| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 27-Nov-2016 |  Ben Curry | Sale Sharks | England | 15-Jun-1998 | 18(166) |
| 25-Mar-2017 | Tom Curry | Sale Sharks | England | 15-Jun-1998 | 18(284) |
| 16-Apr-2017 |  Nicholas Isiekwe | Saracens | England | 20-Apr-1998 | 18(362) |
| 17-Sep-2016 |  James Shillcock | Worcester Warriors | England | 01-Aug-1997 | 19(47) |
| 10-Sep-2016 |  Zac Mercer | Bath | England | 28-Jun-1997 | 19(74) |
| 09-Sep-2016 | Paolo Odogwu | Sale Sharks | Italy | 18-Feb-1997 | 19(203) |
| 18-Nov-2016 | Darren Atkins | Bath | England | 11-Feb-1997 | 19(280) |
| 25-Nov-2016 |  William Evans | Leicester Tigers | England | 28-Jan-1997 | 19(301) |
| 12-Feb-2017 |  Jack Maunder | Exeter Chiefs | England | 05-Apr-1997 | 19(313) |
| 03-Sep-2016 | Max Clarke | Bath | England | 03-Oct-1996 | 19(335) |
| 30-Oct-2016 |  Callum Chick | Newcastle Falcons | England | 25-Nov-1996 | 19(339) |
| 30-Sep-2016 | Matt Gallagher | Saracens | England | 26-Oct-1996 | 19(339) |
| 25-Nov-2016 | George Worth | Leicester Tigers | England | 08-Oct-1996 | 20(48) |
| 03-Sep-2016 |  Joe Marchant | Harlequins | England | 16-Jul-1996 | 20(49) |
| 25-Feb-2017 | Joe Simmonds | Exeter Chiefs | England | 19-Dec-1996 | 20(68) |
| 03-Sep-2016 |  Harry Mallinder | Northampton Saints | England | 13-Jun-1996 | 20(82) |
| 26-Nov-2016 | Andrew Kitchener | Worcester Warriors | England | 15-Jul-1996 | 20(134) |
| 04-Mar-2017 | Adam Hastings | Bath | Scotland | 05-Oct-1996 | 20(150) |
| 18-Nov-2016 |  Billy Searle | Bristol Bears | England | 25-Mar-1996 | 20(238) |
| 30-Sep-2016 | Rory Hutchinson | Northampton Saints | Scotland | 29-Jan-1996 | 20(245) |
| 07-Jan-2017 | Ed Holmes | Exeter Chiefs | England | 27-Dec-1995 | 21(12) |
| 19-Feb-2017 | George Nott | Sale Sharks | England | 21-Jan-1996 | 21(30) |
| 24-Sep-2016 | James Chisholm | Harlequins | England | 11-Aug-1995 | 21(45) |
| 18-Feb-2017 | Rory Jennings | Bath | England | 24-Dec-1995 | 21(57) |
| 03-Sep-2016 | Charlie Ewels | Bath | England | 29-Jun-1995 | 21(67) |
| 04-Dec-2016 |  Piers O'Conor | London Wasps | England | 28-Aug-1995 | 21(99) |
| 06-May-2017 | Gareth Milasinovich | Worcester Warriors | England | 15-Dec-1995 | 21(143) |
| 03-Mar-2017 | Stuart Townsend | Exeter Chiefs | England | 11-Oct-1995 | 21(144) |
| 02-Sep-2016 | Will Witty | Newcastle Falcons | England | 24-Feb-1995 | 21(191) |
| 26-Nov-2016 | Jack Singleton | Worcester Warriors | England | 14-May-1995 | 21(197) |
| 18-Sep-2016 | Ellis Genge | Leicester Tigers | England | 16-Feb-1995 | 21(215) |
| 26-Nov-2016 | Josh Adams | Worcester Warriors | Wales | 21-Apr-1995 | 21(220) |
| 09-Apr-2017 | David Ribbans | Northampton Saints | England | 29-Aug-1995 | 21(224) |
| 30-Sep-2016 | Nick Tompkins | Saracens | Wales | 16-Feb-1995 | 21(227) |
| 03-Dec-2016 | Paul Hill | Northampton Saints | England | 02-Mar-1995 | 21(277) |
| 03-Dec-2016 | Titi Lamositele | Saracens | United States | 11-Feb-1995 | 21(296) |
| 03-Sep-2016 | Maro Itoje | Saracens | England | 28-Oct-1994 | 21(311) |
| 20-Nov-2016 | Aaron Morris | Harlequins | England | 10-Jan-1995 | 21(315) |
| 01-Jan-2017 | James Mitchell | Sale Sharks | England | 11-Feb-1995 | 21(325) |
| 17-Sep-2016 | Perry Humphreys | Worcester Warriors | England | 17-Oct-1994 | 21(336) |
| 25-Sep-2016 | Tom Ellis | Bath | England | 29-Sep-1994 | 21(362) |
| 16-Sep-2016 |  Lewis Ludlow | Gloucester | England | 11-Sep-1994 | 22(6) |
| 16-Sep-2016 | Cameron Neild | Sale Sharks | England | 06-Sep-1994 | 22(11) |
| 02-Sep-2016 | Sam James | Sale Sharks | England | 03-Jul-1994 | 22(62) |
| 02-Sep-2016 | Billy Burns | Gloucester | Ireland | 13-Jun-1994 | 22(82) |
| 24-Dec-2016 | Nathan Earle | Saracens | England | 25-Sep-1994 | 22(91) |
| 12-Feb-2017 | Sam Simmonds | Exeter Chiefs | England | 10-Nov-1994 | 22(95) |
| 02-Sep-2016 | Henry Purdy | Gloucester | England | 21-May-1994 | 22(105) |
| 30-Oct-2016 | Michael Haley | Sale Sharks | Ireland | 28-Jun-1994 | 22(125) |
| 26-Feb-2017 | Beno Obano | Bath | England | 25-Oct-1994 | 22(125) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).