan from Lille to Zulte Waregem during the 2016-17 season. Zulte Waregem had exercised the option to make the deal permanent for a fee of 300 000 € only to then sell Meïté to Monaco.
* ↑ Bruzzese was on loan from Club Brugge to Sint-Truiden during the second half of the 2016-17 season. The loan ended and Bruzzese was sold to Kortrijk.
* ↑ Olayinka was on loan from Gent to Dukla Prague during the 2016-17 season. The loan ended and Olayinka was now loaned to Zulte Waregem.
* ↑ De Maio was on loan from Anderlecht to Fiorentina during the 2016-17 season. The loan ended and De Maio was now sold to Bologna.
* ↑ Heylen was on loan from Anderlecht to Westerlo during the 2016-17 season. The loan ended and Heylen was now sold to Zulte Waregem.
* ↑ Leya Iseka was on loan from Anderlecht to Marseille during the 2016-17 season. The loan ended and Leya Iseka was now loaned to Zulte Waregem.
* ↑ Wikheim was already on loan from Gent to Midtjylland during the 2016-17 season. All parties agreed to make the transfer permanent.
* ↑ Bolingoli-Mbombo was on loan from Club Brugge to Sint-Truiden during the second half of the 2016-17 season. The loan ended and Bolingoli-Mbombo was sold to Rapid Wien.
* ↑ Delsanne was on loan from Union SG to RWDM during the 2016-17 season. The loan ended and Delsanne was sold to Rebecq.
* ↑ Vetokele was already on loan from Charlton Athletic to Sint-Truiden during the second half of the 2016-17 season. The loan was extended by one season.
* ↑ Buyl was on loan from Zulte Waregem to Antwerp during the 2016-17 season. The loan ended and Buyl was sold to Cercle Brugge.
* ↑ Kawaya was on loan from Anderlecht to Willem II since the second half of the 2015-16 season. The loan ended and Kawaya was sold to Mechelen.
* ↑ Matthys was on loan from Anderlecht to Westerlo since the second half of the 2015-16 season. The loan ended and Matthys was now sold to Eindhoven.
* ↑ Raes was on loan from Roeselare to Hamme during the second half of the 2016-17 season. The loan ended and Raes was now sold to Mandel United.
* ↑ Guèye was on loan from Hannover to Zulte Waregem since the second half of the 2016-17 season. The loan ended and Guèye was now loaned to Sint-Truiden.
* ↑ Trezeguet was on loan from Anderlecht to Excel Mouscron during the 2016-17 season. The loan ended and Trezeguet was now loaned to Kasımpaşa.
* ↑ Bruno was already on loan from Leipzig to Anderlecht during the 2016-17 season. The loan was extended for another season.
* ↑ Lukebakio was on loan from Anderlecht to Toulouse during the 2016-17 season. The loan ended and Lukebakio was now loaned to Charleroi.
* ↑ Corryn was already on loan from Mechelen to Antwerp during the 2016-17 season. The loan was extended for another season.
* ↑ Coopman was already on loan from Lierse to Lens during the 2016-17 season. A new loan deal was set up for one season.
* ↑ Oto'o was already on loan from Braga B to Westerlo during the 2016-17 season. The loan was extended for another season.
* ↑ Bertaccini was on loan from Genk to Cercle Brugge during the 2016-17 season. The loan ended and Bertaccini was sold to Arouca.
* ↑ Višņakovs was on loan from Westerlo to Ruch Chorzów during the 2016-17 season. The loan ended and Višņakovs was sold to RFS.
* ↑ Faes was on loan from Anderlecht to Heerenveen during second half of the 2016-17 season. The loan ended but now Faes was loaned to Excelsior.
* ↑ Veldwijk was on loan from Kortrijk to Aalesund since March 2017. The loan ended and Veldwijk was sold to Groningen.
* ↑ Stevance was on loan from Charleroi to Roeselare since the second half of the 2016-17 season. The loan ended and Stevance was now loaned to Tubize.
* ↑ Orye was on loan from Waasland-Beveren to Lommel since the second half of the 2016-17 season. The loan ended and Orye was now loaned to Heist.
* ↑ Touré was already on loan from Standard to Auxerre since the second half of the 2016-17 season and the deal was now made permanent.
* ↑ Yattara was already on loan from Standard to Auxerre since the second half of the 2016-17 season and the deal was now made permanent.
* ↑ Ceballos was already on loan from Charlton Athletic to Sint-Truiden during the 2016-17 season and the deal was now made permanent.
* ↑ Jutten was already on loan from Cercle Brugge to Dessel Sport during the 2016-17 season and the deal was extended with another season.
* ↑ Tetteh was on loan from Standard to Slovácko during the 2016-17 season. The loan ended and Tetteh was now loaned to Bohemians 1905.
* ↑ Kynigopoulos was on loan from Sint-Truiden to Iraklis during the 2016-17 season. The loan ended and Kynigopoulos was released to Panachaiki.
* ↑ Castelletto was on loan from Club Brugge to Red Star during the 2016-17 season. The loan ended and Castelletto was sold to Stade Brest.
* ↑ Dujardin was already on loan from Lokeren to Hamme during the 2016-17 season. The loan ended, Dujardin and Lokeren agreed to terminate their contract and Dujardin then joined Hamme permanently without transfer fee.
* ↑ Galhardo was on loan from Anderlecht to Atlético Paranaense during the 2016-17 season. The loan ended and Galhardo was released to Cruzeiro.
* ↑ Kiš was on loan from Kortrijk to Cercle Brugge during the 2016-17 season. The loan ended and Kiš was sold to Shakhtyor Soligorsk.
* ↑ Locigno was on loan from Oostende to Go Ahead Eagles during the 2016-17 season. The loan ended and Locigno was sold to Excel Mouscron.
* ↑ Brebels was on loan from Zulte Waregem to Cercle Brugge during the 2016-17 season. The loan ended and Brebels was released to Lommel.
* ↑ Papazoglou was on loan from Kortrijk to Roda JC during the second half of the 2016-17 season. The loan ended and Papazoglou was now loaned to Aalesund.
* ↑ Šabala was on loan from Club Brugge to Riga during the second half of the 2016-17 season. The loan ended and Šabala was now sold to Podbeskidzie Bielsko-Biała.
* ↑ Stojanović was on loan from Apollon Limassol to Excel Mouscron during the 2016-17 season. The loan ended and Stojanović was now loaned to Antwerp.
* ↑ De Medina was on loan from Anderlecht to OH Leuven during the 2016-17 season. The loan ended and De Medina was now sold to Excel Mouscron.
* ↑ Milec was on loan from Standard Liège to Roda JC during the 2016-17 season. The loan ended and Milec was sold to Maribor.
* ↑ Loemba was on loan from Oostende to OH Leuven during the 2016-17 season. The loan ended and Loemba was sold to Adana Demirspor.
* ↑ Bah was on loan from Excel Mouscron to Westhoek during the 2016-17 season. The loan ended and Bah was released to Virton.
* ↑ Goutas was on loan from Olympiacos to Kortrijk during the 2016-17 season. The loan ended and Goutas was now loaned to Sint-Truiden.
* ↑ Kabasele was on loan from Anderlecht to Excel Mouscron during the second half of the 2016-17 season. The loan ended and Kabasele was now sold to Gazişehir Gaziantep.
* ↑ Strandberg was on loan from Club Brugge to Westerlo during the second half of the 2016-17 season. The loan ended and Strandberg was sold to Malmö FF.
* ↑ Vandeputte was on loan from Gent to Eindhoven during the last two seasons. The loan ended and Vandeputte was released to Viterbese.
* ↑ Hafez was already on loan from Lierse to Lens during the 2016-17 season. A new loan deal was set up for one season.
* ↑ Molenberghs was on loan from Westerlo to Lommel since the second half of the 2016-17 season. The loan ended and Molenberghs was released to Oosterzonen Oosterwijk.
* ↑ Cyriac was on loan from Oostende to Fulham during the second half of the 2016-17 season. The loan ended and Cyriac was sold to Sivasspor.
* ↑ Damblon was on loan from Sint-Truiden to ASV Geel during the 2016-17 season. The loan ended and Damblon was loaned to RWDM47.
* ↑ Hubert was on loan from Gent to Excel Mouscron since the 2015-16 season. The loan ended and Hubert was sold to OH Leuven.
* ↑ Poletanović was on loan from Gent to Red Star Belgrade during the 2016-17 season. The loan ended and Poletanović was released to Tosno.
* ↑ Taravel was on loan from Gent to Sion during the second half of the 2016-17 season. The loan ended and Taravel was released to Cercle Brugge.
* ↑ Roef was on loan from Anderlecht to Deportivo La Coruña during the second half of the 2016-17 season. The loan ended and Roef was now loaned to Waasland-Beveren.
* ↑ Diedhiou was on loan from Excel Mouscron to Gent during the 2016-17 season. The loan ended and Diedhiou was now sold to OH Leuven.
* ↑ Seys was on loan from Club Brugge to Twente during the 2016-17 season. The loan ended and Seys was now sold to Waalwijk.
* ↑ Ganvoula was on loan from Anderlecht to Westerlo during the second half of the 2016-17 season. The loan ended and Ganvoula was now loaned to Mechelen.
* ↑ Vits was on loan from Standard to MVV during the second half of the 2016-17 season. The loan ended and Vits was released to Hasselt.
* ↑ Zizo was on loan from Lierse to Nacional during the second half of the 2016-17 season. The loan ended and Zizo was now sold to Moreirense.
* ↑ Cuypers was on loan from Standard to Seraing during the 2016-17 season. The loan ended and Cuypers was now sold to Ergotelis.
* ↑ Lambrecth was on loan from Anderlecht to Roeselare during the second half of the 2016-17 season. The loan ended and Lambrecth was now loaned to Union SG.
* ↑ Melnjak was on loan from Lokeren to Slaven Belupo during the 2016-17 season. The loan ended and Melnjak was now sold to Domžale.
* ↑ Van Roose was on loan from Cercle Brugge to Oosterzonen Oosterwijk during second half of the 2016-17 season. The loan ended and Van Roose was now loaned to Torhout.