| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 05-Feb-2012 |  Chris Budgen | Exeter Chiefs | England | 21-Mar-1973 | 38(321) |
| 09-Mar-2012 |  Julian White | Leicester Tigers | England | 14-May-1973 | 38(300) |
| 04-Feb-2012 |  Tevita Taumoepeau | Worcester Warriors | Tonga | 16-May-1974 | 37(264) |
| 05-Feb-2012 |  Maama Molitika | Cardiff Blues | Tonga | 26-Aug-1974 | 37(163) |
| 09-Mar-2012 |  Duncan Bell | Bath | England | 01-Oct-1974 | 37(160) |
| 29-Jan-2012 | Chris Fortey | Worcester Warriors | England | 25-Aug-1975 | 36(157) |
| 29-Jan-2012 | Craig Gillies | Worcester Warriors | England | 06-May-1976 | 35(268) |
| 15-Oct-2011 |  Faan Rautenbach | London Irish | South Africa | 22-Feb-1976 | 35(236) |
| 04-Feb-2012 | George Chuter | Leicester Tigers | England | 09-Jul-1976 | 35(210) |
| 28-Jan-2012 |  Iestyn Thomas | Scarlets | Wales | 15-Dec-1976 | 35(44) |
| 04-Feb-2012 |  William James | Gloucester | Wales | 22-Dec-1976 | 35(44) |
| 15-Oct-2011 |  Hugh Vyvyan | Saracens | England | 08-Sep-1976 | 35(37) |
| 04-Feb-2012 | Dale Rasmussen | Worcester Warriors | Samoa | 06-Jul-1977 | 34(213) |
| 18-Mar-2012 |  Andy Long | Northampton Saints | England | 02-Sep-1977 | 34(198) |
| 04-Feb-2012 | Sonny Parker | Ospreys | Wales | 27-Aug-1977 | 34(161) |
| 11-Mar-2012 | Stephen Jones | Scarlets | Wales | 08-Dec-1977 | 34(94) |
| 29-Jan-2012 | Peter Stringer | Saracens | Ireland | 13-Dec-1977 | 34(47) |
| 18-Mar-2012 | Geordan Murphy | Leicester Tigers | Ireland | 19-Apr-1978 | 33(334) |
| 29-Jan-2012 | John Smit | Saracens | South Africa | 03-Apr-1978 | 33(301) |
| 04-Feb-2012 | Andrew Hazell | Gloucester | England | 25-Apr-1978 | 33(285) |
| 04-Feb-2012 | Shaun Perry | Worcester Warriors | England | 04-May-1978 | 33(276) |
| 04-Feb-2012 | Peter Buxton | Gloucester | England | 21-Aug-1978 | 33(167) |
| 04-Feb-2012 | Mike Tindall | Gloucester | England | 18-Oct-1978 | 33(109) |
| 23-Oct-2011 | Rod Penney | Saracens | England | 22-Jul-1978 | 33(93) |
| 15-Oct-2011 | Andy Beattie | Bath | England | 06-Sep-1978 | 33(39) |
| 11-Mar-2012 | Tom May | Northampton Saints | England | 05-Feb-1979 | 33(35) |
| 11-Mar-2012 | Deacon Manu | Scarlets | Fiji | 18-Feb-1979 | 33(22) |
| 09-Mar-2012 | Lee Mears | Bath | England | 05-Mar-1979 | 33(5) |
| 15-Oct-2011 | Scott Morgan | Gwent Dragons | Wales | 17-Oct-1978 | 32(363) |
| 15-Oct-2011 |  Mike Powell | London Wasps | Wales | 23-Nov-1978 | 32(326) |
| 05-Feb-2012 | Ben Blair | Cardiff Blues | New Zealand | 26-Mar-1979 | 32(316) |
| 23-Oct-2011 | Joe Maddock | Saracens | New Zealand | 20-Dec-1978 | 32(307) |
| 04-Feb-2012 | Tim Payne | London Wasps | England | 29-Apr-1979 | 32(281) |
| 04-Feb-2012 | Alex Brown | Gloucester | England | 17-May-1979 | 32(263) |
| 18-Mar-2012 | Craig Newby | Leicester Tigers | New Zealand | 27-Jul-1979 | 32(235) |
| 05-Feb-2012 | Peter Short | Exeter Chiefs | England | 20-Jun-1979 | 32(230) |
| 09-Mar-2012 | Simon Taylor | Bath | Scotland | 17-Aug-1979 | 32(205) |
| 15-Oct-2011 | Ross Filipo | London Wasps | New Zealand | 14-Apr-1979 | 32(184) |
| 21-Oct-2011 | Lesley Vainikolo | Gloucester | England | 04-May-1979 | 32(170) |
| 23-Oct-2011 | Chris Bentley | Exeter Chiefs | England | 24-May-1979 | 32(152) |
| 23-Oct-2011 | Deon Carstens | Saracens | South Africa | 03-Jun-1979 | 32(142) |
| 04-Feb-2012 |  Hendre Fourie | Sale Sharks | South Africa | 19-Sep-1979 | 32(138) |
| 05-Feb-2012 | David Flatman | Bath | England | 21-Jan-1980 | 32(15) |
| 05-Feb-2012 | Ceri Sweeney | Cardiff Blues | Wales | 21-Jan-1980 | 32(15) |
| 18-Mar-2012 | Scott Hamilton | Leicester Tigers | New Zealand | 04-Mar-1980 | 32(14) |
| 29-Jan-2012 | Bruce Douglas | Worcester Warriors | Scotland | 10-Feb-1980 | 31(353) |
| 15-Oct-2011 | Adam Balding | Worcester Warriors | England | 07-Dec-1979 | 31(313) |
| 04-Feb-2012 | Andy Goode | Worcester Warriors | England | 03-Apr-1980 | 31(307) |
| 21-Oct-2011 | Mark Cueto | Sale Sharks | England | 26-Dec-1979 | 31(299) |
| 04-Feb-2012 | Clarke Dermody | London Irish | New Zealand | 22-Apr-1980 | 31(287) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).