| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 01-Nov-2014 | Sam Skinner | England | 31-Jan-1995 | 19(274) |
| 01-Nov-2014 | Sam Simmonds | England | 10-Nov-1994 | 19(356) |
| 01-Nov-2014 | Max Bodilly | England | 09-Sep-1994 | 20(53) |
| 22-Mar-2015 | Joel Conlon | England | 04-May-1994 | 20(322) |
| 01-Nov-2014 | Jack Arnott | England | 02-Sep-1993 | 21(60) |
| 08-Nov-2014 | Sam Hill | England | 14-Jul-1993 | 21(117) |
| 01-Nov-2014 | Luke Cowan-Dickie | England | 20-Jun-1993 | 21(134) |
| 08-Nov-2014 | Jack Nowell | England | 11-Apr-1993 | 21(211) |
| 08-Nov-2014 | Henry Slade | England | 19-Mar-1993 | 21(234) |
| 01-Nov-2014 | Jerry Sexton | Ireland | 20-Jan-1993 | 21(285) |
| 08-Nov-2014 | Tomas Francis | Wales | 27-Apr-1992 | 22(195) |
| 01-Feb-2015 | William Carrick Smith | England | 02-Apr-1992 | 22(305) |
| 08-Nov-2014 | Dave Ewers | England | 03-Nov-1990 | 24(5) |
| 01-Nov-2014 | Adam Hughes | Wales | 14-Feb-1990 | 24(260) |
| 08-Nov-2014 | Jack Yeandle | England | 22-Dec-1989 | 24(321) |
| 01-Nov-2014 | Alex Brown | England | 13-Oct-1989 | 25(19) |
| 08-Nov-2014 | Ben Moon | England | 14-Jul-1989 | 25(117) |
| 01-Nov-2014 | David Lewis | England | 29-Apr-1989 | 25(186) |
| 08-Nov-2014 | Byron McGuigan | Scotland | 20-Apr-1989 | 25(202) |
| 08-Nov-2014 | Donovan Armand | England | 23-Sep-1988 | 26(46) |
| 15-Mar-2015 | Mitchell Lees | Australia | 12-Oct-1988 | 26(154) |
| 08-Nov-2014 | Will Chudley | England | 17-Mar-1988 | 26(236) |
| 01-Nov-2014 | Tom James | Wales | 17-Apr-1987 | 27(198) |
| 01-Feb-2015 | Ian Whitten | Ireland | 05-Jun-1987 | 27(241) |
| 01-Nov-2014 | Fetu'u Vainikolo | Tonga | 30-Jan-1985 | 29(275) |
| 15-Mar-2015 | Moray Low | Scotland | 28-Nov-1984 | 30(107) |
| 08-Nov-2014 | Gareth Steenson | Ireland | 05-Apr-1984 | 30(217) |
| 08-Nov-2014 | Matthew Jess | England | 04-Apr-1984 | 30(218) |
| 01-Nov-2014 | Dean Mumm | Australia | 05-Mar-1984 | 30(241) |
| 15-Mar-2015 | Ben White | Wales | 23-Nov-1983 | 31(112) |
| 08-Nov-2014 | Thomas Waldron | England | 28-Apr-1983 | 31(194) |
| 01-Feb-2015 | Elvis Taione | Tonga | 25-May-1983 | 31(252) |
| 08-Nov-2014 | Damian Welch | Wales | 28-Jul-1982 | 32(103) |
| 01-Feb-2015 | Tom, Johnson | England | 16-Jul-1982 | 32(200) |
| 01-Nov-2014 | James Scayesbrook | England | 01-Jan-1982 | 32(304) |
| 01-Nov-2014 | Brett Sturgess | England | 16-Nov-1981 | 32(350) |
| 15-Mar-2015 | Kai Horstmann | England | 21-Sep-1981 | 33(175) |
| 15-Mar-2015 | Sireli Naqelevuki | Fiji | 30-Sep-1980 | 34(166) |
| 01-Nov-2014 | Ceri Sweeney | Wales | 21-Jan-1980 | 34(285) |
| 01-Feb-2015 | Hayden Thomas | England | 18-Oct-1978 | 36(106) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).