| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 08-May-2022 | Will Reed | Wales | 03-Nov-2001 | 20(186) |
| 26-Sep-2021 | Ben Carter | Wales | 23-Jan-2001 | 20(246) |
| 26-Sep-2021 | Aneurin Owen | Wales | 19-Oct-2000 | 20(342) |
| 23-Apr-2022 | Harry Fry | England | 05-Apr-2001 | 21(18) |
| 23-Oct-2021 | Rio Dyer | Wales | 21-Dec-1999 | 21(307) |
| 09-Oct-2021 | Taine Basham | Wales | 02-Nov-1999 | 21(342) |
| 23-Oct-2021 | Ben Fry | Wales | 26-Sep-1998 | 23(27) |
| 04-Dec-2021 | Dan Babos | Wales | 17-Oct-1998 | 23(48) |
| 01-Apr-2022 | Ioan Davies | Wales | 05-Feb-1999 | 23(55) |
| 27-Nov-2021 | Chris Coleman | Wales | 31-Aug-1998 | 23(88) |
| 26-Sep-2021 | Jordan Olowofela | England | 07-Apr-1998 | 23(172) |
| 26-Sep-2021 | Aaron Wainwright | Wales | 25-Sep-1997 | 24(1) |
| 26-Sep-2021 | Ellis Shipp | Wales | 14-Aug-1997 | 24(43) |
| 26-Mar-2022 | Jared Rosser | Wales | 31-Dec-1997 | 24(85) |
| 05-Mar-2022 | Will Talbot-Davies | Wales | 11-Sep-1997 | 24(175) |
| 04-Dec-2021 | Leon Brown | Wales | 26-Oct-1996 | 25(39) |
| 09-Oct-2021 | Harrison Keddie | Wales | 10-Jul-1996 | 25(91) |
| 26-Mar-2022 | Huw Taylor | England | 05-Jun-1996 | 25(294) |
| 23-Oct-2021 | Joseph Davies | Wales | 13-Nov-1995 | 25(345) |
| 09-Oct-2021 | Joe Maksymiw | England | 20-Sep-1995 | 26(20) |
| 23-Oct-2021 | Taylor Davies | Wales | 30-Jul-1995 | 26(86) |
| 26-Sep-2021 | Ollie Griffiths | Wales | 23-Mar-1995 | 26(188) |
| 26-Sep-2021 | Jack Dixon | Wales | 13-Dec-1994 | 26(288) |
| 26-Sep-2021 | Ross Moriarty | Wales | 18-Apr-1994 | 27(161) |
| 03-Oct-2021 | Elliott Dee | Wales | 07-Mar-1994 | 27(210) |
| 15-Oct-2021 | Gonzalo Bertranou | Argentina | 31-Dec-1993 | 27(288) |
| 26-Sep-2021 | Sam Davies | Wales | 06-Oct-1993 | 27(355) |
| 09-Oct-2021 | Jordan Williams | Wales | 20-Sep-1993 | 28(19) |
| 09-Oct-2021 | Rhodri Williams | Wales | 05-May-1993 | 28(157) |
| 26-Sep-2021 | Mesake Doge | Fiji | 01-Apr-1993 | 28(178) |
| 26-Sep-2021 | Aki Seiuli | Samoa | 22-Dec-1992 | 28(278) |
| 26-Sep-2021 | Lewis Jones | Wales | 24-Nov-1992 | 28(306) |
| 26-Sep-2021 | Jonah Holmes | Wales | 24-Jul-1992 | 29(64) |
| 26-Sep-2021 | Josh Lewis | Wales | 22-Mar-1992 | 29(188) |
| 20-Feb-2022 | Dan Baker | Wales | 05-Jul-1992 | 29(230) |
| 26-Sep-2021 | William Rowlands | Wales | 19-Sep-1991 | 30(8) |
| 15-Oct-2021 | Adam Warren | Wales | 07-Mar-1991 | 30(223) |
| 09-Oct-2021 | Greg Bateman | England | 20-Jun-1989 | 32(111) |
| 27-Nov-2021 | Jamie Roberts | Wales | 08-Nov-1986 | 35(20) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).