| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 14-May-2021 | Matthew Healy | Ireland | 14-Mar-1989 | 32(61) |
| 04-Jun-2021 | Bundee Aki | Ireland | 07-Apr-1990 | 31(59) |
| 29-May-2021 | Dennis Buckley | Ireland | 09-Aug-1990 | 30(294) |
| 14-May-2021 | David Hefferman | Ireland | 31-Jan-1991 | 30(104) |
| 14-May-2021 | Tiernan O'Halloran | Ireland | 26-Feb-1991 | 30(78) |
| 04-Jun-2021 | Jarrad Butler | Australia | 20-Jul-1991 | 29(320) |
| 29-May-2021 | Finley Bealham | Ireland | 09-Oct-1991 | 29(233) |
| 29-May-2021 | Kieran Marmion | Ireland | 11-Feb-1992 | 29(108) |
| 04-Jun-2021 | Jack Carty | Ireland | 31-Aug-1992 | 28(277) |
| 04-Jun-2021 | Eoghan Masterson | Ireland | 05-Apr-1993 | 28(60) |
| 04-Jun-2021 | Tom Daly | Ireland | 31-Jul-1993 | 27(308) |
| 14-May-2021 | Gavin Thornbury | Ireland | 19-Oct-1993 | 27(207) |
| 04-Jun-2021 | Ultan Dilane | Ireland | 09-Nov-1993 | 27(207) |
| 04-Jun-2021 | Dominic Robertson-McCoy | New Zealand | 10-Nov-1993 | 27(206) |
| 04-Jun-2021 | Shane Delahunt | Ireland | 02-Feb-1994 | 27(122) |
| 29-May-2021 | John Porch | Australia | 04-Mar-1994 | 27(86) |
| 04-Jun-2021 | Carolin Blade | Ireland | 29-Apr-1994 | 27(36) |
| 04-Jun-2021 | Alex Wootton | Ireland | 07-Jul-1994 | 26(333) |
| 08-May-2021 | Sean O'Brien | Ireland | 09-Dec-1994 | 26(151) |
| 04-Jun-2021 | Ben O'Donnell | Australia | 14-Aug-1995 | 25(295) |
| 14-May-2021 | Conor Oliver | Ireland | 21-Sep-1995 | 25(236) |
| 29-May-2021 | Paul Boyle | Ireland | 14-Jan-1997 | 24(135) |
| 29-May-2021 | Conor Fitzgerald | Ireland | 30-Sep-1997 | 23(241) |
| 04-Jun-2021 | Jordan Duggan | Ireland | 07-Jan-1998 | 23(148) |
| 04-Jun-2021 | Peter Sullivan | Ireland | 22-Jun-1998 | 22(348) |
| 04-Jun-2021 | Niall Murray | Ireland | 13-Oct-1999 | 21(235) |
| 04-Jun-2021 | Cian Prendergast | Ireland | 23-Feb-2000 | 21(102) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).