| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 01-Dec-2012 | George Chuter | England | 09-Jul-1976 | 36(145) |
| 04-May-2013 | Geordan Murphy | Ireland | 19-Apr-1978 | 35(16) |
| 23-Feb-2013 | Scott Hamilton | New Zealand | 04-Mar-1980 | 32(356) |
| 16-Feb-2013 | Louis Deacon | England | 07-Oct-1980 | 32(132) |
| 22-Sep-2012 | Boris Stankovich | England | 01-Sep-1980 | 32(21) |
| 04-May-2013 | Martin Castrogiovanni | Italy | 21-Oct-1981 | 31(196) |
| 16-Feb-2013 | Brett Deacon | England | 07-Mar-1982 | 30(347) |
| 30-Mar-2013 | Marcos Ayerza | Argentina | 12-Jan-1983 | 30(78) |
| 14-Apr-2013 | Rob Hawkins | England | 14-Apr-1983 | 30(1) |
| 20-Apr-2013 | Thomas Waldron | England | 28-Apr-1983 | 29(358) |
| 04-May-2013 | Geoffrey Parling | England | 28-Oct-1983 | 29(189) |
| 04-May-2013 | Vereniki Goneva | Fiji | 05-Apr-1984 | 29(29) |
| 03-Nov-2012 | Richard Thorpe | Canada | 01-Nov-1984 | 28(2) |
| 04-May-2013 | Toby Flood | England | 08-Aug-1985 | 27(269) |
| 04-May-2013 | Tom Croft | England | 07-Nov-1985 | 27(178) |
| 04-May-2013 | Julian Salvi | Australia | 09-Nov-1985 | 27(176) |
| 20-Apr-2013 | Matt Smith | England | 15-Nov-1985 | 27(156) |
| 20-Apr-2013 | Matthew Tait | England | 06-Feb-1986 | 27(73) |
| 04-May-2013 | Jordan Crane | England | 03-Jun-1986 | 26(336) |
| 02-Mar-2013 | Daniel Russel Bowden | New Zealand | 01-Apr-1986 | 26(336) |
| 04-May-2013 | Anthony Allen | England | 01-Sep-1986 | 26(246) |
| 04-May-2013 | Tom Youngs | England | 28-Jan-1987 | 26(97) |
| 04-May-2013 | Logoviki Mulipola | Samoa | 11-Mar-1987 | 26(55) |
| 20-Apr-2013 | Dan Cole | England | 09-May-1987 | 25(347) |
| 20-Apr-2013 | Adam Thompstone | England | 04-Sep-1987 | 25(229) |
| 02-Sep-2012 | Rob Andrew | South Africa | 05-Aug-1987 | 25(29) |
| 04-May-2013 | Niall Morris | Ireland | 08-Aug-1988 | 24(269) |
| 14-Apr-2013 | Ed Slater | England | 01-Aug-1988 | 24(256) |
| 02-Sep-2012 | Michael Young | England | 31-Dec-1988 | 23(245) |
| 04-May-2013 | Ben Youngs | England | 05-Sep-1989 | 23(241) |
| 04-May-2013 | Graham Kitchener | England | 29-Sep-1989 | 23(217) |
| 20-Apr-2013 | Steve Mafi | Tonga | 09-Dec-1989 | 23(132) |
| 02-Mar-2013 | Sam Harrison | England | 07-Apr-1990 | 22(330) |
| 04-May-2013 | Manu Tuilagi | England | 18-May-1991 | 21(352) |
| 25-Nov-2012 | Johny Harris | England | 15-Jan-1991 | 21(315) |
| 25-Nov-2012 | Fraser Balmain | England | 16-Nov-1991 | 21(10) |
| 02-Mar-2013 | George Ford | England | 16-Mar-1993 | 19(351) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).