| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 09-Oct-2010 | Daniel Biggar | Wales | 16-Oct-1989 | 20(358) |
| 22-Jan-2011 | Justin Tipuric | Wales | 06-Aug-1989 | 21(169) |
| 22-Jan-2011 | Rhys Webb | Wales | 09-Dec-1988 | 22(44) |
| 22-Jan-2011 | Craig Mitchell | Wales | 03-May-1986 | 24(264) |
| 09-Oct-2010 | Alan Wyn Jones | Wales | 19-Sep-1985 | 25(20) |
| 09-Oct-2010 | Andrew Bishop | Wales | 07-Aug-1985 | 25(63) |
| 09-Oct-2010 | James Hook | Wales | 27-Jun-1985 | 25(104) |
| 09-Oct-2010 | Tommy Bowe | Ireland | 22-Feb-1984 | 26(230) |
| 12-Dec-2010 | Richard Fussell | Wales | 12-Apr-1984 | 26(244) |
| 09-Oct-2010 | Richard Hibbard | Wales | 13-Dec-1983 | 26(301) |
| 09-Oct-2010 | Jonathan Thomas | Wales | 27-Dec-1982 | 27(286) |
| 09-Oct-2010 | Mike Phillips | Wales | 29-Aug-1982 | 28(41) |
| 09-Oct-2010 | Paul James | Wales | 13-May-1982 | 28(149) |
| 18-Dec-2010 | Nikki Walker | Scotland | 05-Mar-1982 | 28(288) |
| 09-Oct-2010 | Adam Jones | Wales | 08-Mar-1981 | 29(215) |
| 15-Oct-2010 | Ryan Jones | Wales | 13-Mar-1981 | 29(216) |
| 12-Dec-2010 | Barry Davies | Wales | 05-Mar-1981 | 29(282) |
| 09-Oct-2010 | Jerry Collins | New Zealand | 04-Nov-1980 | 29(339) |
| 09-Oct-2010 | Lee Byrne | Wales | 01-Jun-1980 | 30(130) |
| 22-Jan-2011 | Duncan Jones | Wales | 18-Sep-1978 | 32(126) |
| 22-Jan-2011 | Sonny Parker | Wales | 27-Aug-1977 | 33(148) |
| 09-Oct-2010 | Shane Williams | Wales | 26-Feb-1977 | 33(225) |
| 09-Oct-2010 | Ian Gough | Wales | 10-Nov-1976 | 33(333) |
| 09-Oct-2010 | Marty Holah | New Zealand | 10-Sep-1976 | 34(29) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).