| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 22-Apr-2023 | Josh Turnbull | Wales | 12-Mar-1984 | 39(41) |
| 22-Apr-2023 | Reynold Lee-lo | Samoa | 28-Feb-1986 | 37(53) |
| 22-Apr-2023 | Rhys Priestland | Wales | 07-Jan-1987 | 36(105) |
| 18-Feb-2023 | Dimitri Arhip | Moldova | 12-Nov-1988 | 34(98) |
| 22-Apr-2023 | Jason Harries | Wales | 14-Feb-1989 | 34(67) |
| 04-Mar-2023 | Kristian Dacey | Wales | 25-Jul-1989 | 33(222) |
| 24-Mar-2023 | Lloyd Williams | Wales | 30-Nov-1989 | 33(114) |
| 22-Apr-2023 | Toby Faletau | Wales | 12-Nov-1990 | 32(161) |
| 22-Oct-2022 | Willis Halaholo | Wales | 06-Jul-1990 | 32(108) |
| 07-Jan-2023 | Liam Williams | Wales | 09-Apr-1991 | 31(273) |
| 28-Jan-2023 | Kirby Myhill | Wales | 05-Feb-1992 | 30(358) |
| 22-Apr-2023 | Thomas Young | Wales | 18-May-1992 | 30(339) |
| 23-Sep-2022 | Matthew Morgan | Wales | 23-Apr-1992 | 30(153) |
| 28-Jan-2023 | Bradley Thyer | Wales | 07-Feb-1993 | 29(355) |
| 04-Mar-2023 | Ellis Jenkins | Wales | 29-Apr-1993 | 29(309) |
| 15-Apr-2023 | Lopeti Timani | Australia | 28-Sep-1993 | 29(199) |
| 15-Apr-2023 | Ben Thomas | Wales | 27-Nov-1993 | 29(139) |
| 22-Apr-2023 | Tomos Williams | Wales | 01-Jan-1995 | 28(111) |
| 03-Dec-2022 | Aled Summerhill | Wales | 02-Nov-1994 | 28(31) |
| 26-Dec-2022 | Rory Thornton | Wales | 16-Mar-1995 | 27(285) |
| 07-Jan-2023 | Josh Adams | Wales | 21-Apr-1995 | 27(261) |
| 04-Mar-2023 | Dillon Lewis | Wales | 04-Jan-1996 | 27(59) |
| 22-Apr-2023 | Liam Belcher | Wales | 28-Apr-1996 | 26(359) |
| 22-Apr-2023 | Seb Davies | Wales | 15-May-1996 | 26(342) |
| 22-Apr-2023 | Jarrod Evans | Wales | 25-Jul-1996 | 26(271) |
| 22-Apr-2023 | Corey Domachowski | Wales | 19-Sep-1996 | 26(215) |
| 22-Apr-2023 | Kieron Assiratti | Wales | 30-Jun-1997 | 25(296) |
| 22-Apr-2023 | James Ratti | Wales | 14-Oct-1997 | 25(190) |
| 24-Mar-2023 | Shane Lewis-Hughes | Wales | 20-Sep-1997 | 25(185) |
| 15-Apr-2023 | Owen Lane | Wales | 20-Dec-1997 | 25(116) |
| 15-Apr-2023 | James Botham | Wales | 22-Feb-1998 | 25(52) |
| 04-Mar-2023 | Rhys Carre | Wales | 08-Feb-1998 | 25(24) |
| 01-Jan-2023 | Will Davies-King | Wales | 28-Jul-1998 | 24(157) |
| 22-Apr-2023 | Max Llewellyn | Wales | 13-Jan-1999 | 24(99) |
| 24-Mar-2023 | Teddy Williams | Wales | 18-Oct-2000 | 22(157) |
| 22-Apr-2023 | Mason Grady | Wales | 29-Mar-2002 | 21(24) |
| 03-Dec-2022 | Cam Winnett | Wales | 07-Jan-2003 | 19(330) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).