| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 16-May-2015 | Peter Edwards | Wales | 12-Aug-1980 | 34(277) |
| 11-Apr-2015 | Regan King | New Zealand | 02-Oct-1980 | 34(191) |
| 10-May-2015 | Philip John | Wales | 25-Apr-1981 | 34(15) |
| 07-Mar-2015 | Johan Snyman | South Africa | 09-Jul-1984 | 30(241) |
| 27-Feb-2015 | Michael Tagicakibau | Fiji | 09-May-1985 | 29(294) |
| 11-Apr-2015 | Robert McCusker | Wales | 12-Oct-1985 | 29(181) |
| 09-Jan-2015 | Jacobie Adriaanse | South Africa | 19-Jul-1985 | 29(174) |
| 16-May-2015 | John Barclay | Scotland | 24-Sep-1986 | 28(234) |
| 16-May-2015 | Ken Owens | Wales | 03-Jan-1987 | 28(133) |
| 16-May-2015 | Rhys Priestland | Wales | 07-Jan-1987 | 28(129) |
| 28-Mar-2015 | George Earle | South Africa | 09-Jan-1987 | 28(78) |
| 27-Dec-2014 | Emyr Phillips | Wales | 22-Feb-1987 | 27(308) |
| 16-May-2015 | Aaron Shingler | Wales | 07-Aug-1987 | 27(282) |
| 16-May-2015 | Hadleigh Parkes | Wales | 05-Oct-1987 | 27(223) |
| 21-Nov-2014 | Gareth Owen | Wales | 05-Nov-1988 | 26(16) |
| 27-Dec-2014 | Rory Pitman | Wales | 06-Oct-1989 | 25(82) |
| 16-May-2015 | Lewis Rawlins | Wales | 13-Apr-1990 | 25(33) |
| 16-May-2015 | Gareth Davies | Wales | 18-Aug-1990 | 24(271) |
| 16-May-2015 | Scott Williams | Wales | 10-Oct-1990 | 24(218) |
| 16-May-2015 | James Davies | Wales | 25-Oct-1990 | 24(203) |
| 27-Dec-2014 | Kristian Phillips | Wales | 02-Sep-1990 | 24(116) |
| 16-May-2015 | Adam Warren | Wales | 07-Mar-1991 | 24(70) |
| 16-May-2015 | Liam Williams | Wales | 09-Apr-1991 | 24(37) |
| 16-May-2015 | Jake Ball | Wales | 21-Jun-1991 | 23(329) |
| 11-Apr-2015 | Steve Shingler | Wales | 20-Jun-1991 | 23(295) |
| 16-May-2015 | Rob Evans | Wales | 14-Apr-1992 | 23(31) |
| 03-Jan-2015 | Kirby Myhill | Wales | 05-Feb-1992 | 22(333) |
| 10-May-2015 | Aled Davies | Wales | 19-Jul-1992 | 22(295) |
| 10-Oct-2014 | Rhodri Jones | Wales | 23-Dec-1991 | 22(292) |
| 03-Jan-2015 | Samson Lee | Wales | 30-Nov-1992 | 22(34) |
| 10-May-2015 | Harry Robinson | Wales | 16-Apr-1993 | 22(24) |
| 28-Mar-2015 | Jordan Williams | Wales | 20-Sep-1993 | 21(189) |
| 13-Sep-2014 | Rhodri Williams | Wales | 05-May-1993 | 21(131) |
| 16-May-2015 | Steffan Evans | Wales | 01-Sep-1994 | 20(257) |
| 09-Jan-2015 | Ryan Elias | Wales | 07-Jan-1995 | 20(2) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).