| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 04-Sep-2010 | George North | Wales | 13-Apr-1992 | 18(144) |
| 04-Mar-2011 | Rhodri Jones | Wales | 23-Dec-1991 | 19(71) |
| 17-Sep-2010 | Tavis Knoyle | Wales | 02-Jun-1990 | 20(107) |
| 12-Feb-2011 | Scott Williams | Wales | 10-Oct-1990 | 20(125) |
| 24-Feb-2011 | Gareth Davies | Wales | 18-Aug-1990 | 20(190) |
| 26-Dec-2010 | Simon Gardiner | Wales | 10-Feb-1990 | 20(319) |
| 03-Dec-2010 | Dan Newton | Wales | 30-Dec-1989 | 20(338) |
| 29-Oct-2010 | Nick Reynolds | Wales | 07-Apr-1989 | 21(205) |
| 22-Oct-2010 | Ben Morgan | England | 18-Feb-1989 | 21(246) |
| 02-Oct-2010 | Daniel Evans | Wales | 15-Nov-1988 | 21(321) |
| 11-Sep-2010 | Jon Davies | Wales | 05-Apr-1988 | 22(159) |
| 24-Feb-2011 | Rhys Lawrence | Wales | 04-Jun-1988 | 22(265) |
| 04-Sep-2010 | Gareth Maule | Wales | 04-Dec-1987 | 22(275) |
| 04-Sep-2010 | Lou Reed | Wales | 10-Sep-1987 | 22(360) |
| 21-Nov-2010 | Aaron Shingler | Wales | 07-Aug-1987 | 23(106) |
| 04-Sep-2010 | Emyr Phillips | Wales | 22-Feb-1987 | 23(194) |
| 04-Sep-2010 | Rhys Priestland | Wales | 07-Jan-1987 | 23(240) |
| 22-Oct-2010 | Ken Owens | Wales | 03-Jan-1987 | 23(292) |
| 29-Oct-2010 | Lee Williams | Wales | 27-Oct-1986 | 24(2) |
| 04-Sep-2010 | Martin Roberts | Wales | 06-Jun-1986 | 24(90) |
| 12-Feb-2011 | Darren Daniels | Wales | 13-Sep-1986 | 24(152) |
| 04-Sep-2010 | Andrew Fenby | England | 24-Oct-1985 | 24(315) |
| 04-Sep-2010 | Robert McCusker | Wales | 12-Oct-1985 | 24(327) |
| 17-Sep-2010 | Dominic Day | Wales | 22-Aug-1985 | 25(26) |
| 04-Sep-2010 | Morgan Stoddart | Wales | 23-Sep-1984 | 25(346) |
| 04-Sep-2010 | Jon Edwards | Wales | 05-Jul-1984 | 26(61) |
| 04-Sep-2010 | Josh Turnbull | Wales | 12-Mar-1984 | 26(176) |
| 11-Sep-2010 | Jonathan Faamatuainu | Samoa | 29-Dec-1983 | 26(257) |
| 08-Jan-2011 | Richard Pugh | Wales | 10-Aug-1983 | 27(151) |
| 03-Dec-2010 | Joseph Ajuma | England | 25-Jan-1983 | 27(312) |
| 04-Sep-2010 | Damian Welch | Wales | 28-Jul-1982 | 28(38) |
| 11-Sep-2010 | Rhys Thomas | Wales | 31-Jul-1982 | 28(42) |
| 11-Sep-2010 | Philip John | Wales | 25-Apr-1981 | 29(139) |
| 11-Sep-2010 | Sean Lamont | Scotland | 15-Jan-1981 | 29(239) |
| 11-Sep-2010 | Matthew Rees | Wales | 09-Dec-1980 | 29(276) |
| 04-Sep-2010 | Regan King | New Zealand | 02-Oct-1980 | 29(337) |
| 17-Sep-2010 | David Lyons | Australia | 16-Jun-1980 | 30(93) |
| 21-Nov-2010 | Peter Edwards | Wales | 12-Aug-1980 | 30(101) |
| 04-Sep-2010 | Deacon Manu | Fiji | 18-Feb-1979 | 31(199) |
| 11-Sep-2010 | Stephen Jones | Wales | 08-Dec-1977 | 32(277) |
| 24-Sep-2010 | Vernon Cooper | Wales | 12-Jun-1977 | 33(104) |
| 04-Sep-2010 | Iestyn Thomas | Wales | 15-Dec-1976 | 33(263) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).