| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 18-Oct-2003 |  Alex Davies | Waterloo | England | 21-Jun-1986 | 17(119) |
| 04-Oct-2003 |  James Hutchinson | Wharfedale | England | 27-Nov-1985 | 17(311) |
| 30-Aug-2003 |  Joe Price | Marlow | England | 07-Oct-1985 | 17(327) |
| 30-Aug-2003 | Ben Foden | Chester | England | 22-Jul-1985 | 18(39) |
| 01-Nov-2003 |  Martin Freeman | Worcester Warriors | England | 03-Sep-1985 | 18(59) |
| 30-Aug-2003 | Stuart Woodbridge | Canterbury | England | 09-Mar-1985 | 18(174) |
| 16-Nov-2003 |  James Haskell | London Wasps | England | 02-Apr-1985 | 18(228) |
| 30-Aug-2003 | Lawrence Marsh | Chichester | England | 17-Nov-1984 | 18(286) |
| 30-Aug-2003 |  Adrian Longbone | Hull Ionians | Other | 27-Aug-1984 | 19(2) |
| 01-Nov-2003 | Iyran Clunis | Worcester Warriors | Other | 28-Aug-1984 | 19(64) |
| 06-Sep-2003 |  Lewis Vinnicombe | Redruth | England | 17-May-1984 | 19(111) |
| 29-Feb-2004 | Tom Rees | London Wasps | England | 11-Sep-1984 | 19(170) |
| 04-Oct-2003 |  Matthew Jess | Cornish Pirates | England | 04-Apr-1984 | 19(182) |
| 30-Aug-2003 |  David Akinluyi | Cambridge | England | 10-Feb-1984 | 19(201) |
| 06-Sep-2003 |  Oliver Viney | Preston Grasshoppers | England | 28-Nov-1983 | 19(282) |
| 06-Sep-2003 | Dewi Scourfield | Old Patesians | England | 25-Nov-1983 | 19(285) |
| 15-Nov-2003 |  James Merriman | Gloucester | Wales | 17-Jan-1984 | 19(302) |
| 06-Sep-2003 |  Benjamin Duncan | Tynedale | England | 03-Oct-1983 | 19(338) |
| 20-Sep-2003 |  Gareth Collins | Rugby Lions | England | 20-Sep-1983 | 20(0) |
| 20-Sep-2003 |  Adrian Hall | Nuneaton | England | 07-Sep-1983 | 20(13) |
| 06-Sep-2003 |  Peter David Marshall | Westcombe Park | Other | 18-Aug-1983 | 20(19) |
| 16-Nov-2003 |  Ben Skirving | Saracens | England | 09-Oct-1983 | 20(38) |
| 05-Oct-2003 |  James Bailey | Bristol Bears | England | 05-Aug-1983 | 20(61) |
| 06-Sep-2003 | Miles Littlechild | Westcombe Park | England | 23-Jun-1983 | 20(75) |
| 28-Feb-2004 |  Delon Armitage | London Irish | England | 15-Dec-1983 | 20(75) |
| 06-Sep-2003 | Ben McKinnell | Westcombe Park | Other | 16-Jun-1983 | 20(82) |
| 06-Sep-2003 | Nathan Pascoe | Redruth | England | 16-Jun-1983 | 20(82) |
| 16-Nov-2003 |  David Strettle | Rotherham Titans | England | 23-Jul-1983 | 20(116) |
| 06-Sep-2003 | Nathan Pedley | Redruth | England | 05-May-1983 | 20(124) |
| 14-Nov-2003 |  Chris Bell | Harlequins | England | 07-Jul-1983 | 20(130) |
| 18-Oct-2003 | Danny Gray | Bristol Bears | England | 21-May-1983 | 20(150) |
| 06-Sep-2003 | Sam Heard | Redruth | England | 10-Mar-1983 | 20(180) |
| 14-Nov-2003 | Clive Stuart-Smith | Leeds Tykes | England | 17-May-1983 | 20(181) |
| 06-Sep-2003 | Paul Mooney | Tynedale | England | 24-Feb-1983 | 20(194) |
| 20-Sep-2003 |  Matt Pinnock | Sedgley Park | England | 03-Mar-1983 | 20(201) |
| 15-Nov-2003 | Marcel Garvey | Gloucester | England | 21-Apr-1983 | 20(208) |
| 14-Nov-2003 | Ugo Monye | Harlequins | England | 13-Apr-1983 | 20(215) |
| 06-Sep-2003 | Stephen Croall | Westcombe Park | Other | 25-Jan-1983 | 20(224) |
| 16-Nov-2003 | Adryan Winnan | Saracens | England | 28-Mar-1983 | 20(233) |
| 06-Sep-2003 |  Simon Barber | Blaydon | England | 14-Jan-1983 | 20(235) |
| 05-Oct-2003 | Jason Hobson | Bristol Bears | England | 10-Feb-1983 | 20(237) |
| 04-Oct-2003 | Sacha Harding | Bedford Blues | England | 03-Feb-1983 | 20(243) |
| 27-Feb-2004 |  Magnus Lund | Sale Sharks | England | 25-Jun-1983 | 20(247) |
| 06-Sep-2003 | Johnny Williams | Tynedale | England | 29-Dec-1982 | 20(251) |
| 04-Oct-2003 |  Andrew Alexander | Esher | England | 16-Jan-1983 | 20(261) |
| 27-Feb-2004 | Richard Wigglesworth | Sale Sharks | England | 09-Jun-1983 | 20(263) |
| 01-Nov-2003 | James Percival | Worcester Warriors | England | 09-Feb-1983 | 20(265) |
| 30-Aug-2003 | Damien Cook | Hayle | England | 05-Dec-1982 | 20(268) |
| 01-Nov-2003 | Tom Warren | Worcester Warriors | England | 04-Jan-1983 | 20(301) |
| 16-Nov-2003 | Jonathan Pendlebury | Rotherham Titans | England | 15-Jan-1983 | 20(305) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).