| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 22-Sep-2007 | Luke Fitzgerald | Ireland | 13-Sep-1987 | 20(9) |
| 05-Jan-2008 | Cian Healy | Ireland | 07-Oct-1987 | 20(90) |
| 29-Feb-2008 | Felix Jones | Ireland | 15-Aug-1987 | 20(198) |
| 28-Sep-2007 | Fergus McFaddon | Ireland | 17-Jun-1986 | 21(103) |
| 12-Oct-2007 | Devin Toner | Ireland | 29-Jun-1986 | 21(105) |
| 12-Oct-2007 | Fionn Carr | Ireland | 17-Dec-1985 | 21(299) |
| 22-Sep-2007 | Jonathan Sexton | Ireland | 11-Jul-1985 | 22(73) |
| 05-Oct-2007 | Cillian Willis | Ireland | 19-Jan-1985 | 22(259) |
| 28-Sep-2007 | Kevin McLaughlin | Ireland | 20-Sep-1984 | 23(7) |
| 12-Oct-2007 | Ross McCarron | Ireland | 23-Aug-1984 | 23(49) |
| 22-Sep-2007 | Juan Francisco Gomez | Argentina | 27-Mar-1984 | 23(178) |
| 22-Sep-2007 | James Heaslip | Ireland | 15-Dec-1983 | 23(281) |
| 22-Sep-2007 | Robert Kearney | Ireland | 26-Mar-1983 | 24(180) |
| 12-Oct-2007 | Cameron Jowitt | Ireland | 05-Feb-1983 | 24(249) |
| 22-Sep-2007 | Stephen Keogh | Ireland | 10-May-1982 | 25(135) |
| 23-Nov-2007 | Brian Blaney | Ireland | 26-Feb-1982 | 25(270) |
| 22-Sep-2007 | Michael Berne | Ireland | 05-Oct-1981 | 25(352) |
| 28-Sep-2007 | Shane Jennings | Ireland | 08-Jul-1981 | 26(82) |
| 22-Sep-2007 | Gary Brown | Ireland | 01-Nov-1980 | 26(325) |
| 28-Sep-2007 | Stephen Knoop | Ireland | 11-Aug-1980 | 27(47) |
| 26-Oct-2007 | Gordon D'Arcy | Ireland | 10-Feb-1980 | 27(258) |
| 22-Sep-2007 | Trevor Hogan | Ireland | 23-Sep-1979 | 27(364) |
| 26-Oct-2007 | Brian O'Driscoll | Ireland | 21-Jan-1979 | 28(278) |
| 22-Sep-2007 | Stan Wright | Cook Islands | 29-Sep-1978 | 28(358) |
| 05-Jan-2008 | Chris Keane | Ireland | 25-Oct-1978 | 29(72) |
| 12-Oct-2007 | Shane Horgan | Ireland | 18-Jul-1978 | 29(86) |
| 22-Sep-2007 | Leo Cullen | Ireland | 09-Jan-1978 | 29(256) |
| 23-Nov-2007 | Felipe Contepomi | Argentina | 20-Aug-1977 | 30(95) |
| 22-Sep-2007 | Keith Gleeson | Ireland | 21-Jun-1976 | 31(93) |
| 22-Sep-2007 | Bernard Jackman | Ireland | 05-May-1976 | 31(139) |
| 22-Sep-2007 | Christian Warner | Australia | 22-Jan-1976 | 31(244) |
| 26-Oct-2007 | Girvan Dempsey | Ireland | 02-Oct-1975 | 32(24) |
| 22-Sep-2007 | Chris Whitaker | Australia | 19-Oct-1974 | 32(338) |
| 26-Oct-2007 | Malcolm O'Kelly | Ireland | 19-Jul-1974 | 33(99) |
| 26-Oct-2007 | Ollie Le Roux | South Africa | 10-May-1973 | 34(169) |
| 26-Dec-2007 | Guy Easterby | Ireland | 21-Mar-1971 | 36(280) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).