# 2023 Six Nations Championship squads

The 2023 Six Nations Championship was the 24th edition of the Six Nations Championship, an annual rugby union tournament contested by the men's national teams of England, France, Ireland, Italy, Scotland and Wales. Unlike the Rugby World Cup, teams are not required to name a limited squad for the tournament, and may call up players freely for each match.
Note: Number of caps and players' ages are indicated as of 4 February 2023 – the tournament's opening day. For players added to a squad during the tournament, their caps and age are indicated as of the date of their call-up.

## England

On 16 January 2023, England coach Steve Borthwick named a 36-man squad for the 2023 Six Nations Championship.
Head coach: Steve Borthwick
| Player | Position | Date of birth (age) | Caps | Club/province |
| Jamie George | Hooker | (1990-10-20)20 October 1990 (aged 32) | 72 | Saracens |
| George McGuigan | Hooker | (1993-03-30)30 March 1993 (aged 29) | 0 | Gloucester |
| Jack Walker | Hooker | (1996-05-06)6 May 1996 (aged 26) | 0 | Harlequins |
| Dan Cole | Prop | (1987-05-09)9 May 1987 (aged 35) | 95 | Leicester Tigers |
| Ellis Genge | Prop | (1995-02-16)16 February 1995 (aged 27) | 43 | Bristol Bears |
| Joe Heyes | Prop | (1999-04-13)13 April 1999 (aged 23) | 7 | Leicester Tigers |
| Bevan Rodd | Prop | (2000-08-26)26 August 2000 (aged 22) | 2 | Sale Sharks |
| Kyle Sinckler | Prop | (1993-03-30)30 March 1993 (aged 29) | 56 | Bristol Bears |
| Mako Vunipola | Prop | (1991-01-14)14 January 1991 (aged 32) | 74 | Saracens |
| Ollie Chessum | Lock | (2000-09-06)6 September 2000 (aged 22) | 5 | Leicester Tigers |
| Jonny Hill | Lock | (1994-06-08)8 June 1994 (aged 28) | 19 | Sale Sharks |
| Nick Isiekwe | Lock | (1998-04-20)20 April 1998 (aged 24) | 8 | Saracens |
| Maro Itoje | Lock | (1994-10-28)28 October 1994 (aged 28) | 62 | Saracens |
| Ben Curry | Flanker | (1998-06-15)15 June 1998 (aged 24) | 1 | Sale Sharks |
| Ben Earl | Flanker | (1998-01-07)7 January 1998 (aged 25) | 13 | Saracens |
| Courtney Lawes | Flanker | (1989-02-23)23 February 1989 (aged 33) | 96 | Northampton Saints |
| Lewis Ludlam | Flanker | (1995-12-08)8 December 1995 (aged 27) | 14 | Northampton Saints |
| Jack Willis | Flanker | (1996-12-24)24 December 1996 (aged 26) | 6 | Toulouse |
| Alex Dombrandt | Number 8 | (1997-04-29)29 April 1997 (aged 25) | 7 | Harlequins |
| Sam Simmonds | Number 8 | (1994-11-10)10 November 1994 (aged 28) | 18 | Exeter Chiefs |
| Alex Mitchell | Scrum-half | (1997-05-25)25 May 1997 (aged 25) | 1 | Northampton Saints |
| Jack van Poortvliet | Scrum-half | (2001-05-15)15 May 2001 (aged 21) | 7 | Leicester Tigers |
| Ben Youngs | Scrum-half | (1989-09-05)5 September 1989 (aged 33) | 121 | Leicester Tigers |
| Owen Farrell | Fly-half | (1991-09-24)24 September 1991 (aged 31) | 101 | Saracens |
| Fin Smith | Fly-half | (2002-05-11)11 May 2002 (aged 20) | 0 | Northampton Saints |
| Marcus Smith | Fly-half | (1999-02-14)14 February 1999 (aged 23) | 17 | Harlequins |
| Elliot Daly | Centre | (1992-10-08)8 October 1992 (aged 30) | 57 | Saracens |
| Dan Kelly | Centre | (2001-06-16)16 June 2001 (aged 21) | 1 | Leicester Tigers |
| Joe Marchant | Centre | (1996-07-16)16 July 1996 (aged 26) | 13 | Harlequins |
| Henry Slade | Centre | (1993-03-19)19 March 1993 (aged 29) | 52 | Exeter Chiefs |
| Manu Tuilagi | Centre | (1991-05-18)18 May 1991 (aged 31) | 50 | Sale Sharks |
| Ollie Hassell-Collins | Wing | (1999-01-17)17 January 1999 (aged 24) | 0 | London Irish |
| Max Malins | Wing | (1997-01-07)7 January 1997 (aged 26) | 14 | Saracens |
| Cadan Murley | Wing | (1999-07-31)31 July 1999 (aged 23) | 0 | Harlequins |
| Tommy Freeman | Fullback | (2001-03-05)5 March 2001 (aged 21) | 3 | Northampton Saints |
| Freddie Steward | Fullback | (2000-12-05)5 December 2000 (aged 22) | 17 | Leicester Tigers |

### Call-ups

On 29 January 2023, Borthwick named an updated 36-player squad, ahead of the opening fixture against Scotland on 4 February 2023, which added several players to the original squad, following injuries to Elliot Daly, Dan Kelly, Courtney Lawes, George McGuigan and Henry Slade.
On 6 February 2023, Borthwick named a revised 36-player squad for the second round fixture against Italy on 12 February 2023, which included a number of players returning from injury.
On 19 February 2023, Borthwick named an altered 36-player squad for the third round fixture against Wales on 25 February 2023, which recalled several veterans and two uncapped players.
On 28 February 2023, Borthwick named a 26-player training squad for the fallow week ahead of the fourth round fixture against France on 11 March 2023, which gave a recall to Jonny May.
On 13 March 2023, Borthwick named the final 36-player squad ahead of the last round fixture against Ireland on 18 March 2023, with new call-ups in place of Ollie Chessum and Ollie Lawrence, who withdrew because of injury.
| Player | Position | Date of birth (age) | Caps | Club/province |
| Tom Dunn | Hooker | (1992-11-12)12 November 1992 (aged 30) | 3 | Bath |
| Will Collier | Prop | (1991-05-05)5 May 1991 (aged 31) | 2 | Harlequins |
| David Ribbans | Lock | (1995-08-29)29 August 1995 (aged 27) | 3 | Northampton Saints |
| Tom Curry | Flanker | (1998-06-15)15 June 1998 (aged 24) | 46 | Sale Sharks |
| George Martin | Flanker | (2001-06-18)18 June 2001 (aged 21) | 1 | Leicester Tigers |
| George Ford | Fly-half | (1993-03-16)16 March 1993 (aged 29) | 84 | Sale Sharks |
| Fraser Dingwall | Centre | (1999-04-07)7 April 1999 (aged 23) | 0 | Northampton Saints |
| Ollie Lawrence | Centre | (1999-09-18)18 September 1999 (aged 23) | 6 | Bath |
| Guy Porter | Centre | (1997-01-23)23 January 1997 (aged 26) | 4 | Leicester Tigers |
| Jonny May | Wing | (1990-04-01)1 April 1990 (aged 32) | 72 | Gloucester |
| Anthony Watson | Wing | (1994-02-26)26 February 1994 (aged 28) | 51 | Leicester Tigers |
| Henry Arundell | Fullback | (2002-11-08)8 November 2002 (aged 20) | 3 | London Irish |

## France

On 17 January 2023, France head coach Fabien Galthié named a 42-man squad for the 2023 Six Nations Championship.
Head coach: Fabien Galthié
| Player | Position | Date of birth (age) | Caps | Club/province |
| Gaëtan Barlot | Hooker | (1997-04-13)13 April 1997 (aged 25) | 4 | Castres |
| Teddy Baubigny | Hooker | (1998-09-02)2 September 1998 (aged 24) | 1 | Racing 92 |
| Julien Marchand | Hooker | (1995-05-10)10 May 1995 (aged 27) | 24 | Toulouse |
| Uini Atonio | Prop | (1990-03-26)26 March 1990 (aged 32) | 47 | La Rochelle |
| Cyril Baille | Prop | (1993-09-15)15 September 1993 (aged 29) | 38 | Toulouse |
| Sipili Falatea | Prop | (1997-06-06)6 June 1997 (aged 25) | 7 | Bordeaux |
| Mohamed Haouas | Prop | (1994-06-09)9 June 1994 (aged 28) | 15 | Montpellier |
| Dany Priso | Prop | (1994-01-02)2 January 1994 (aged 29) | 18 | Toulon |
| Reda Wardi | Prop | (1995-08-02)2 August 1995 (aged 27) | 2 | La Rochelle |
| Bastien Chalureau | Lock | (1992-02-13)13 February 1992 (aged 30) | 2 | Montpellier |
| Thibaud Flament | Lock | (1997-04-29)29 April 1997 (aged 25) | 11 | Toulouse |
| Thomas Jolmès | Lock | (1995-10-08)8 October 1995 (aged 27) | 1 | Bordeaux |
| Thomas Lavault | Lock | (1999-05-03)3 May 1999 (aged 23) | 2 | La Rochelle |
| Romain Taofifenua | Lock | (1990-09-14)14 September 1990 (aged 32) | 38 | Lyon |
| Paul Willemse | Lock | (1992-11-13)13 November 1992 (aged 30) | 24 | Montpellier |
| Gregory Alldritt | Back row | (1997-03-23)23 March 1997 (aged 25) | 34 | La Rochelle |
| Alexandre Bécognée | Back row | (1996-09-03)3 September 1996 (aged 26) | 1 | Montpellier |
| Yacouba Camara | Back row | (1994-06-02)2 June 1994 (aged 28) | 17 | Montpellier |
| Dylan Cretin | Back row | (1997-05-04)4 May 1997 (aged 25) | 20 | Lyon |
| François Cros | Back row | (1994-03-25)25 March 1994 (aged 28) | 16 | Toulouse |
| Anthony Jelonch | Back row | (1998-07-28)28 July 1998 (aged 24) | 22 | Toulouse |
| Sekou Macalou | Back row | (1995-04-20)20 April 1995 (aged 27) | 11 | Stade Français |
| Charles Ollivon | Back row | (1993-05-11)11 May 1993 (aged 29) | 28 | Toulon |
| Alexandre Roumat | Back row | (1997-06-27)27 June 1997 (aged 25) | 0 | Toulouse |
| Antoine Dupont (c) | Scrum-half | (1996-11-15)15 November 1996 (aged 26) | 42 | Toulouse |
| Léo Coly | Scrum-half | (1999-09-09)9 September 1999 (aged 23) | 0 | Montpellier |
| Nolann Le Garrec | Scrum-half | (2002-05-14)14 May 2002 (aged 20) | 0 | Racing 92 |
| Antoine Hastoy | Fly-half | (1997-06-04)4 June 1997 (aged 25) | 2 | La Rochelle |
| Matthieu Jalibert | Fly-half | (1998-11-06)6 November 1998 (aged 24) | 20 | Bordeaux |
| Romain Ntamack | Fly-half | (1999-05-01)1 May 1999 (aged 23) | 31 | Toulouse |
| Pierre-Louis Barassi | Centre | (1998-04-22)22 April 1998 (aged 24) | 3 | Toulouse |
| Julien Delbouis | Centre | (1998-08-14)14 August 1998 (aged 24) | 0 | Stade Français |
| Gaël Fickou | Centre | (1994-03-26)26 March 1994 (aged 28) | 74 | Racing 92 |
| Émilien Gailleton | Centre | (2003-07-13)13 July 2003 (aged 19) | 0 | Pau |
| Yoram Moefana | Centre | (2000-07-18)18 July 2000 (aged 22) | 11 | Bordeaux |
| Louis Bielle-Biarrey | Wing | (2003-06-16)16 June 2003 (aged 19) | 0 | Bordeaux |
| Ethan Dumortier | Wing | (2000-12-29)29 December 2000 (aged 22) | 0 | Lyon |
| Matthis Lebel | Wing | (1999-03-25)25 March 1999 (aged 23) | 5 | Toulouse |
| Damian Penaud | Wing | (1996-09-25)25 September 1996 (aged 26) | 37 | Clermont |
| Romain Buros | Fullback | (1997-07-31)31 July 1997 (aged 25) | 0 | Bordeaux |
| Melvyn Jaminet | Fullback | (1999-06-30)30 June 1999 (aged 23) | 12 | Toulouse |
| Thomas Ramos | Fullback | (1995-07-23)23 July 1995 (aged 27) | 20 | Toulouse |

### Call-ups

On 29 January, Clément Castets, Baptiste Couilloud and Gabin Villière were called-up to the squad, while Dany Priso, Thomas Jolmès and Léo Coly were released. Alexandre Roumat also replaced an injured Paul Boudehent on the same day.
On 30 January, Thomas Jolmès was immediately called back after Yacouba Camara withdrew injured following Montpellier's game at Toulouse the previous day.
On 19 February, Jonathan Danty, Ibrahim Diallo, Thomas Lavault and Yoan Tanga were called up ahead of the third round match against Scotland.
On 3 March, Dorian Aldegheri, Léo Berdeu, Thomas Jolmès, Enzo Reybier and Bastien Vergnes-Taillefer were called up ahead of the final two rounds against England and Wales.
| Player | Position | Date of birth (age) | Caps | Club/province |
| Peato Mauvaka | Hooker | (1997-01-10)January 10, 1997 (aged 26) | 19 | Toulouse |
| Dorian Aldegheri | Prop | (1993-08-04)August 4, 1993 (aged 29) | 9 | Toulouse |
| Clément Castets | Prop | (1996-05-05)5 May 1996 (aged 26) | 0 | Stade Français |
| Thomas Jolmès | Lock | (1995-10-08)October 8, 1995 (aged 27) | 1 | Bordeaux |
| Thomas Lavault | Lock | (1999-05-03)May 3, 1999 (aged 23) | 2 | La Rochelle |
| Ibrahim Diallo | Back row | (1998-01-23)January 23, 1998 (aged 25) | 1 | Racing 92 |
| Yoan Tanga | Back row | (1996-11-29)November 29, 1996 (aged 26) | 2 | Racing 92 |
| Bastien Vergnes-Taillefer | Back row | (1997-06-13)June 13, 1997 (aged 25) | 0 | Bordeaux |
| Baptiste Couilloud | Scrum-half | (1997-08-22)22 August 1997 (aged 25) | 11 | Lyon |
| Léo Berdeu | Fly-half | (1998-06-13)June 13, 1998 (aged 24) | 0 | Lyon |
| Jonathan Danty | Centre | (1992-10-07)October 7, 1992 (aged 30) | 18 | La Rochelle |
| Enzo Reybier | Wing | (2002-04-04)April 4, 2002 (aged 20) | 0 | Oyonnax |
| Gabin Villière | Wing | (1995-12-13)13 December 1995 (aged 27) | 12 | Toulon |

## Ireland

On 19 January 2023, Ireland coach Andy Farrell named a 37-man squad for the 2023 Six Nations Championship. (Caps updated 19 March 2023)
Head coach: Andy Farrell
| Player | Position | Date of birth (age) | Caps | Club/province |
| Rob Herring | Hooker | (1990-04-28)28 April 1990 (aged 32) | 34 | Ulster |
| Rónan Kelleher | Hooker | (1998-01-24)24 January 1998 (aged 25) | 21 | Leinster |
| Dan Sheehan | Hooker | (1998-09-17)17 September 1998 (aged 24) | 17 | Leinster |
| Finlay Bealham | Prop | (1991-10-09)9 October 1991 (aged 31) | 30 | Connacht |
| Tadhg Furlong | Prop | (1992-11-14)14 November 1992 (aged 30) | 65 | Leinster |
| Cian Healy | Prop | (1987-10-07)7 October 1987 (aged 35) | 123 | Leinster |
| Dave Kilcoyne | Prop | (1988-12-14)14 December 1988 (aged 34) | 51 | Munster |
| Tom O'Toole | Prop | (1998-09-23)23 September 1998 (aged 24) | 9 | Ulster |
| Andrew Porter | Prop | (1996-01-16)16 January 1996 (aged 27) | 53 | Leinster |
| Ryan Baird | Lock | (1999-07-26)26 July 1999 (aged 23) | 11 | Leinster |
| Tadhg Beirne | Lock | (1992-01-08)8 January 1992 (aged 31) | 38 | Munster |
| Iain Henderson | Lock | (1992-02-21)21 February 1992 (aged 30) | 72 | Ulster |
| Joe McCarthy | Lock | (2001-03-26)26 March 2001 (aged 21) | 1 | Leinster |
| James Ryan | Lock | (1996-07-24)24 July 1996 (aged 26) | 53 | Leinster |
| Jack Conan | Back row | (1992-07-29)29 July 1992 (aged 30) | 38 | Leinster |
| Gavin Coombes | Back row | (1997-12-11)11 December 1997 (aged 25) | 2 | Munster |
| Caelan Doris | Back row | (1998-04-02)2 April 1998 (aged 24) | 28 | Leinster |
| Peter O'Mahony | Back row | (1989-09-17)17 September 1989 (aged 33) | 94 | Munster |
| Cian Prendergast | Back row | (2000-02-23)23 February 2000 (aged 22) | 1 | Connacht |
| Josh van der Flier | Back row | (1993-04-25)25 April 1993 (aged 29) | 50 | Leinster |
| Craig Casey | Scrum-half | (1999-04-19)19 April 1999 (aged 23) | 10 | Munster |
| Jamison Gibson-Park | Scrum-half | (1992-02-23)23 February 1992 (aged 30) | 25 | Leinster |
| Conor Murray | Scrum-half | (1989-04-20)20 April 1989 (aged 33) | 105 | Munster |
| Ross Byrne | Fly-half | (1995-04-08)8 April 1995 (aged 27) | 19 | Leinster |
| Jack Crowley | Fly-half | (2000-01-13)13 January 2000 (aged 23) | 3 | Munster |
| Johnny Sexton (c) | Fly-half | (1985-07-11)11 July 1985 (aged 37) | 113 | Leinster |
| Bundee Aki | Centre | (1990-04-07)7 April 1990 (aged 32) | 46 | Connacht |
| Keith Earls | Centre | (1987-10-02)2 October 1987 (aged 35) | 98 | Munster |
| Robbie Henshaw | Centre | (1993-06-12)12 June 1993 (aged 29) | 63 | Leinster |
| Stuart McCloskey | Centre | (1992-08-06)6 August 1992 (aged 30) | 12 | Ulster |
| Garry Ringrose | Centre | (1995-01-26)26 January 1995 (aged 28) | 50 | Leinster |
| Mack Hansen | Wing | (1998-03-27)27 March 1998 (aged 24) | 14 | Connacht |
| Jordan Larmour | Wing | (1997-06-10)10 June 1997 (aged 25) | 30 | Leinster |
| James Lowe | Wing | (1992-07-08)8 July 1992 (aged 30) | 20 | Leinster |
| Jacob Stockdale | Wing | (1996-04-03)3 April 1996 (aged 26) | 35 | Ulster |
| Hugo Keenan | Fullback | (1996-06-18)18 June 1996 (aged 26) | 30 | Leinster |
| Jimmy O'Brien | Fullback | (1995-11-27)27 November 1995 (aged 27) | 5 | Leinster |
| Jamie Osborne | Fullback | (2001-11-16)16 November 2001 (aged 21) | 0 | Leinster |

### Call-ups

On 30 January, Tom Stewart was called up as injury cover at hooker, with Rónan Kelleher an injury concern ahead of the tournament.
On 6 February, Michael Milne and Caolin Blade were called up as injury cover, and Roman Salanoa was retained after being called up for injury cover.
On 20 February, Scott Penny, Kieran Treadwell and Joey Carbery were called up as injury cover.
On 3 March, Nick Timoney and Ciaran Frawley were called up.
| Player | Position | Date of birth (age) | Caps | Club/province |
| Tom Stewart | Hooker | (2001-09-23)23 September 2001 (aged 21) | 6 | Ulster |
| Roman Salanoa | Prop | (1997-10-28)28 October 1997 (aged 25) | 0 | Munster |
| Michael Milne | Prop | (1999-02-05)5 February 1999 (aged 23) | 0 | Leinster |
| Kieran Treadwell | Lock | (1998-06-11)11 June 1998 (aged 24) | 11 | Ulster |
| Scott Penny | Back row | (1999-09-22)22 September 1999 (aged 23) | 0 | Leinster |
| Nick Timoney | Back row | (1995-08-01)1 August 1995 (aged 27) | 3 | Ulster |
| Caolin Blade | Scrum-half | (1994-04-29)29 April 1994 (aged 28) | 1 | Connacht |
| Joey Carbery | Fly-half | (1995-01-11)11 January 1995 (aged 28) | 37 | Munster |
| Ciaran Frawley | Fly-half | (1997-12-04)4 December 1997 (aged 25) | 0 | Leinster |

## Italy

On 10 January, Italy head coach Kieran Crowley announced an initial 34-man squad for their opening two matches of the tournament against France on 5 February and England on 12 February.
Head coach: Kieran Crowley
| Player | Position | Date of birth (age) | Caps | Club/province |
| Luca Bigi | Hooker | (1991-04-19)19 April 1991 (aged 31) | 42 | Zebre Parma |
| Marco Manfredi | Hooker | (1997-09-18)18 September 1997 (aged 25) | 0 | Zebre Parma |
| Giacomo Nicotera | Hooker | (1996-07-15)15 July 1996 (aged 26) | 7 | Benetton |
| Pietro Ceccarelli | Prop | (1992-02-16)16 February 1992 (aged 30) | 24 | Brive |
| Simone Ferrari | Prop | (1994-03-28)28 March 1994 (aged 28) | 40 | Benetton |
| Danilo Fischetti | Prop | (1998-01-26)26 January 1998 (aged 25) | 25 | London Irish |
| Matteo Nocera | Prop | (1999-01-16)16 January 1999 (aged 24) | 0 | Zebre Parma |
| Marco Riccioni | Prop | (1997-10-19)19 October 1997 (aged 25) | 18 | Saracens |
| Luca Rizzoli | Prop | (2002-05-03)3 May 2002 (aged 20) | 0 | Zebre Parma |
| Mirco Spagnolo | Prop | (2001-01-02)2 January 2001 (aged 22) | 0 | Petrarca |
| Federico Zani | Prop | (1989-04-09)9 April 1989 (aged 33) | 14 | Benetton |
| Niccolò Cannone | Lock | (1998-05-17)17 May 1998 (aged 24) | 25 | Benetton |
| Marco Fuser | Lock | (1991-03-09)9 March 1991 (aged 31) | 41 | Massy |
| Federico Ruzza | Lock | (1994-08-04)4 August 1994 (aged 28) | 36 | Benetton |
| Andrea Zambonin | Lock | (2000-09-03)3 September 2000 (aged 22) | 2 | Zebre Parma |
| Lorenzo Cannone | Back row | (2001-01-28)28 January 2001 (aged 22) | 3 | Benetton |
| Michele Lamaro (c) | Back row | (1998-06-03)3 June 1998 (aged 24) | 21 | Benetton |
| Sebastian Negri | Back row | (1994-06-30)30 June 1994 (aged 28) | 40 | Benetton |
| Giovanni Pettinelli | Back row | (1996-03-13)13 March 1996 (aged 26) | 8 | Benetton |
| Jake Polledri | Back row | (1995-11-08)8 November 1995 (aged 27) | 19 | Gloucester |
| Manuel Zuliani | Back row | (2000-04-26)26 April 2000 (aged 22) | 6 | Benetton |
| Alessandro Fusco | Scrum-half | (1999-10-28)28 October 1999 (aged 23) | 8 | Zebre Parma |
| Alessandro Garbisi | Scrum-half | (2002-04-11)11 April 2002 (aged 20) | 3 | Benetton |
| Stephen Varney | Scrum-half | (2001-05-16)16 May 2001 (aged 21) | 15 | Gloucester |
| Tommaso Allan | Fly-half | (1993-04-26)26 April 1993 (aged 29) | 66 | Harlequins |
| Giacomo Da Re | Fly-half | (1999-03-29)29 March 1999 (aged 23) | 1 | Benetton |
| Ignacio Brex | Centre | (1992-05-26)26 May 1992 (aged 30) | 18 | Benetton |
| Enrico Lucchin | Centre | (1995-04-04)4 April 1995 (aged 27) | 1 | Zebre Parma |
| Tommaso Menoncello | Centre | (2002-08-20)20 August 2002 (aged 20) | 6 | Benetton |
| Luca Morisi | Centre | (1991-02-22)22 February 1991 (aged 31) | 39 | London Irish |
| Pierre Bruno | Wing | (1996-06-28)28 June 1996 (aged 26) | 7 | Zebre Parma |
| Matteo Minozzi | Wing | (1996-06-04)4 June 1996 (aged 26) | 24 | Benetton |
| Ange Capuozzo | Fullback | (1999-04-30)30 April 1999 (aged 23) | 7 | Toulouse |
| Edoardo Padovani | Fullback | (1993-03-15)15 March 1993 (aged 29) | 40 | Benetton |

### Call-ups

On 29 January, Italy reduced the squad for the first two rounds and included call-ups for Riccardo Favretto, Paolo Garbisi and Edoardo Iachizzi. At the same time it also saw the withdrawal of Marco Fuser, Matteo Nocera, Mirco Spagnolo and Andrea Zambonin.
On 20 February, Jake Polledri was announced to have withdrawn from the squad due to injury, whilst Paolo Buonfiglio, Andrea Zambonin and Giovanni Montemauri were called up ahead of round 3.
On 8 March, Italy named an updated squad ahead of the final two rounds which included the call ups for Page Relo, Marco Zanon and Simone Gesi.
| Player | Position | Date of birth (age) | Caps | Club/province |
| Paolo Buonfiglio | Lock | (1995-01-28)28 January 1995 (aged 28) | 0 | Zebre Parma |
| Riccardo Favretto | Lock | (2001-10-18)18 October 2001 (aged 21) | 0 | Benetton |
| Edoardo Iachizzi | Lock | (1998-05-26)26 May 1998 (aged 24) | 0 | Vannes |
| Andrea Zambonin | Lock | (2000-09-03)3 September 2000 (aged 22) | 2 | Zebre Parma |
| Martin Page-Relo | Scrum-half | (1999-01-06)6 January 1999 (aged 24) | 0 | Toulouse |
| Paolo Garbisi | Fly-half | (2000-04-26)26 April 2000 (aged 22) | 21 | Montpellier |
| Giovanni Montemauri | Fly-half | (2000-10-24)24 October 2000 (aged 22) | 0 | Rugby Rovigo Delta |
| Marco Zanon | Centre | (1997-10-03)3 October 1997 (aged 25) | 15 | Benetton |
| Simone Gesi | Wing | (2001-05-23)23 May 2001 (aged 21) | 0 | Zebre Parma |

## Scotland

On 17 January 2023, Scotland coach Gregor Townsend named a 40-man squad for the 2023 Six Nations Championship.
Head coach: Gregor Townsend
| Player | Position | Date of birth (age) | Caps | Club/province |
| Ewan Ashman | Hooker | (2000-04-03)3 April 2000 (aged 22) | 6 | Sale Sharks |
| Fraser Brown | Hooker | (1989-06-20)20 June 1989 (aged 33) | 57 | Glasgow Warriors |
| Dave Cherry | Hooker | (1991-01-03)3 January 1991 (aged 32) | 8 | Edinburgh |
| George Turner | Hooker | (1992-10-08)8 October 1992 (aged 30) | 30 | Glasgow Warriors |
| Simon Berghan | Prop | (1990-12-07)7 December 1990 (aged 32) | 31 | Glasgow Warriors |
| Jamie Bhatti | Prop | (1993-09-08)8 September 1993 (aged 29) | 24 | Glasgow Warriors |
| Zander Fagerson | Prop | (1996-01-19)19 January 1996 (aged 27) | 54 | Glasgow Warriors |
| WP Nel | Prop | (1986-04-30)30 April 1986 (aged 36) | 50 | Edinburgh |
| Pierre Schoeman | Prop | (1994-05-07)7 May 1994 (aged 28) | 16 | Edinburgh |
| Javan Sebastian | Prop | (1994-09-02)2 September 1994 (aged 28) | 3 | Scarlets |
| Rory Sutherland | Prop | (1992-08-24)24 August 1992 (aged 30) | 22 | Ulster |
| Grant Gilchrist | Lock | (1990-08-09)9 August 1990 (aged 32) | 59 | Edinburgh |
| Jonny Gray | Lock | (1994-03-24)24 March 1994 (aged 28) | 72 | Exeter Chiefs |
| Richie Gray | Lock | (1989-08-24)24 August 1989 (aged 33) | 69 | Glasgow Warriors |
| Cameron Henderson | Lock | (2000-01-13)13 January 2000 (aged 23) | 0 | Leicester Tigers |
| Sam Skinner | Lock | (1995-01-31)31 January 1995 (aged 28) | 23 | Edinburgh |
| Josh Bayliss | Back row | (1997-09-18)18 September 1997 (aged 25) | 3 | Bath |
| Andy Christie | Back row | (1999-03-27)27 March 1999 (aged 23) | 4 | Saracens |
| Luke Crosbie | Back row | (1997-04-22)22 April 1997 (aged 25) | 2 | Edinburgh |
| Jack Dempsey | Back row | (1994-04-12)12 April 1994 (aged 28) | 4 | Glasgow Warriors |
| Matt Fagerson | Back row | (1998-07-16)16 July 1998 (aged 24) | 28 | Glasgow Warriors |
| Jamie Ritchie (c) | Back row | (1996-08-16)16 August 1996 (aged 26) | 36 | Edinburgh |
| Hamish Watson | Back row | (1991-10-15)15 October 1991 (aged 31) | 54 | Edinburgh |
| George Horne | Scrum-half | (1995-05-12)12 May 1995 (aged 27) | 18 | Glasgow Warriors |
| Ali Price | Scrum-half | (1993-05-12)12 May 1993 (aged 29) | 58 | Glasgow Warriors |
| Ben White | Scrum-half | (1998-05-27)27 May 1998 (aged 24) | 9 | London Irish |
| Ben Healy | Fly-half | (1999-06-29)29 June 1999 (aged 23) | 0 | Munster |
| Blair Kinghorn | Fly-half | (1997-01-18)18 January 1997 (aged 26) | 38 | Edinburgh |
| Finn Russell | Fly-half | (1992-09-23)23 September 1992 (aged 30) | 65 | Racing 92 |
| Chris Harris | Centre | (1990-12-28)28 December 1990 (aged 32) | 39 | Gloucester |
| Huw Jones | Centre | (1993-12-17)17 December 1993 (aged 29) | 31 | Glasgow Warriors |
| Stafford McDowall | Centre | (1998-02-24)24 February 1998 (aged 24) | 0 | Glasgow Warriors |
| Cameron Redpath | Centre | (1999-12-23)23 December 1999 (aged 23) | 4 | Bath |
| Sione Tuipulotu | Centre | (1997-02-12)12 February 1997 (aged 25) | 11 | Glasgow Warriors |
| Sean Maitland | Wing | (1988-09-14)14 September 1988 (aged 34) | 53 | Saracens |
| Ruaridh McConnochie | Wing | (1991-10-23)23 October 1991 (aged 31) | 0 | Bath |
| Kyle Steyn | Wing | (1994-01-29)29 January 1994 (aged 29) | 5 | Glasgow Warriors |
| Duhan van der Merwe | Wing | (1995-06-04)4 June 1995 (aged 27) | 23 | Edinburgh |
| Stuart Hogg | Fullback | (1992-06-24)24 June 1992 (aged 30) | 96 | Exeter Chiefs |
| Ollie Smith | Fullback | (2000-08-07)7 August 2000 (aged 22) | 2 | Glasgow Warriors |

### Call-ups

On 7 February 2023, Andy Christie returned to his club due to injury and Scott Cummings joined up with the squad as his replacement.
On 7 March 2023, Rory Darge joined up with the squad ahead of the fourth round.
On 14 March 2023, Stuart Hogg and Finn Russell withdrew from the squad due to injury and Charlie Savala was called up to the squad as cover.
| Player | Position | Date of birth (age) | Caps | Club/province |
| Scott Cummings | Lock | (1996-12-03)3 December 1996 (aged 26) | 23 | Glasgow Warriors |
| Rory Darge | Flanker | (2000-02-23)23 February 2000 (aged 22) | 7 | Glasgow Warriors |
| Charlie Savala | Fly-half | (2000-04-21)21 April 2000 (aged 22) | 0 | Edinburgh |

## Wales

Wales coach Warren Gatland named a 37-man squad for the tournament on 17 January 2023.
Head coach: Warren Gatland
| Player | Position | Date of birth (age) | Caps | Club/province |
| Dewi Lake | Hooker | (1999-05-16)16 May 1999 (aged 23) | 8 | Ospreys |
| Ken Owens (c) | Hooker | (1987-01-03)3 January 1987 (aged 36) | 86 | Scarlets |
| Bradley Roberts | Hooker | (1996-01-04)4 January 1996 (aged 27) | 3 | Dragons |
| Rhys Carré | Prop | (1998-02-08)8 February 1998 (aged 24) | 17 | Cardiff |
| Leon Brown | Prop | (1996-10-26)26 October 1996 (aged 26) | 22 | Dragons |
| Tomas Francis | Prop | (1992-04-27)27 April 1992 (aged 30) | 67 | Ospreys |
| Wyn Jones | Prop | (1992-02-26)26 February 1992 (aged 30) | 45 | Scarlets |
| Dillon Lewis | Prop | (1996-01-04)4 January 1996 (aged 27) | 45 | Cardiff |
| Gareth Thomas | Prop | (1993-08-02)2 August 1993 (aged 29) | 17 | Ospreys |
| Adam Beard | Lock | (1996-01-07)7 January 1996 (aged 27) | 41 | Ospreys |
| Rhys Davies | Lock | (1998-11-09)9 November 1998 (aged 24) | 0 | Ospreys |
| Dafydd Jenkins | Lock | (2002-12-05)5 December 2002 (aged 20) | 1 | Exeter Chiefs |
| Alun Wyn Jones | Lock | (1985-09-19)19 September 1985 (aged 37) | 155 | Ospreys |
| Teddy Williams | Lock | (2000-10-18)18 October 2000 (aged 22) | 0 | Cardiff |
| Taulupe Faletau | Back row | (1990-11-12)12 November 1990 (aged 32) | 95 | Cardiff |
| Jac Morgan | Back row | (2000-01-21)21 January 2000 (aged 23) | 6 | Ospreys |
| Tommy Reffell | Back row | (1999-04-27)27 April 1999 (aged 23) | 4 | Leicester Tigers |
| Justin Tipuric | Back row | (1989-08-06)6 August 1989 (aged 33) | 89 | Ospreys |
| Christ Tshiunza | Back row | (2002-01-09)9 January 2002 (aged 21) | 3 | Exeter Chiefs |
| Aaron Wainwright | Back row | (1997-09-25)25 September 1997 (aged 25) | 36 | Dragons |
| Kieran Hardy | Scrum-half | (1995-11-30)30 November 1995 (aged 27) | 16 | Scarlets |
| Rhys Webb | Scrum-half | (1988-12-09)9 December 1988 (aged 34) | 36 | Ospreys |
| Tomos Williams | Scrum-half | (1995-01-01)1 January 1995 (aged 28) | 40 | Cardiff |
| Dan Biggar | Fly-half | (1989-10-16)16 October 1989 (aged 33) | 103 | Toulon |
| Rhys Patchell | Fly-half | (1993-05-17)17 May 1993 (aged 29) | 21 | Scarlets |
| Owen Williams | Fly-half | (1992-02-27)27 February 1992 (aged 30) | 3 | Ospreys |
| Mason Grady | Centre | (2002-03-29)29 March 2002 (aged 20) | 0 | Cardiff |
| Joe Hawkins | Centre | (2002-06-11)11 June 2002 (aged 20) | 1 | Ospreys |
| George North | Centre | (1992-04-13)13 April 1992 (aged 30) | 109 | Ospreys |
| Nick Tompkins | Centre | (1995-02-16)16 February 1995 (aged 27) | 25 | Saracens |
| Keiran Williams | Centre | (1997-04-12)12 April 1997 (aged 25) | 0 | Ospreys |
| Josh Adams | Wing | (1995-04-21)21 April 1995 (aged 27) | 44 | Cardiff |
| Alex Cuthbert | Wing | (1990-04-05)5 April 1990 (aged 32) | 55 | Ospreys |
| Rio Dyer | Wing | (1999-12-21)21 December 1999 (aged 23) | 3 | Dragons |
| Louis Rees-Zammit | Wing | (2001-02-02)2 February 2001 (aged 22) | 22 | Gloucester |
| Leigh Halfpenny | Fullback | (1988-12-22)22 December 1988 (aged 34) | 97 | Scarlets |
| Liam Williams | Fullback | (1991-04-09)9 April 1991 (aged 31) | 81 | Cardiff |

### Call-ups

On 24 January 2023, Scott Baldwin was called up to replace Dewi Lake.
| Player | Position | Date of birth (age) | Caps | Club/province |
| Scott Baldwin | Hooker | (1988-07-12)12 July 1988 (aged 34) | 34 | Ospreys |