| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 08-May-2007 |  Jimmy Norris | Gwent Dragons | Wales | 25-Jul-1988 | 18(287) |
| 08-May-2007 | Jamie Corsi | Gwent Dragons | Wales | 30-Dec-1987 | 19(129) |
| 08-May-2007 | Dan Lydiatt | Gwent Dragons | Wales | 18-Dec-1987 | 19(141) |
| 08-May-2007 | Gareth Maule | Gwent Dragons | Wales | 04-Dec-1987 | 19(155) |
| 08-May-2007 | Martyn Thomas | Gwent Dragons | Wales | 24-Apr-1987 | 20(14) |
| 11-May-2007 |  Ken Owens | Scarlets | Wales | 03-Jan-1987 | 20(128) |
| 11-May-2007 | Liam Davies | Scarlets | Wales | 05-Oct-1986 | 20(218) |
| 08-May-2007 | Alex Walker | Gwent Dragons | Wales | 31-Jul-1986 | 20(281) |
| 11-May-2007 | Peter Duncan | Connacht | Ireland | 27-Jul-1986 | 20(288) |
| 11-May-2007 |  Ross Rennie | Edinburgh Rugby | Scotland | 29-Mar-1986 | 21(43) |
| 11-May-2007 |  Chris Czekaj | Cardiff Blues | Wales | 14-Dec-1985 | 21(148) |
| 12-May-2007 | John Beattie | Glasgow Warriors | Scotland | 21-Nov-1985 | 21(172) |
| 11-May-2007 | Greig Laidlaw | Edinburgh Rugby | Scotland | 12-Oct-1985 | 21(211) |
| 12-May-2007 |  Darragh Hurley | Munster | Ireland | 08-Oct-1985 | 21(216) |
| 12-May-2007 | Alan Wyn Jones | Ospreys | Wales | 19-Sep-1985 | 21(235) |
| 11-May-2007 |  Stephen Ferris | Ulster | Ireland | 02-Aug-1985 | 21(282) |
| 08-May-2007 | James Hook | Ospreys | Wales | 27-Jun-1985 | 21(315) |
| 11-May-2007 | Ben Cairns | Edinburgh Rugby | Scotland | 29-May-1985 | 21(347) |
| 08-May-2007 | Phil Dollman | Gwent Dragons | Wales | 15-May-1985 | 21(358) |
| 12-May-2007 | Thom Evans | Glasgow Warriors | Scotland | 02-Apr-1985 | 22(40) |
| 12-May-2007 | Gary Law | Scottish Borders | Scotland | 13-Jan-1985 | 22(119) |
| 08-May-2007 | Aled Thomas | Gwent Dragons | Wales | 02-Jan-1985 | 22(126) |
| 12-May-2007 | Moray Low | Glasgow Warriors | Scotland | 28-Nov-1984 | 22(165) |
| 12-May-2007 | Douglas Flockhart | Scottish Borders | Scotland | 25-Nov-1984 | 22(168) |
| 11-May-2007 | Andrew Trimble | Ulster | Ireland | 20-Oct-1984 | 22(203) |
| 11-May-2007 | Daniel Riordan | Connacht | Ireland | 25-Sep-1984 | 22(228) |
| 11-May-2007 | Gavin Evans | Scarlets | Wales | 18-Jul-1984 | 22(297) |
| 12-May-2007 | Ross Ford | Scottish Borders | Scotland | 23-Apr-1984 | 23(18) |
| 11-May-2007 | Tommy Bowe | Ulster | Ireland | 22-Feb-1984 | 23(78) |
| 12-May-2007 | Nick De Luca | Scottish Borders | Other | 01-Feb-1984 | 23(100) |
| 11-May-2007 | Paul McKenzie | Ulster | Ireland | 23-Jan-1984 | 23(108) |
| 11-May-2007 |  James Heaslip | Leinster | Ireland | 15-Dec-1983 | 23(147) |
| 11-May-2007 | Brett Wilkinson | Connacht | South Africa | 29-Nov-1983 | 23(163) |
| 11-May-2007 | Ceirion Thomas | Scarlets | Wales | 23-Oct-1983 | 23(200) |
| 12-May-2007 | Tomas O'Leary | Munster | Ireland | 22-Oct-1983 | 23(202) |
| 11-May-2007 | Rob Dewey | Edinburgh Rugby | Scotland | 19-Oct-1983 | 23(204) |
| 11-May-2007 | Alasdair Dickinson | Edinburgh Rugby | Scotland | 11-Sep-1983 | 23(242) |
| 11-May-2007 | John Hearty | Connacht | Ireland | 05-Sep-1983 | 23(248) |
| 08-May-2007 | Richard Pugh | Ospreys | Wales | 10-Aug-1983 | 23(271) |
| 12-May-2007 | Huw Bennett | Ospreys | Wales | 11-Jun-1983 | 23(335) |
| 11-May-2007 | Robert Kearney | Leinster | Ireland | 26-Mar-1983 | 24(46) |
| 11-May-2007 | Dave Gannon | Connacht | Ireland | 11-Feb-1983 | 24(89) |
| 08-May-2007 | David Maddocks | Gwent Dragons | England | 20-Jan-1983 | 24(108) |
| 11-May-2007 | Allister Hogg | Edinburgh Rugby | Scotland | 20-Jan-1983 | 24(111) |
| 08-May-2007 | Jonathan Thomas | Ospreys | Wales | 27-Dec-1982 | 24(132) |
| 12-May-2007 | Steve Swindall | Glasgow Warriors | Scotland | 11-Dec-1982 | 24(152) |
| 11-May-2007 | John Muldoon | Connacht | Ireland | 30-Nov-1982 | 24(162) |
| 12-May-2007 | Barry Murphy | Munster | Ireland | 28-Nov-1982 | 24(165) |
| 12-May-2007 | Graeme Morrison | Glasgow Warriors | Scotland | 17-Oct-1982 | 24(207) |
| 12-May-2007 | Rory Lamont | Glasgow Warriors | Scotland | 10-Oct-1982 | 24(214) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).