| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 23-Oct-2015 | Nick Tompkins | Wales | 16-Feb-1995 | 20(249) |
| 17-Oct-2015 | Maro Itoje | England | 28-Oct-1994 | 20(354) |
| 27-Feb-2016 | Titi Lamositele | United States | 11-Feb-1995 | 21(16) |
| 07-Nov-2015 | Billy Vunipola | England | 03-Nov-1992 | 23(3) |
| 31-Oct-2015 | Ben Spencer | England | 13-Jul-1992 | 23(109) |
| 28-Nov-2015 | Ben Ransom | England | 16-Feb-1992 | 23(285) |
| 23-Oct-2015 | Owen Farrell | England | 21-Sep-1991 | 24(32) |
| 23-Oct-2015 | Makovina Vunipola | England | 13-Jan-1991 | 24(283) |
| 17-Oct-2015 | Jackson Wray | England | 10-Nov-1990 | 24(341) |
| 17-Oct-2015 | Jamie George | England | 20-Oct-1990 | 24(362) |
| 27-Feb-2016 | Jared Saunders | England | 18-Sep-1990 | 25(162) |
| 12-Mar-2016 | Jared Saunders | England | 18-Sep-1990 | 25(176) |
| 23-Oct-2015 | George Kruis | England | 22-Feb-1990 | 25(243) |
| 31-Oct-2015 | Will Fraser | England | 29-Oct-1989 | 26(2) |
| 17-Oct-2015 | Michael Ellery | England | 08-Sep-1989 | 26(39) |
| 17-Oct-2015 | Duncan Taylor | Scotland | 05-Sep-1989 | 26(42) |
| 06-Dec-2015 | Richard Barrington | England | 24-Sep-1989 | 26(73) |
| 06-Dec-2015 | Samu Vunisa | Italy | 19-Aug-1988 | 27(108) |
| 17-Oct-2015 | Tim Streather | England | 14-Jun-1988 | 27(124) |
| 17-Oct-2015 | Alex Goode | England | 07-May-1988 | 27(162) |
| 28-Nov-2015 | Juan Figallo | Argentina | 25-Mar-1988 | 27(247) |
| 17-Oct-2015 | Michael Rhodes | South Africa | 19-Dec-1987 | 27(302) |
| 17-Oct-2015 | Chris Ashton | England | 29-Mar-1987 | 28(202) |
| 17-Oct-2015 | Rhys Gill | Wales | 30-Oct-1986 | 28(352) |
| 07-Nov-2015 | Bradley Barritt | England | 07-Aug-1986 | 29(92) |
| 31-Oct-2015 | Alistair John Hargreaves | South Africa | 29-Apr-1986 | 29(185) |
| 07-Feb-2016 | Hayden Smith | United States | 10-Apr-1985 | 30(303) |
| 28-Nov-2015 | Marcelo Bosch | Argentina | 07-Jan-1984 | 31(326) |
| 07-Nov-2015 | Chris Wyles | United States | 13-Sep-1983 | 32(55) |
| 05-Mar-2016 | Nils Mordt | England | 05-Dec-1983 | 32(91) |
| 07-Nov-2015 | Jacques Burger | Namibia | 29-Jul-1983 | 32(101) |
| 07-Nov-2015 | Richard Wigglesworth | England | 09-Jun-1983 | 32(151) |
| 17-Oct-2015 | James Hamilton | Scotland | 17-Nov-1982 | 32(334) |
| 17-Oct-2015 | Kelly Brown | Scotland | 08-Jun-1982 | 33(131) |
| 17-Oct-2015 | Petrus Du Plessis | England | 31-May-1981 | 34(139) |
| 07-Nov-2015 | Schalk Brits | South Africa | 16-May-1981 | 34(175) |
| 17-Oct-2015 | Charlie Hodgson | England | 12-Nov-1980 | 34(339) |
| 31-Oct-2015 | Ernst Joubert | South Africa | 05-Aug-1980 | 35(87) |
| 17-Oct-2015 | Neil de Koch | South Africa | 20-Nov-1978 | 36(331) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).