| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 28-Mar-2021 |  Richard Wigglesworth | Leicester Tigers | England | 09-Jun-1983 | 37(293) |
| 27-Mar-2021 |  Jimmy Gopperth | London Wasps | New Zealand | 29-Jun-1983 | 37(272) |
| 05-Jun-2021 |  John Afoa | Bristol Bears | New Zealand | 16-Oct-1983 | 37(233) |
| 05-Jun-2021 |  Agustin Creevy | London Irish | Argentina | 15-Mar-1985 | 36(82) |
| 28-Nov-2020 |  Aled Thomas | Gloucester | Wales | 02-Jan-1985 | 35(331) |
| 30-May-2021 |  Toby Flood | Newcastle Falcons | England | 08-Aug-1985 | 35(296) |
| 09-May-2021 |  Mike Brown | Harlequins | England | 04-Sep-1985 | 35(248) |
| 05-Jun-2021 | Siale Piutau | Bristol Bears | Tonga | 13-Oct-1985 | 35(236) |
| 05-Jun-2021 | Blair Cowan | London Irish | Scotland | 21-Apr-1986 | 35(46) |
| 06-Feb-2021 | Sekope Miami Kepu | London Irish | Australia | 05-Feb-1986 | 35(2) |
| 06-Jun-2021 |  Api Ratuniyarawa | Northampton Saints | Fiji | 11-Jul-1986 | 34(331) |
| 28-Nov-2020 |  Callum Black | Worcester Warriors | England | 25-Feb-1986 | 34(277) |
| 12-Jun-2021 | Tom Wood | Northampton Saints | England | 03-Nov-1986 | 34(222) |
| 28-May-2021 | Willi Heinz | Gloucester | England | 24-Nov-1986 | 34(186) |
| 28-Mar-2021 | Jon Welsh | Newcastle Falcons | Scotland | 13-Oct-1986 | 34(167) |
| 12-Jun-2021 | Danny Care | Harlequins | England | 02-Jan-1987 | 34(162) |
| 12-Jun-2021 |  Rhys Priestland | Bath | Wales | 07-Jan-1987 | 34(157) |
| 05-Jun-2021 | Tom Youngs | Leicester Tigers | England | 28-Jan-1987 | 34(129) |
| 20-Mar-2021 | Matt Banahan | Gloucester | England | 30-Dec-1986 | 34(81) |
| 05-Jun-2021 | David Attwood | Bristol Bears | England | 05-Apr-1987 | 34(62) |
| 08-May-2021 | Logoviki Mulipola | Newcastle Falcons | Samoa | 11-Mar-1987 | 34(59) |
| 12-Jun-2021 | Dan Cole | Leicester Tigers | England | 09-May-1987 | 34(35) |
| 27-Feb-2021 | Sean O'Brien | London Irish | Ireland | 14-Feb-1987 | 34(14) |
| 06-Jun-2021 |  Ian Whitten | Exeter Chiefs | Ireland | 05-Jun-1987 | 34(2) |
| 27-Mar-2021 | Chris Ashton | Worcester Warriors | England | 29-Mar-1987 | 33(364) |
| 16-Apr-2021 | Motu Matu'u | London Irish | Samoa | 30-Apr-1987 | 33(352) |
| 27-Mar-2021 | Chris Pennell | Worcester Warriors | England | 26-Apr-1987 | 33(336) |
| 17-Apr-2021 | Cooper Vuna | Newcastle Falcons | Australia | 05-Jul-1987 | 33(287) |
| 14-May-2021 |  James Phillips | Sale Sharks | England | 27-Sep-1987 | 33(230) |
| 12-Jun-2021 | Luther Burrell | Newcastle Falcons | England | 06-Dec-1987 | 33(189) |
| 28-Feb-2021 | Semesa Rokoduguni | Bath | England | 28-Aug-1987 | 33(185) |
| 01-Jan-2021 | Tom Arscott | Newcastle Falcons | England | 25-Jul-1987 | 33(161) |
| 20-Mar-2021 | Matthew Garvey | Gloucester | England | 23-Oct-1987 | 33(149) |
| 12-Jun-2021 | Nemani Nadolo | Leicester Tigers | Fiji | 31-Jan-1988 | 33(133) |
| 30-May-2021 | Alex Tait | Newcastle Falcons | England | 18-Mar-1988 | 33(73) |
| 24-Apr-2021 | Anton Bresler | Worcester Warriors | Namibia | 16-Feb-1988 | 33(68) |
| 24-Apr-2021 | Gerrit-Jan van Velze | Worcester Warriors | South Africa | 21-Feb-1988 | 33(63) |
| 05-Jun-2021 | Francois Hougaard | Worcester Warriors | South Africa | 06-Apr-1988 | 33(60) |
| 14-May-2021 | Will Chudley | Bath | England | 17-Mar-1988 | 33(58) |
| 08-May-2021 | Ben Stevenson | Newcastle Falcons | England | 13-Mar-1988 | 33(56) |
| 05-Jun-2021 | Juan De Jongh | London Wasps | South Africa | 15-May-1988 | 33(21) |
| 21-Nov-2020 | Danny Cipriani | Gloucester | England | 02-Nov-1987 | 33(20) |
| 04-Jun-2021 | Martin Landajo | Harlequins | Argentina | 14-Jun-1988 | 32(355) |
| 04-Dec-2020 | Owen Franks | Northampton Saints | New Zealand | 23-Dec-1987 | 32(347) |
| 12-Jun-2021 | Scott Baldwin | Harlequins | Wales | 12-Jul-1988 | 32(335) |
| 30-May-2021 | John Hardie | Newcastle Falcons | Scotland | 27-Jul-1988 | 32(307) |
| 28-May-2021 | Ed Slater | Gloucester | England | 01-Aug-1988 | 32(300) |
| 20-Mar-2021 | Joe Gray | Harlequins | England | 05-Aug-1988 | 32(227) |
| 20-Mar-2021 | Oliver Atkins | Gloucester | Australia | 12-Aug-1988 | 32(220) |
| 30-May-2021 | Rodney Ah You | Newcastle Falcons | Ireland | 27-Oct-1988 | 32(215) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).