| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 20-Oct-2016 | Zac Mercer | England | 28-Jun-1997 | 19(114) |
| 10-Dec-2016 | Max Clarke | England | 03-Oct-1996 | 20(68) |
| 20-Oct-2016 | William Homer | England | 24-Oct-1995 | 20(362) |
| 20-Oct-2016 | Charlie Ewels | England | 29-Jun-1995 | 21(114) |
| 15-Oct-2016 | Tom Ellis | England | 29-Sep-1994 | 22(17) |
| 10-Dec-2016 | Beno Obano | England | 25-Oct-1994 | 22(47) |
| 13-Jan-2017 | Anthony Watson | England | 26-Feb-1994 | 22(322) |
| 15-Oct-2016 | Elliot Stooke | England | 10-Sep-1993 | 23(35) |
| 15-Dec-2016 | George Ford | England | 16-Mar-1993 | 23(274) |
| 15-Oct-2016 | Tom Dunn | England | 12-Nov-1992 | 23(337) |
| 15-Oct-2016 | Nicholas Auterac | England | 12-Nov-1992 | 23(337) |
| 20-Oct-2016 | Michael van Vuuren | South Africa | 28-Sep-1991 | 25(23) |
| 15-Oct-2016 | Jonathan Joseph | England | 21-May-1991 | 25(148) |
| 15-Oct-2016 | Kane Palma- Newport | England | 26-Oct-1990 | 25(355) |
| 15-Dec-2016 | Toby Faletau | Wales | 12-Nov-1990 | 26(34) |
| 15-Oct-2016 | Tom Homer | England | 01-Apr-1990 | 26(198) |
| 15-Oct-2016 | Guy Mercer | England | 12-Dec-1989 | 26(308) |
| 20-Oct-2016 | Max Lahiff | England | 09-Dec-1989 | 26(316) |
| 10-Dec-2016 | Jack Wilson | New Zealand | 02-Dec-1989 | 27(8) |
| 10-Dec-2016 | Ben Tapuai | Australia | 19-Jan-1989 | 27(325) |
| 20-Oct-2016 | Jeff Williams | England | 16-Aug-1988 | 28(65) |
| 01-Apr-2017 | Nathan Charles | Australia | 09-Jan-1989 | 28(82) |
| 13-Jan-2017 | Robbie Fruean | New Zealand | 13-Jul-1988 | 28(184) |
| 20-Oct-2016 | Matthew Garvey | England | 23-Oct-1987 | 28(363) |
| 13-Jan-2017 | Nathan Catt | England | 06-Jan-1988 | 29(8) |
| 10-Dec-2016 | Darren Allinson | Wales | 13-Nov-1987 | 29(28) |
| 10-Dec-2016 | Paul William Grant | New Zealand | 27-Oct-1987 | 29(45) |
| 15-Oct-2016 | Semesa Rokoduguni | England | 28-Aug-1987 | 29(49) |
| 15-Dec-2016 | David Attwood | England | 05-Apr-1987 | 29(255) |
| 15-Oct-2016 | Rhys Priestland | Wales | 07-Jan-1987 | 29(282) |
| 15-Oct-2016 | Matt Banahan | England | 30-Dec-1986 | 29(290) |
| 15-Oct-2016 | Leroy Houston | Australia | 10-Nov-1986 | 29(340) |
| 15-Oct-2016 | Aled Brew | Wales | 09-Aug-1986 | 30(68) |
| 10-Dec-2016 | Ross Batty | England | 20-Sep-1986 | 30(82) |
| 10-Dec-2016 | Daniel Russel Bowden | New Zealand | 01-Apr-1986 | 30(254) |
| 15-Dec-2016 | Francois Louw | South Africa | 15-Jun-1985 | 31(183) |
| 15-Oct-2016 | Luke Charteris | Wales | 09-Mar-1983 | 33(221) |
| 15-Oct-2016 | Kahn Fotuali'i | Samoa | 22-May-1982 | 34(147) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).