All of the squads have been announced for the 2021 Six Nations tournament, with England required to make some late changes.
Wales
Forwards:
Rhys Carre (12 Caps)
Wyn Jones (30 Caps)
Rhodri Jones (17 Caps)
Elliot Dee (33 Caps)
Ryan Elias (17 Caps)
Ken Owens (77 Caps)
Leon Brown (12 Caps)
Tomas Francis (52 Caps)
Dillon Lewis (28 Caps)
Jake Ball (49 Caps)
Adam Beard (21 Caps)
Alun Wyn Jones (143 Caps)
Will Rowlands (5 Caps)
Cory Hill (29 Caps)
Dan Lydiate (62 Caps)
Josh Navidi (24 Caps)
Aaron Wainwright (27 Caps)
Taulupe Faletau (81 Caps)
Josh MacLeod (Uncapped)
Justin Tipuric (80 Caps)
Backs:
Gareth Davies (57 Caps)
Tomos Williams (20 Caps)
Kieran Hardy (2 Caps)
Dan Biggar (87 Caps)
Callum Sheedy (4 Caps)
Jarrod Evans (6 Caps)
Johnny Williams (2 Caps)
Jonathan Davies (85 Caps)
Nick Tompkins (8 Caps)
Owen Watkin (25 Caps)
George North (98 Caps)
Josh Adams (29 Caps)
Hallam Amos (22 Caps)
Louis ReesZammit (4 Caps)
Leigh Halfpenny (93 Caps)
Liam Williams (67 Caps)
Scotland
Forwards:
Ewan Ashman (Uncapped)
Simon Berghan (28 Caps)
David Cherry (Uncapped)
Alex Craig (Uncapped)
Scott Cummings (17 Caps)
Allan Dell (32 Caps)
Matt Fagerson (9 Caps)
Zander Fagerson (34 Caps)
Gary Graham (2 Caps)
Grant Gilchrist (42 Caps)
Jonny Gray (61 Caps)
Richie Gray (65 Caps)
Oli Kebble (5 Caps)
Willem Nel (40 Caps)
Jamie Ritchie (23 Caps)
Grant Stewart (3 Caps)
Rory Sutherland (11 Caps)
Blade Thomson (9 Caps)
George Turner (12 Caps)
Hamish Watson (36 Caps)
Backs:
Darcy Graham (15 Caps)
Chris Harris (23 Caps)
Stuart Hogg (80 Caps)
Huw Jones (26 Caps)
Blair Kinghorn (25 Caps)
James Lang (5 Caps)
Sean Maitland (50 Caps)
Byron McGuigan (10 Caps)
Ali Price (37 Caps)
Cameron Redpath (Uncapped)
Finn Russell (51 Caps)
Scott Steele (1 Cap)
Duncan Taylor (28 Caps)
Jaco van der Walt (1 Cap)
Duhan van der Merwe (5 Caps)
France
Forwards:
Uini Atonio (34 Caps)
Cyril Baille (23 Caps)
Pierre Bourgarit (3 Caps)
Camille Chat (30 Caps)
Georges-Henri Colombe (Uncapped)
Jean-Baptiste Gros (5 Caps)
Mohamed Haouas (7 Caps)
Hassane Kolingar (2 Caps)
Julien Marchand (9 Caps)
Killian Geraci (2 Caps)
Bernard Le Roux (44 Caps)
Baptiste Pesenti (2 Caps)
Swan Rebbadj (1 Cap)
Romain Taofifenua (20 Caps)
Paul Willemse (12 Caps)
Gregory Alldritt (18 Caps)
Dylan Cretin (5 Caps)
Francois Cros (8 Caps)
Anthony Jelonch (4 Caps)
Charles Ollivon (18 Caps)
Selevasio Tolofua (1 Cap)
Backs:
Baptiste Couilloud (5 Caps)
Antoine Dupont (27 Caps)
Baptiste Serin (39 Caps)
Louis Carbonel (2 Caps)
Matthieu Jalibert (8 Caps)
Julien Delbouis (Uncapped)
Gael Fickou (58 Caps)
Virimi Vakatawa (27 Caps)
Arthur Vincent (7 Caps)
Damian Penaud (17 Caps)
Donovan Taofifenua (Uncapped)
Teddy Thomas (22 Caps)
Gabin Villiere (2 Caps)
Anthony Bouthier (6 Caps)
Brice Dulin (31 Caps)
Thomas Ramos (14 Caps)
England
Forwards:
Luke Cowan-Dickie (26 Caps)
Tom Curry (28 Caps)
Ben Earl (8 Caps)
Ellis Genge (23 Caps)
Jamie George (54 Caps)
Jonny Hill (4 Caps)
Maro Itoje (43 Caps)
Courtney Lawes (85 Caps)
Joe Marler (72 Caps)
Beno Obano (Uncapped)
Will Stuart (8 Caps)
Sam Underhill (22 Caps)
Billy Vunipola (56 Caps)
Harry Williams (18 Caps)
Mark Wilson (19 Caps)
Jack Willis (2 Caps)
Charlie Ewels (17 Caps)
Tom West (Uncapped)
Backs:
Elliot Daly (47 Caps)
Owen Farrell (88 Caps)
George Ford 72 Caps)
Ollie Lawrence (3 Caps)
Max Malins (3 Caps)
Jonny May (61 Caps)
Paolo Odogwu (Uncapped)
Harry Randall (Uncapped)
Dan Robson (7 Caps)
Henry Slade (34 Caps)
Anthony Watson (46 Caps)
Ben Youngs (104 Caps)
Shadow Squad:
Charlie Atkinson (Uncapped)
Ali Crossdale (Uncapped)
Tom Dunn (3 Caps)
Alec Hepburn (Uncapped)
Lewis Ludlam (8 Caps)
David Ribbans (Uncapped)
George Furbank ( 3 Caps)
Joe Heyes (Uncapped)
Jonathan Joseph (54 Caps)
Joe Marchant (4 Caps)
George Martin (Uncapped)
Alex Mitchell (Uncapped)
Jacob Umaga (Uncapped)
Ireland
Forwards:
Tadhg Beirne (17 caps)
Will Connors (5 caps)
Caelan Doris (7 caps)
Ultan Dillane (17 caps)
Tadhg Furlong (25 caps)
Cian Healy (104 caps)
Dave Heffernan (5 caps)
Iain Henderson (58 caps)
Rob Herring (6 caps)
Ronan Kelleher (6 caps)
Dave Kilcoyne (39 caps)
Peter O’Mahony (73 caps)
Tom O’Toole (uncapped)
Andrew Porter (32 caps)
Quinn Roux (16 caps)
Rhys Ruddock (26 caps)
James Ryan (32 caps)
CJ Stander (46 caps)
Josh van der Flier (28 caps)
Backs:
Bundee Aki (30 caps)
Billy Burns (3 caps)
Ross Byrne (11 caps)
Craig Casey (uncapped)
Andrew Conway (24 caps)
Shane Daly (1 cap)
Keith Earls (88 caps)
Chris Farrell (14 caps)
Jamison Gibson Park (5 caps)
Robbie Henshaw (47 caps)
Hugo Keenan (6 caps)
Jordan Larmour (24 caps)
James Lowe (2 caps)
Stuart McCloskey (4 caps)
Conor Murray (87 caps)
Garry Ringrose (30 caps)
Jonathan Sexton (95 caps, captain)
Italy
Forwards:
Luca Bigi (32 caps)
Niccolò Cannone (8 caps)
Pietro Ceccarelli (14 caps)
Riccardo Favretto (uncapped)
Danilo Fischetti (8 caps)
Michele Lamaro (2 caps)
Marco Lazzaroni (11 caps)
Gianmarco Lucchesi (2 caps)
Marco Manfredi (uncapped)
Maxime Mbanda (25 caps)
Johan Meyer (9 caps)
Sebastian Negri (28 caps)
Marco Riccioni (7 caps)
Daniele Rimpelli (uncapped)
Federico Ruzza (19 caps)
David Sisi (11 caps)
Cristian Stoian (2 caps)
Cherif Traore (10 caps)
Giosuè Zilocchi (10 caps)
Backs:
Tommaso Allan (60 caps)
Mattia Bellini (28 caps)
Callum Braley (9 caps)
Juan Ignacio Brex (uncapped)
Carlo Canna (47 caps)
Paolo Garbisi (5 caps)
Monty Ioane (1 cap)
Federico Mori (5 caps)
Guglielmo Palazzani (41 caps)
Luca Sperandio (6 caps)
Jacopo Trulla (3 caps)
Stephen Varney (3 caps)
Marco Zanon (4 caps)
Additional Invitees:
Michelangelo Biondelli (uncapped)
Tommaso Boni (11 caps)
Renato Giammarioli (4 caps)
Tommaso Menoncello (uncapped)
Marcello Violi (19 caps)