| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 11-Dec-2010 | Tavis Knoyle | Wales | 02-Jun-1990 | 20(192) |
| 11-Dec-2010 | Simon Gardiner | Wales | 10-Feb-1990 | 20(304) |
| 18-Dec-2010 | Dan Newton | Wales | 30-Dec-1989 | 20(353) |
| 11-Dec-2010 | Ben Morgan | England | 18-Feb-1989 | 21(296) |
| 15-Jan-2011 | Jon Davies | Wales | 05-Apr-1988 | 22(285) |
| 09-Oct-2010 | Gareth Maule | Wales | 04-Dec-1987 | 22(310) |
| 09-Oct-2010 | Lou Reed | Wales | 10-Sep-1987 | 23(29) |
| 09-Oct-2010 | Rhys Priestland | Wales | 07-Jan-1987 | 23(275) |
| 18-Dec-2010 | Ken Owens | Wales | 03-Jan-1987 | 23(349) |
| 09-Oct-2010 | Martin Roberts | Wales | 06-Jun-1986 | 24(125) |
| 09-Oct-2010 | Robert McCusker | Wales | 12-Oct-1985 | 24(362) |
| 11-Dec-2010 | Dominic Day | Wales | 22-Aug-1985 | 25(111) |
| 09-Oct-2010 | Morgan Stoddart | Wales | 23-Sep-1984 | 26(16) |
| 18-Dec-2010 | Jon Edwards | Wales | 05-Jul-1984 | 26(166) |
| 09-Oct-2010 | Josh Turnbull | Wales | 12-Mar-1984 | 26(211) |
| 23-Jan-2011 | Jonathan Faamatuainu | Samoa | 29-Dec-1983 | 27(25) |
| 09-Oct-2010 | Rhys Thomas | Wales | 31-Jul-1982 | 28(70) |
| 09-Oct-2010 | Sean Lamont | Scotland | 15-Jan-1981 | 29(267) |
| 09-Oct-2010 | Matthew Rees | Wales | 09-Dec-1980 | 29(304) |
| 09-Oct-2010 | Regan King | New Zealand | 02-Oct-1980 | 30(7) |
| 09-Oct-2010 | David Lyons | Australia | 16-Jun-1980 | 30(115) |
| 09-Oct-2010 | Stephen Jones | Wales | 08-Dec-1977 | 32(305) |
| 09-Oct-2010 | Vernon Cooper | Wales | 12-Jun-1977 | 33(119) |
| 09-Oct-2010 | Iestyn Thomas | Wales | 15-Dec-1976 | 33(298) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).