| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 19-Nov-2010 |  Mefin Davies | Ospreys | Wales | 02-Sep-1972 | 38(78) |
| 06-May-2011 |  John Hayes | Munster | Ireland | 02-Nov-1973 | 37(185) |
| 06-May-2011 | Alan Quinlan | Munster | Ireland | 13-Jul-1974 | 36(297) |
| 21-Apr-2011 |  Maama Molitika | Cardiff Blues | Tonga | 26-Aug-1974 | 36(238) |
| 06-May-2011 | Martyn Williams | Cardiff Blues | Wales | 01-Sep-1975 | 35(248) |
| 15-Apr-2011 | Ulises Gamboa | Aironi Rugby | Argentina | 03-Oct-1975 | 35(195) |
| 25-Feb-2011 |  Simon Keogh | Leinster | Ireland | 05-Sep-1975 | 35(174) |
| 23-Apr-2011 | David Wallace | Munster | Ireland | 08-Jul-1976 | 34(289) |
| 06-May-2011 | Marty Holah | Ospreys | New Zealand | 10-Sep-1976 | 34(238) |
| 22-Apr-2011 | Kevin Tkachuk | Glasgow Warriors | Canada | 11-Sep-1976 | 34(223) |
| 04-Sep-2010 | Danny Lee | Gwent Dragons | New Zealand | 01-Feb-1976 | 34(216) |
| 23-Apr-2011 | Ian Gough | Ospreys | Wales | 10-Nov-1976 | 34(164) |
| 23-Apr-2011 | Nathan Hines | Leinster | Scotland | 29-Nov-1976 | 34(145) |
| 06-May-2011 |  Iestyn Thomas | Scarlets | Wales | 15-Dec-1976 | 34(142) |
| 22-Apr-2011 | Bernardo Stortoni | Glasgow Warriors | Argentina | 17-Dec-1976 | 34(126) |
| 06-May-2011 | Ronan O'Gara | Munster | Ireland | 07-Mar-1977 | 34(60) |
| 05-Nov-2010 | Ludovic Mercier | Aironi Rugby | France | 01-Nov-1976 | 34(4) |
| 22-Apr-2011 | Steve Jones | Gwent Dragons | Wales | 20-Apr-1977 | 34(2) |
| 06-May-2011 | Taufa'ao Filise | Cardiff Blues | Tonga | 26-May-1977 | 33(345) |
| 06-May-2011 | Xavier Rush | Cardiff Blues | New Zealand | 13-Jul-1977 | 33(297) |
| 21-Apr-2011 | Ezio Galon | Benetton Treviso | Italy | 22-Jul-1977 | 33(273) |
| 18-Feb-2011 | Vernon Cooper | Scarlets | Wales | 12-Jun-1977 | 33(251) |
| 06-May-2011 | Marcus Horan | Munster | Ireland | 07-Sep-1977 | 33(241) |
| 02-Oct-2010 | Shane Williams | Ospreys | Wales | 26-Feb-1977 | 33(218) |
| 02-Apr-2011 | Sonny Parker | Ospreys | Wales | 27-Aug-1977 | 33(218) |
| 23-Apr-2011 | Fabio Ongaro | Aironi Rugby | Italy | 23-Sep-1977 | 33(212) |
| 06-May-2011 | Gavin Thomas | Gwent Dragons | Wales | 22-Oct-1977 | 33(196) |
| 22-Apr-2011 | Michael Swift | Connacht | Ireland | 18-Oct-1977 | 33(186) |
| 06-May-2011 | Stephen Jones | Scarlets | Wales | 08-Dec-1977 | 33(149) |
| 16-Apr-2011 | Peter Stringer | Munster | Ireland | 13-Dec-1977 | 33(124) |
| 04-Mar-2011 | Deinol Jones | Cardiff Blues | Wales | 18-Nov-1977 | 33(106) |
| 16-Apr-2011 | Leo Cullen | Leinster | Ireland | 09-Jan-1978 | 33(97) |
| 06-May-2011 | Willem de Waal | Benetton Treviso | South Africa | 17-Feb-1978 | 33(78) |
| 15-Apr-2011 | Salvatore Perugini | Aironi Rugby | Italy | 06-Mar-1978 | 33(40) |
| 06-May-2011 |  Chris Paterson | Edinburgh Rugby | Scotland | 30-Mar-1978 | 33(37) |
| 06-May-2011 | Dan Parks | Cardiff Blues | Scotland | 26-May-1978 | 32(345) |
| 18-Sep-2010 | John Fogarty | Leinster | Ireland | 18-Oct-1977 | 32(335) |
| 06-May-2011 | Paul Tito | Cardiff Blues | New Zealand | 09-Jun-1978 | 32(331) |
| 16-Apr-2011 | Brendan Williams | Benetton Treviso | Australia | 21-May-1978 | 32(330) |
| 06-May-2011 | Gareth Williams | Cardiff Blues | Wales | 16-Jul-1978 | 32(294) |
| 06-May-2011 | Shane Horgan | Leinster | Ireland | 18-Jul-1978 | 32(292) |
| 06-May-2011 | Doug Howlett | Munster | New Zealand | 21-Sep-1978 | 32(227) |
| 06-May-2011 | Stan Wright | Leinster | Cook Islands | 29-Sep-1978 | 32(219) |
| 20-Feb-2011 | Julien Laharague | Aironi Rugby | France | 29-Jul-1978 | 32(206) |
| 06-May-2011 | Gnazi Rouyet | Benetton Treviso | Italy | 22-Oct-1978 | 32(196) |
| 16-Apr-2011 | Michael O'Driscoll | Munster | Ireland | 08-Oct-1978 | 32(190) |
| 26-Mar-2011 | Duncan Jones | Ospreys | Wales | 18-Sep-1978 | 32(189) |
| 25-Feb-2011 | Matthew Watkins | Gwent Dragons | Wales | 02-Sep-1978 | 32(176) |
| 07-Jan-2011 | Rod Penney | Aironi Rugby | England | 22-Jul-1978 | 32(169) |
| 05-Mar-2011 | Scott Morgan | Gwent Dragons | Wales | 17-Oct-1978 | 32(139) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).