| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 28-Nov-2009 | John Hayes | Ireland | 02-Nov-1973 | 36(26) |
| 12-Jun-2010 | David Wallace | Ireland | 08-Jul-1976 | 33(339) |
| 12-Jun-2010 | Ronan O'Gara | Ireland | 07-Mar-1977 | 33(97) |
| 21-Nov-2009 | Leo Cullen | Ireland | 09-Jan-1978 | 31(316) |
| 26-Jun-2010 | Michael O'Driscoll | Ireland | 08-Oct-1978 | 31(262) |
| 26-Jun-2010 | Brian O'Driscoll | Ireland | 21-Jan-1979 | 31(157) |
| 21-Nov-2009 | Shane Horgan | Ireland | 18-Jul-1978 | 31(126) |
| 26-Jun-2010 | Donncha O'Callaghan | Ireland | 24-Mar-1979 | 31(94) |
| 28-Nov-2009 | Jerry Flannery | Ireland | 17-Oct-1978 | 31(43) |
| 26-Jun-2010 | Paddy Wallace | Ireland | 27-Aug-1979 | 30(304) |
| 12-Jun-2010 | Gordon D'Arcy | Ireland | 10-Feb-1980 | 30(123) |
| 28-Nov-2009 | Paul O'Connell | Ireland | 20-Oct-1979 | 30(40) |
| 26-Jun-2010 | Tony Buckley | Ireland | 08-Oct-1980 | 29(261) |
| 21-Nov-2009 | Tom Court | Ireland | 06-Nov-1980 | 29(15) |
| 21-Nov-2009 | Eion Redden | Ireland | 20-Nov-1980 | 29(1) |
| 26-Jun-2010 | Shane Jennings | Ireland | 08-Jul-1981 | 28(353) |
| 21-Nov-2009 | Denis Leamy | Ireland | 27-Nov-1981 | 27(359) |
| 26-Jun-2010 | Niall Ronan | Ireland | 14-Sep-1982 | 27(285) |
| 12-Jun-2010 | John Muldoon | Ireland | 30-Nov-1982 | 27(194) |
| 26-Jun-2010 | Robert Kearney | Ireland | 26-Mar-1983 | 27(92) |
| 26-Jun-2010 | Tomas O'Leary | Ireland | 22-Oct-1983 | 26(248) |
| 12-Jun-2010 | James Heaslip | Ireland | 15-Dec-1983 | 26(180) |
| 26-Jun-2010 | Tommy Bowe | Ireland | 22-Feb-1984 | 26(125) |
| 26-Jun-2010 | Chris Henry | Ireland | 17-Oct-1984 | 25(252) |
| 26-Jun-2010 | Andrew Trimble | Ireland | 20-Oct-1984 | 25(249) |
| 26-Jun-2010 | Jonathan Sexton | Ireland | 11-Jul-1985 | 24(350) |
| 28-Nov-2009 | Stephen Ferris | Ireland | 02-Aug-1985 | 24(118) |
| 26-Jun-2010 | Sean Cronin | Ireland | 06-May-1986 | 24(51) |
| 26-Jun-2010 | Cian Healy | Ireland | 07-Oct-1987 | 22(263) |
| 15-Nov-2009 | Luke Fitzgerald | Ireland | 13-Sep-1987 | 22(64) |
| 28-Nov-2009 | Keith Earls | Ireland | 02-Oct-1987 | 22(58) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).