| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 17-Oct-2009 | Malcolm O'Kelly | Ireland | 19-Jul-1974 | 35(91) |
| 23-Jan-2010 | Bernard Jackman | Ireland | 05-May-1976 | 33(263) |
| 01-May-2010 | Nathan Hines | Scotland | 29-Nov-1976 | 33(153) |
| 01-May-2010 | John Fogarty | Ireland | 18-Oct-1977 | 32(195) |
| 01-May-2010 | Leo Cullen | Ireland | 09-Jan-1978 | 32(112) |
| 01-May-2010 | Shane Horgan | Ireland | 18-Jul-1978 | 31(287) |
| 01-May-2010 | Stan Wright | Cook Islands | 29-Sep-1978 | 31(215) |
| 01-May-2010 | Shaun Berne | Australia | 08-Jan-1979 | 31(113) |
| 01-May-2010 | Brian O'Driscoll | Ireland | 21-Jan-1979 | 31(101) |
| 16-Jan-2010 | Aidan Kearney | Ireland | 25-Apr-1979 | 30(267) |
| 01-May-2010 | Gordon D'Arcy | Ireland | 10-Feb-1980 | 30(81) |
| 17-Oct-2009 | Mike Ross | Ireland | 21-Dec-1979 | 29(301) |
| 09-Apr-2010 | Toks Van der Linde | South Africa | 27-Aug-1980 | 29(225) |
| 01-May-2010 | Eion Redden | Ireland | 20-Nov-1980 | 29(162) |
| 01-May-2010 | Shane Jennings | Ireland | 08-Jul-1981 | 28(297) |
| 01-May-2010 | Isikeli Nacewa | Fiji | 22-Jul-1982 | 27(283) |
| 01-May-2010 | Robert Kearney | Ireland | 26-Mar-1983 | 27(36) |
| 01-May-2010 | James Heaslip | Ireland | 15-Dec-1983 | 26(138) |
| 01-May-2010 | Kevin McLaughlin | Ireland | 20-Sep-1984 | 25(223) |
| 09-Apr-2010 | Jonathan Sexton | Ireland | 11-Jul-1985 | 24(272) |
| 19-Dec-2009 | Sean O'Brien | Ireland | 14-Feb-1987 | 22(309) |
| 01-May-2010 | Cian Healy | Ireland | 07-Oct-1987 | 22(207) |
| 17-Oct-2009 | Luke Fitzgerald | Ireland | 13-Sep-1987 | 22(35) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).