2005 Six Nations Championship squads
Appearance
Head Coach: Andy Robinson
- Iain Balshaw
- Olly Barkley
- Duncan Bell
- Steve Borthwick
- Ben Cohen
- Martin Corry
- Mark Cueto
- Matt Dawson
- Harry Ellis
- James Forrester
- Andy Goode
- Danny Grewcock
- Andy Hazell
- Charlie Hodgson
- Chris Jones
- Ben Kay
- Josh Lewsey
- Lewis Moody
- Jamie Noon
- Henry Paul
- Jason Robinson
- Graham Rowntree
- Andrew Sheridan
- Ollie Smith
- Matt Stevens
- Mathew Tait
- Steve Thompson
- Andy Titterrell
- Phil Vickery
- Julian White
- Joe Worsley
- Mike Worsley
Head Coach: Bernard Laporte
- Benoit Baby
- Serge Betsen
- Julien Bonnaire
- Sébastien Bruno
- Sébastien Chabal
- Pieter de Villiers
- Yann Delaigue
- Christophe Dominici
- Pepito Elhorga
- Jean-Philippe Grandclaude
- Imanol Harinordoquy
- Cédric Heymans
- Yannick Jauzion
- Julien Laharrague
- Gregory Lamboley
- Brian Liebenberg
- Sylvain Marconnet
- Jimmy Marlu
- David Marty
- Nicolas Mas
- Frédéric Michalak
- Pierre Mignoni
- Olivier Milloud
- Yannick Nyanga
- Pascal Pape
- Fabien Pelous
- Aurélien Rougerie
- William Servat
- Dimitri Szarzewski
- Patrick Tabacco
- Jérôme Thion
- Damien Traille
- Ludovic Valbon
- Dimitri Yachvili
Head Coach: Eddie O'Sullivan
- Simon Best
- Tommy Bowe
- Shane Byrne
- Kieran Campbell
- Reggie Corrigan
- Leo Cullen
- Gordon D'Arcy
- Girvan Dempsey
- Gavin Duffy
- Guy Easterby
- Simon Easterby
- Anthony Foley
- John Hayes
- Denis Hickie
- Marcus Horan
- Anthony Horgan
- Shane Horgan
- David Humphreys
- Bernard Jackman
- Denis Leamy
- Kevin Maggs
- Ronan McCormack
- Eric Miller
- Geordan Murphy
- Donncha O'Callaghan
- Paul O'Connell
- Jonny O'Connor
- Brian O'Driscoll
- Ronan O'Gara
- Malcolm O'Kelly
- Shaun Payne
- Alan Quinlan
- Frankie Sheahan
- Peter Stringer
- Roger Wilson
Head Coach: John Kirwan
- Matteo Barbini
- Mauro Bergamasco
- Mirco Bergamasco
- Marco Bortolami
- Gonzalo Canale
- Martin Castrogiovanni
- David Dal Maso
- Roland de Marigny
- Carlo Del Fava
- Santiago Dellapè
- Carlo Festuccia
- Paul Griffen
- Giorgio Intoppa
- Andrea Lo Cicero
- Andrea Masi
- Ludovico Nitoglia
- Fabio Ongaro
- Silvio Orlando
- Luciano Orquera
- Sergio Parisse
- Roberto Pedrazzi
- Gert Peens
- Aaron Persico
- Salvatore Perugini
- Simon Picone
- Walter Pozzebon
- Kaine Robertson
- Mario Savi
- Cristian Stoica
- Alessandro Troncon
Head Coach: Matt Williams
- Graeme Beveridge
- Mike Blair
- Gordon Bulloch
- Andy Craig
- Chris Cusiter
- Simon Danielli
- Bruce Douglas
- Jon Dunbar
- Stuart Grimes
- Andrew Henderson
- Nathan Hines
- Ben Hinshelwood
- Allister Hogg
- Gavin Kerr
- Rory Lamont
- Sean Lamont
- Scott Murray
- Dan Parks
- Chris Paterson
- Jon Petrie
- Gordon Ross
- Robbie Russell
- Tom Smith
- Hugo Southwell
- Simon Taylor
- Simon Webster
- Jason White
Head Coach: Mike Ruddock
- Brent Cockbain
- Gareth Cooper
- Mefin Davies
- Ian Gough
- Gavin Henson
- Gethin Jenkins
- Adam Rhys Jones
- Dafydd Jones
- Ryan Jones
- Stephen Jones
- Hal Luscombe
- Robin McBryde
- Kevin Morgan
- Michael Owen
- Sonny Parker
- Dwayne Peel
- Mike Phillips
- Tom Shanklin
- Robert Sidoli
- Robin Sowden-Taylor
- Ceri Sweeney
- Mark Taylor
- Gareth Thomas
- Jonathan Thomas
- Martyn Williams
- Rhys Williams
- Shane Williams
- John Yapp