Giải vô địch bóng đá U-17 thế giới 2019
Trọng tài

Tổng cộng có 20 bộ ba trọng tài (một trọng tài và hai trợ lý trọng tài), 5 trọng tài hỗ trợ và 17 trọng tài VAR được chỉ định cho giải đấu.
| Liên đoàn | Trọng tài | Trợ lý trọng tài | Trọng tài hỗ trợ | Trọng tài VAR |
| --- | --- | --- | --- | --- |
| AFC |  Khamis Al-Marri |  Mohammad Dharman  Ramzan Al-Naemi |  Ko Hyung-jin |  Yaqoub Al Hammadi  Abdullah Ali Al Marri  Hiroyuki Kimura |
| AFC |  Chris Beath |  Anton Shchetinin  Ashley Beecham |  Ko Hyung-jin |  Yaqoub Al Hammadi  Abdullah Ali Al Marri  Hiroyuki Kimura |
| AFC |  Ma Ning |  Shi Xiang  Cao Yi |  Ko Hyung-jin |  Yaqoub Al Hammadi  Abdullah Ali Al Marri  Hiroyuki Kimura |
| CAF |  Victor Gomes |  Souru Phatsoane  Lionel Hasinjarasoa Andrianantenaina |  Peter Waweru | — |
| CAF |  Redouane Jiyed |  Lahcen Azgaou  Mustaph Akerkad |  Peter Waweru | — |
| CAF |  Amin Mohamed Omar |  Attia Amsaeed  Abdallah Ibrahim Mohammed |  Peter Waweru | — |
| CONCACAF |  Iván Barton |  David Morán   Zachari Zeegelaar |  Juan Gabriel Calderón |  Quetzalli Alvarado  Drew Fischer  Armando Villarreal |
| CONCACAF |  Mario Escobar |  Humberto Noel Panjoj  Nicholas Andersson |  Juan Gabriel Calderón |  Quetzalli Alvarado  Drew Fischer  Armando Villarreal |
| CONCACAF |  Adonai Escobedo |  William Andrés Arrieta  Micheal Barwegen |  Juan Gabriel Calderón |  Quetzalli Alvarado  Drew Fischer  Armando Villarreal |
| CONMEBOL |  Mario Díaz De Vivar |  Milcíades Saldívar  Roberto Casiano Cañete |  Edina Alves Batista   Ivo Méndez |  Germán Delfino  Nicolás Gallo  Piero Maza  Bráulio da Silva Machado |
| CONMEBOL |  Guillermo Guerrero |  Juan Carlos Macías  Ricardo Baren |  Edina Alves Batista   Ivo Méndez |  Germán Delfino  Nicolás Gallo  Piero Maza  Bráulio da Silva Machado |
| CONMEBOL |  Diego Haro |  Víctor Ráez  Michael Orué |  Edina Alves Batista   Ivo Méndez |  Germán Delfino  Nicolás Gallo  Piero Maza  Bráulio da Silva Machado |
| CONMEBOL |  Andrés Rojas |  Dionisio Ruiz  John Alexander León |  Edina Alves Batista   Ivo Méndez |  Germán Delfino  Nicolás Gallo  Piero Maza  Bráulio da Silva Machado |
| CONMEBOL |  Claudia Umpiérrez |  Luciana Mascaraña  Mónica Amboya |  Edina Alves Batista   Ivo Méndez |  Germán Delfino  Nicolás Gallo  Piero Maza  Bráulio da Silva Machado |
| OFC |  Nick Waldron |  Isaac Trevis  Jeremy Garae | — | — |
| UEFA |  Andreas Ekberg |  Mehmet Culum  Stefan Hallberg | — |  Luís Godinho  Ricardo de Burgos Bengoetxea  Marco Di Bello  Bartosz Frankowski  Dennis Higler  Craig Pawson  Bibiana Steinhaus |
| UEFA |  Srđan Jovanović |  Uroš Stojković  Milan Mihajlović | — |  Luís Godinho  Ricardo de Burgos Bengoetxea  Marco Di Bello  Bartosz Frankowski  Dennis Higler  Craig Pawson  Bibiana Steinhaus |
| UEFA |  Georgi Kabakov |  Martin Margaritov  Diyan Valkov | — |  Luís Godinho  Ricardo de Burgos Bengoetxea  Marco Di Bello  Bartosz Frankowski  Dennis Higler  Craig Pawson  Bibiana Steinhaus |
| UEFA |  István Kovács |  Vasile Marinescu  Ovidiu Artene | — |  Luís Godinho  Ricardo de Burgos Bengoetxea  Marco Di Bello  Bartosz Frankowski  Dennis Higler  Craig Pawson  Bibiana Steinhaus |
| UEFA |  Andris Treimanis |  Haralds Gudermanis  Aleksejs Spasjonnikovs | — |  Luís Godinho  Ricardo de Burgos Bengoetxea  Marco Di Bello  Bartosz Frankowski  Dennis Higler  Craig Pawson  Bibiana Steinhaus |