| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 09-Oct-2021 | Jamie Osborne | Ireland | 16-Nov-2001 | 19(327) |
| 23-Apr-2022 | Chris Cosgrave | Ireland | 24-Jul-2001 | 20(273) |
| 29-Jan-2022 | Joe McCarthy | Ireland | 26-Mar-2001 | 20(309) |
| 30-Apr-2022 | Alex Soroka | Ireland | 19-Feb-2001 | 21(70) |
| 11-Feb-2022 | Martin Moloney | Ireland | 19-Oct-2000 | 21(115) |
| 25-Feb-2022 | Max O'Reilly | Ireland | 26-Feb-2000 | 21(365) |
| 05-Mar-2022 | Tom Clarkson | Ireland | 22-Feb-2000 | 22(12) |
| 09-Oct-2021 | Scott Penny | Ireland | 22-Sep-1999 | 22(18) |
| 23-Apr-2022 | John McKee | Ireland | 15-Feb-2000 | 22(68) |
| 09-Oct-2021 | Ryan Baird | Ireland | 26-Jul-1999 | 22(76) |
| 23-Apr-2022 | Brian Deeny | Ireland | 03-Feb-2000 | 22(80) |
| 09-Oct-2021 | Harry Byrne | Ireland | 22-Apr-1999 | 22(171) |
| 30-Apr-2022 | Cormac Foley | Ireland | 24-Oct-1999 | 22(189) |
| 03-Oct-2021 | Rob Russell | Ireland | 13-Jan-1999 | 22(264) |
| 25-Sep-2021 | Dan Sheehan | Ireland | 17-Sep-1998 | 23(8) |
| 23-Apr-2022 | Jack Dunne | Ireland | 21-Nov-1998 | 23(153) |
| 25-Sep-2021 | Caelan Doris | Ireland | 02-Apr-1998 | 23(176) |
| 16-Oct-2021 | Ronan Kelleher | Ireland | 24-Jan-1998 | 23(265) |
| 25-Sep-2021 | Ciaran Frawley | Ireland | 04-Dec-1997 | 23(295) |
| 11-Feb-2022 | Tommy O'Brien | Ireland | 20-Feb-1998 | 23(356) |
| 09-Oct-2021 | Jordan Larmour | Ireland | 10-Jun-1997 | 24(121) |
| 09-Oct-2021 | Jimmy O'Brien | Ireland | 27-Nov-1996 | 24(316) |
| 03-Oct-2021 | Max Deegan | Ireland | 01-Oct-1996 | 25(2) |
| 25-Sep-2021 | James Ryan | Ireland | 24-Jul-1996 | 25(63) |
| 25-Sep-2021 | Hugo Keenan | Ireland | 18-Jun-1996 | 25(99) |
| 03-Oct-2021 | Conor O'Brien | Ireland | 06-Feb-1996 | 25(240) |
| 25-Sep-2021 | Andrew Porter | Ireland | 16-Jan-1996 | 25(253) |
| 29-Jan-2022 | Will Connors | Ireland | 04-Apr-1996 | 25(300) |
| 03-Oct-2021 | Ross Byrne | Ireland | 08-Apr-1995 | 26(179) |
| 25-Sep-2021 | Gary Ringrose | Ireland | 26-Jan-1995 | 26(243) |
| 11-Feb-2022 | Nick McCarthy | Ireland | 25-Mar-1995 | 26(324) |
| 11-Feb-2022 | Josh Murphy | Ireland | 07-Feb-1995 | 27(4) |
| 25-Sep-2021 | Ross Moloney | Ireland | 11-May-1994 | 27(137) |
| 09-Oct-2021 | Dan Leavy | Ireland | 23-May-1994 | 27(139) |
| 09-Oct-2021 | Adam Byrne | Ireland | 10-Apr-1994 | 27(182) |
| 05-Mar-2022 | Peter Dooley | Ireland | 04-Aug-1994 | 27(213) |
| 25-Sep-2021 | Rory O'Loughlin | Ireland | 21-Jan-1994 | 27(247) |
| 09-Oct-2021 | Edward Byrne | Ireland | 09-Sep-1993 | 28(30) |
| 25-Sep-2021 | Josh van der Flier | Ireland | 25-Apr-1993 | 28(153) |
| 27-Nov-2021 | Robbie Henshaw | Ireland | 12-Jun-1993 | 28(168) |
| 25-Sep-2021 | Luke McGrath | Ireland | 03-Feb-1993 | 28(234) |
| 16-Oct-2021 | Tadhg Furlong | Ireland | 14-Nov-1992 | 28(336) |
| 16-Oct-2021 | Jack Conan | Ireland | 29-Jul-1992 | 29(79) |
| 25-Sep-2021 | James Lowe | Wales | 08-Jul-1992 | 29(79) |
| 03-Oct-2021 | Jamieson Gibson-Park | Ireland | 10-May-1992 | 29(146) |
| 25-Sep-2021 | Michael Alaalatoa | Samoa | 28-Aug-1991 | 30(29) |
| 27-Nov-2021 | James Tracy | Ireland | 02-Apr-1991 | 30(240) |
| 25-Sep-2021 | Rhys Ruddock | Ireland | 13-Oct-1990 | 30(348) |
| 11-Feb-2022 | David Kearney | Ireland | 19-Jun-1989 | 32(237) |
| 22-Oct-2021 | Cian Healy | Ireland | 07-Oct-1987 | 34(16) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).