| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 24-Apr-2004 |  Thibault Lacroix | Biarritz | France | 15-May-1985 | 18(345) |
| 13-Dec-2003 | Marc Baget | Biarritz | France | 05-Sep-1984 | 19(98) |
| 31-Jan-2004 |  Michael Cusack | Leeds Tykes | England | 11-Jul-1984 | 19(203) |
| 01-Feb-2004 | Sylvain Mirande | Agen | France | 30-Jun-1984 | 19(215) |
| 06-Dec-2003 | Ross Ford | Scottish Borders | Scotland | 23-Apr-1984 | 19(226) |
| 06-Dec-2003 | Florian Fritz | Bourgoin | France | 17-Jan-1984 | 19(323) |
| 18-Jan-2004 | Fabien Gengenbacher | Bourgoin | France | 13-Jan-1984 | 20(5) |
| 06-Dec-2003 | Sergio Parisse | Benetton Treviso | Italy | 12-Sep-1983 | 20(85) |
| 07-Dec-2003 |  Benoit Baby | Toulouse | France | 07-Sep-1983 | 20(91) |
| 10-Apr-2004 | Julian Dupuy | Toulouse | France | 19-Dec-1983 | 20(113) |
| 10-Jan-2004 | Richard Pugh | Ospreys | Wales | 10-Aug-1983 | 20(153) |
| 06-Dec-2003 |  Arnaud Marchois | Stade Francais | France | 18-Jun-1983 | 20(171) |
| 13-Dec-2003 |  Magnus Lund | Sale Sharks | England | 25-Jun-1983 | 20(171) |
| 12-Dec-2003 | Huw Bennett | Ospreys | Wales | 11-Jun-1983 | 20(184) |
| 07-Dec-2003 | Clive Stuart-Smith | Leeds Tykes | England | 17-May-1983 | 20(204) |
| 31-Jan-2004 |  Tom Philip | Edinburgh Rugby | Scotland | 25-Jun-1983 | 20(220) |
| 31-Jan-2004 | Christian Day | Sale Sharks | England | 24-Jun-1983 | 20(221) |
| 13-Dec-2003 |  Marcel Garvey | Gloucester | England | 21-Apr-1983 | 20(236) |
| 31-Jan-2004 | Richard Wigglesworth | Sale Sharks | England | 09-Jun-1983 | 20(236) |
| 06-Dec-2003 |  John Yapp | Cardiff Blues | Wales | 09-Apr-1983 | 20(241) |
| 06-Dec-2003 | Mirco Bergamasco | Stade Francais | Italy | 23-Feb-1983 | 20(286) |
| 12-Dec-2003 | Allister Hogg | Edinburgh Rugby | Scotland | 20-Jan-1983 | 20(326) |
| 07-Dec-2003 | Jonathan Thomas | Ospreys | Wales | 27-Dec-1982 | 20(345) |
| 13-Dec-2003 |  George Skivington | London Wasps | England | 03-Dec-1982 | 21(10) |
| 06-Dec-2003 | Gonzalo Canale | Benetton Treviso | Italy | 11-Nov-1982 | 21(25) |
| 07-Dec-2003 |  David Marty | Perpignan | France | 30-Oct-1982 | 21(38) |
| 06-Dec-2003 | Gareth Morton | Scottish Borders | Scotland | 21-Oct-1982 | 21(46) |
| 07-Dec-2003 | Frederic Michalak | Toulouse | France | 16-Oct-1982 | 21(52) |
| 06-Dec-2003 |  Ollie Smith | Leicester Tigers | England | 14-Aug-1982 | 21(114) |
| 24-Jan-2004 | Simon Picone | Benetton Treviso | Italy | 26-Sep-1982 | 21(120) |
| 06-Dec-2003 | Juan Martin Hernandez | Stade Francais | Argentina | 07-Aug-1982 | 21(121) |
| 06-Dec-2003 | Chris Cusiter | Scottish Borders | Scotland | 13-Jun-1982 | 21(176) |
| 30-Jan-2004 | Rhys Thomas | Gwent Dragons | Wales | 31-Jul-1982 | 21(183) |
| 06-Dec-2003 | James Simpson-Daniel | Gloucester | England | 30-May-1982 | 21(190) |
| 12-Dec-2003 | Clement Poitrenaud | Toulouse | France | 20-May-1982 | 21(206) |
| 09-Jan-2004 | Chris Mayor | Sale Sharks | England | 19-May-1982 | 21(235) |
| 31-Jan-2004 | Robin Sowden-Taylor | Cardiff Blues | Wales | 09-Jun-1982 | 21(236) |
| 06-Dec-2003 | Salvatore Costanzo | Benetton Treviso | France | 09-Apr-1982 | 21(241) |
| 17-Jan-2004 | Harry Ellis | Leicester Tigers | England | 17-May-1982 | 21(245) |
| 06-Dec-2003 | John Holtby | Leicester Tigers | England | 27-Mar-1982 | 21(254) |
| 05-Dec-2003 |  Chris Hyndman | Northampton Saints | England | 06-Mar-1982 | 21(274) |
| 06-Dec-2003 | Nikki Walker | Scottish Borders | Scotland | 05-Mar-1982 | 21(276) |
| 05-Dec-2003 | Robert Morris | Northampton Saints | England | 20-Feb-1982 | 21(288) |
| 07-Dec-2003 | Nathan Brew | Gwent Dragons | Wales | 21-Feb-1982 | 21(289) |
| 31-Jan-2004 | James Hoyle | Sale Sharks | England | 04-Mar-1982 | 21(333) |
| 10-Jan-2004 | Gavin Henson | Ospreys | Wales | 01-Feb-1982 | 21(343) |
| 05-Dec-2003 | Pablo Canavosio | Calvisano | Italy | 26-Dec-1981 | 21(344) |
| 25-Apr-2004 |  Stephen Keogh | Munster | Ireland | 10-May-1982 | 21(351) |
| 06-Dec-2003 | Sam Vesty | Leicester Tigers | England | 26-Nov-1981 | 22(10) |
| 17-Jan-2004 | Nicky Robinson | Cardiff Blues | Wales | 03-Jan-1982 | 22(14) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).