| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 10-Jan-2004 | Richard Pugh | Wales | 10-Aug-1983 | 20(153) |
| 12-Dec-2003 | Huw Bennett | Wales | 11-Jun-1983 | 20(184) |
| 07-Dec-2003 | Jonathan Thomas | Wales | 27-Dec-1982 | 20(345) |
| 10-Jan-2004 | Gavin Henson | Wales | 01-Feb-1982 | 21(343) |
| 12-Dec-2003 | Luke Tait | Canada | 26-Oct-1981 | 22(47) |
| 31-Jan-2004 | Matthew Brayley | Wales | 08-Sep-1981 | 22(145) |
| 07-Dec-2003 | Adam Jones | Wales | 08-Mar-1981 | 22(274) |
| 31-Jan-2004 | Andrew Lloyd | England | 09-Apr-1981 | 22(297) |
| 07-Dec-2003 | Andrew Williams | Wales | 07-Feb-1981 | 22(303) |
| 23-Jan-2004 | Steve Tandy | Wales | 16-Jan-1980 | 24(7) |
| 23-Jan-2004 | James Bater | Wales | 07-Jan-1980 | 24(16) |
| 07-Dec-2003 | Nathan Bonner-Evans | Wales | 27-Oct-1978 | 25(41) |
| 10-Jan-2004 | Duncan Jones | Wales | 18-Sep-1978 | 25(114) |
| 10-Jan-2004 | Elvis Seveali'i | Samoa | 20-Jun-1978 | 25(204) |
| 07-Dec-2003 | Andrew Newman | Wales | 07-Jan-1978 | 25(334) |
| 07-Dec-2003 | Gavin Thomas | Wales | 22-Oct-1977 | 26(46) |
| 07-Dec-2003 | Shane Williams | Wales | 26-Feb-1977 | 26(284) |
| 07-Dec-2003 | James Storey | Wales | 26-Nov-1976 | 27(10) |
| 07-Dec-2003 | Shaun Connor | Wales | 20-Nov-1975 | 28(17) |
| 07-Dec-2003 | Adrian Durston | Wales | 28-Oct-1975 | 28(40) |
| 07-Dec-2003 | Stefan Terblanche | South Africa | 02-Jul-1975 | 28(158) |
| 07-Dec-2003 | Barry Williams | Wales | 06-Jan-1974 | 29(335) |
| 07-Dec-2003 | Tevita Tiueti | Other | 06-Jun-1973 | 30(184) |
| 07-Dec-2003 | Andrew Millward | Wales | 01-Dec-1972 | 31(6) |
| 12-Dec-2003 | Scott Gibbs | Wales | 23-Jan-1971 | 32(323) |
| 07-Dec-2003 | Gareth Llewellyn | Wales | 27-Feb-1969 | 34(283) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).