| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 14-Oct-2023 |  Gregory Fisilau | Exeter Chiefs | England | 09-Jul-2003 | 20(97) |
| 31-Dec-2023 |  Sam Harris | Bath | England | 02-Sep-2003 | 20(120) |
| 22-Mar-2024 |  Josh Hathaway | Gloucester | Wales | 19-Oct-2003 | 20(155) |
| 26-Nov-2023 |  Louie Johnson | Newcastle Falcons | England | 13-Jun-2003 | 20(166) |
| 01-Dec-2023 |  Chandler Cunningham-South | Harlequins | England | 18-Mar-2003 | 20(258) |
| 14-Oct-2023 | Immanuel Feyi Waboso | Exeter Chiefs | England | 20-Dec-2002 | 20(298) |
| 04-Nov-2023 | Pedro Rubiolo | Newcastle Falcons | Argentina | 12-Dec-2002 | 20(327) |
| 05-Jan-2024 |  Reiketi Ma'asi-White | Sale Sharks | England | 03-Feb-2003 | 20(336) |
| 12-Nov-2023 | Dafydd Jenkins | Exeter Chiefs | Wales | 05-Dec-2002 | 20(342) |
| 15-Oct-2023 |  George Hendy | Northampton Saints | England | 15-Oct-2002 | 20(365) |
| 14-Oct-2023 | William Joseph | Harlequins | England | 15-Sep-2002 | 21(29) |
| 12-Nov-2023 | Joe Hawkins | Exeter Chiefs | Wales | 11-Jun-2002 | 21(154) |
| 15-Oct-2023 | Fin Smith | Northampton Saints | England | 11-May-2002 | 21(157) |
| 21-Oct-2023 | Tom Litchfield | Northampton Saints | England | 20-Apr-2002 | 21(184) |
| 27-Apr-2024 | Tom Lockett | Northampton Saints | England | 06-Oct-2002 | 21(204) |
| 29-Oct-2023 | Iwan Stephens | Newcastle Falcons | Wales | 24-Mar-2002 | 21(219) |
| 24-Nov-2023 | Ewan Richards | Bath | England | 05-Apr-2002 | 21(233) |
| 14-Oct-2023 |  Ollie Hartley | Saracens | England | 19-Feb-2002 | 21(237) |
| 14-Oct-2023 | Samson Adejimi | Saracens | England | 15-Feb-2002 | 21(241) |
| 14-Oct-2023 | Fin Baxter | Harlequins | England | 12-Feb-2002 | 21(244) |
| 05-Nov-2023 | Ross Michael Vintcent | Exeter Chiefs | Italy | 23-Feb-2002 | 21(255) |
| 23-Dec-2023 |  Emeka Ilione | Leicester Tigers | England | 20-Mar-2002 | 21(278) |
| 14-Oct-2023 | Toby Knight | Saracens | England | 05-Jan-2002 | 21(282) |
| 14-Oct-2023 | Arthur Clark | Gloucester | England | 19-Dec-2001 | 21(299) |
| 27-Oct-2023 | Freddie Thomas | Gloucester | England | 09-Nov-2001 | 21(352) |
| 13-Oct-2023 | Charlie Atkinson | Leicester Tigers | England | 07-Oct-2001 | 22(6) |
| 14-Oct-2023 | Orlando Bailey | Bath | England | 29-Sep-2001 | 22(15) |
| 17-Nov-2023 | Phil Brantingham | Newcastle Falcons | England | 02-Oct-2001 | 22(46) |
| 15-Oct-2023 | Rafi Quirke | Sale Sharks | England | 18-Aug-2001 | 22(58) |
| 31-Mar-2024 | Christ Tshiunza | Exeter Chiefs | Wales | 09-Jan-2002 | 22(82) |
| 06-Jan-2024 | Tarek Haffer | Northampton Saints | England | 13-Sep-2001 | 22(115) |
| 13-Oct-2023 | Daniel Kelly | Leicester Tigers | England | 16-Jun-2001 | 22(119) |
| 20-Apr-2024 | Louis Hillman-Cooper | Gloucester | England | 22-Dec-2001 | 22(120) |
| 20-Oct-2023 | Stephen Varney | Gloucester | Italy | 16-May-2001 | 22(157) |
| 23-Mar-2024 | Dan John | Exeter Chiefs | Wales | 04-Oct-2001 | 22(171) |
| 14-Oct-2023 | Sam Riley | Harlequins | England | 23-Apr-2001 | 22(174) |
| 23-Dec-2023 | George Martin | Leicester Tigers | England | 18-Jun-2001 | 22(188) |
| 15-Oct-2023 | Thomas Freeman | Northampton Saints | England | 05-Mar-2001 | 22(224) |
| 03-Nov-2023 | Jack Clement | Gloucester | England | 27-Feb-2001 | 22(249) |
| 12-Nov-2023 | Oliver Stonham | Saracens | England | 16-Feb-2001 | 22(269) |
| 15-Oct-2023 | Tom Roebuck | Sale Sharks | England | 07-Jan-2001 | 22(281) |
| 14-Oct-2023 | Freddie Lockwood | Newcastle Falcons | England | 31-Dec-2000 | 22(287) |
| 19-Nov-2023 | Louis Rees-Zammitt | Gloucester | Wales | 02-Feb-2001 | 22(290) |
| 14-Oct-2023 | Louis Lynagh | Harlequins | Italy | 03-Dec-2000 | 22(315) |
| 29-Mar-2024 | Jack van Poortvliet | Leicester Tigers | England | 15-May-2001 | 22(319) |
| 12-Nov-2023 | Theodor Dan | Saracens | England | 26-Dec-2000 | 22(321) |
| 28-Oct-2023 | Lennox Anyanwu | Harlequins | England | 29-Nov-2000 | 22(333) |
| 11-Nov-2023 | Freddie Steward | Leicester Tigers | England | 05-Dec-2000 | 22(341) |
| 14-Oct-2023 | George Barton | Gloucester | England | 07-Nov-2000 | 22(341) |
| 12-Nov-2023 | Juan Martin Gonzalez Samso | Saracens | Argentina | 14-Nov-2000 | 22(363) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).