| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 12-Dec-2010 | Toby Faletau | Wales | 12-Nov-1990 | 20(30) |
| 08-Oct-2010 | Adam Hughes | Wales | 14-Feb-1990 | 20(236) |
| 12-Dec-2010 | Jason Tovey | Wales | 28-Apr-1989 | 21(228) |
| 08-Oct-2010 | Phil Price | Wales | 10-Nov-1988 | 21(332) |
| 08-Oct-2010 | Dan Lydiatt | Wales | 18-Dec-1987 | 22(295) |
| 12-Dec-2010 | Lewis Evans | Wales | 09-Jul-1987 | 23(156) |
| 19-Dec-2010 | Huw Gustafson | Wales | 08-Jul-1987 | 23(164) |
| 08-Oct-2010 | Will Harries | Wales | 30-Mar-1987 | 23(192) |
| 08-Oct-2010 | Ashley Smith | Wales | 13-Feb-1987 | 23(237) |
| 08-Oct-2010 | Aled Brew | Wales | 09-Aug-1986 | 24(60) |
| 16-Oct-2010 | Tom Riley | Wales | 04-Jun-1986 | 24(134) |
| 08-Oct-2010 | Tom Cheeseman | Wales | 22-Mar-1986 | 24(200) |
| 12-Dec-2010 | Patrick Leach | Wales | 18-Jul-1985 | 25(147) |
| 08-Oct-2010 | Andrew Coombs | Wales | 27-Oct-1984 | 25(346) |
| 12-Dec-2010 | Lloyd Burns | Wales | 09-Dec-1984 | 26(3) |
| 08-Oct-2010 | Wayne Evans | Wales | 03-Jun-1984 | 26(127) |
| 08-Oct-2010 | Matthew Jones | Wales | 04-Apr-1984 | 26(187) |
| 19-Dec-2010 | Luke Charteris | Wales | 09-Mar-1983 | 27(285) |
| 08-Oct-2010 | Robin Sowden-Taylor | Wales | 09-Jun-1982 | 28(121) |
| 15-Jan-2011 | Nathan Brew | Wales | 21-Feb-1982 | 28(328) |
| 08-Oct-2010 | Ben Castle | New Zealand | 13-Jan-1980 | 30(269) |
| 12-Dec-2010 | Adam M Jones | Wales | 12-Jan-1980 | 30(335) |
| 08-Oct-2010 | Robert Sidoli | Wales | 21-Jun-1979 | 31(109) |
| 15-Jan-2011 | Tom Willis | New Zealand | 20-Apr-1979 | 31(270) |
| 08-Oct-2010 | Scott Morgan | Wales | 17-Oct-1978 | 31(357) |
| 12-Dec-2010 | Nigel Hall | New Zealand | 23-Nov-1978 | 32(19) |
| 16-Oct-2010 | Gavin Thomas | Wales | 22-Oct-1977 | 32(359) |
| 08-Oct-2010 | Steve Jones | Wales | 20-Apr-1977 | 33(171) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).