| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 16-Jun-2021 | Neco Williams | Wales | 13-Apr-2001 | 20(64) |
| 20-Jun-2021 | Dylan Levitt | Wales | 17-Nov-2000 | 20(215) |
| 16-Jun-2021 | Ethan Ampadu | Wales | 14-Sep-2000 | 20(275) |
| 11-Jun-2016 | Jonathan Williams | Wales | 09-Oct-1993 | 22(246) |
| 11-Jun-2016 | Danny Ward | Wales | 22-Jun-1993 | 22(355) |
| 11-Jun-2016 | Ben Davies | Wales | 24-Apr-1993 | 23(48) |
| 26-Jun-2021 | Tyler Roberts | Wales | 12-Jan-1998 | 23(165) |
| 12-Jun-2021 | Dan James | Wales | 10-Nov-1997 | 23(214) |
| 12-Jun-2021 | Chris Mepham | Wales | 05-Nov-1997 | 23(219) |
| 12-Jun-2021 | Joe Rodon | Wales | 22-Oct-1997 | 23(233) |
| 12-Jun-2021 | David Brooks | Wales | 08-Jul-1997 | 23(339) |
| 16-Jun-2021 | Harry Wilson | Wales | 22-Mar-1997 | 24(86) |
| 12-Jun-2021 | Joe Morrell | Wales | 03-Jan-1997 | 24(160) |
| 11-Jun-2016 | Jazz Richards | Wales | 12-Apr-1991 | 25(61) |
| 11-Jun-2016 | Aaron Ramsey | Wales | 26-Dec-1990 | 25(168) |
| 11-Jun-2016 | Joe Allen | Wales | 14-Mar-1990 | 26(90) |
| 20-Jun-2016 | Sam Vokes | Wales | 21-Oct-1989 | 26(243) |
| 11-Jun-2016 | Chris Gunter | Wales | 21-Jul-1989 | 26(326) |
| 11-Jun-2016 | Gareth Bale | Wales | 16-Jul-1989 | 26(331) |
| 11-Jun-2016 | Hal Robson-Kanu | Wales | 21-May-1989 | 27(21) |
| 12-Jun-2021 | Kieffer Moore | Wales | 09-Feb-1994 | 27(123) |
| 11-Jun-2016 | Neil Taylor | Wales | 07-Feb-1989 | 27(124) |
| 11-Jun-2016 | James Chester | Wales | 23-Jan-1989 | 27(139) |
| 20-Jun-2016 | Simon Church | Wales | 10-Dec-1988 | 27(192) |
| 20-Jun-2016 | Andy King | Wales | 29-Oct-1988 | 27(234) |
| 12-Jun-2021 | Connor Roberts | Wales | 08-Dec-1992 | 28(186) |
| 11-Jun-2016 | Joe Ledley | Wales | 21-Jan-1987 | 29(142) |
| 16-Jun-2016 | Wayne Hennessey | Wales | 24-Jan-1987 | 29(144) |
| 11-Jun-2016 | David Edwards | Wales | 03-Feb-1986 | 30(129) |
| 11-Jun-2016 | Ashley Williams | Wales | 23-Mar-1984 | 32(80) |
| 01-Jul-2016 | James Collins | Wales | 23-Aug-1983 | 32(313) |
MD = Match date,
DOB = Date Of Birth,
A(D) = Age(Days).