| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 19-Nov-2010 | Matthew Morgan | Wales | 23-Apr-1992 | 18(210) |
| 13-Feb-2011 | Tom Prydie | Wales | 23-Feb-1992 | 18(356) |
| 13-Feb-2011 | Hanno Dirksen | South Africa | 31-Mar-1991 | 19(319) |
| 19-Nov-2010 | Kristian Phillips | Wales | 02-Sep-1990 | 20(78) |
| 30-Oct-2010 | Ashley Beck | Wales | 15-Apr-1990 | 20(198) |
| 03-Sep-2010 | Daniel Biggar | Wales | 16-Oct-1989 | 20(322) |
| 24-Oct-2010 | Justin Tipuric | Wales | 06-Aug-1989 | 21(79) |
| 03-Sep-2010 | Ryan Bevington | Wales | 09-Dec-1988 | 21(268) |
| 03-Sep-2010 | Gareth Owen | Wales | 05-Nov-1988 | 21(302) |
| 19-Nov-2010 | Rhys Webb | Wales | 09-Dec-1988 | 21(345) |
| 25-Sep-2010 | Ben Lewis | Wales | 26-Aug-1986 | 24(30) |
| 18-Sep-2010 | Craig Mitchell | Wales | 03-May-1986 | 24(138) |
| 30-Oct-2010 | Tom Smith | Wales | 14-Dec-1985 | 24(320) |
| 18-Sep-2010 | Alan Wyn Jones | Wales | 19-Sep-1985 | 24(364) |
| 30-Oct-2010 | David Flanagan | Wales | 24-Oct-1985 | 25(6) |
| 03-Sep-2010 | Andrew Bishop | Wales | 07-Aug-1985 | 25(27) |
| 24-Oct-2010 | James Hook | Wales | 27-Jun-1985 | 25(119) |
| 03-Sep-2010 | Ian Evans | Wales | 04-Oct-1984 | 25(334) |
| 03-Sep-2010 | Richard Fussell | Wales | 12-Apr-1984 | 26(144) |
| 18-Sep-2010 | Tommy Bowe | Ireland | 22-Feb-1984 | 26(209) |
| 03-Sep-2010 | Cai Griffiths | Wales | 05-Jan-1984 | 26(242) |
| 25-Sep-2010 | Richard Hibbard | Wales | 13-Dec-1983 | 26(287) |
| 24-Oct-2010 | Huw Bennett | Wales | 11-Jun-1983 | 27(135) |
| 03-Sep-2010 | Jonathan Thomas | Wales | 27-Dec-1982 | 27(250) |
| 02-Oct-2010 | Mike Phillips | Wales | 29-Aug-1982 | 28(34) |
| 18-Sep-2010 | Paul James | Wales | 13-May-1982 | 28(128) |
| 03-Sep-2010 | Nikki Walker | Scotland | 05-Mar-1982 | 28(182) |
| 03-Sep-2010 | Jamie Nutbrown | New Zealand | 04-Jul-1981 | 29(61) |
| 25-Sep-2010 | Adam Jones | Wales | 08-Mar-1981 | 29(201) |
| 30-Oct-2010 | Andrew Lloyd | England | 09-Apr-1981 | 29(204) |
| 24-Oct-2010 | Ryan Jones | Wales | 13-Mar-1981 | 29(225) |
| 28-Nov-2010 | Barry Davies | Wales | 05-Mar-1981 | 29(268) |
| 03-Sep-2010 | Jerry Collins | New Zealand | 04-Nov-1980 | 29(303) |
| 10-Sep-2010 | Lee Byrne | Wales | 01-Jun-1980 | 30(101) |
| 19-Nov-2010 | Duncan Jones | Wales | 18-Sep-1978 | 32(62) |
| 03-Sep-2010 | Sonny Parker | Wales | 27-Aug-1977 | 33(7) |
| 10-Sep-2010 | Shane Williams | Wales | 26-Feb-1977 | 33(196) |
| 03-Sep-2010 | Ian Gough | Wales | 10-Nov-1976 | 33(297) |
| 03-Sep-2010 | Marty Holah | New Zealand | 10-Sep-1976 | 33(358) |
| 03-Sep-2010 | Mefin Davies | Wales | 02-Sep-1972 | 38(1) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).