| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 16-Mar-2024 | Peter O'Mahony | Ireland | 17-Sep-1989 | 34(181) |
| 16-Mar-2024 | Bundee Aki | Ireland | 07-Apr-1990 | 33(344) |
| 11-Feb-2024 | Finley Bealham | Ireland | 09-Oct-1991 | 32(125) |
| 16-Mar-2024 | Jamieson Gibson-Park | Ireland | 10-May-1992 | 31(310) |
| 16-Mar-2024 | James Lowe | Wales | 08-Jul-1992 | 31(252) |
| 16-Mar-2024 | Tadhg Beirne | Ireland | 01-Aug-1992 | 31(228) |
| 11-Feb-2024 | Jack Conan | Ireland | 29-Jul-1992 | 31(197) |
| 11-Feb-2024 | Stuart McCloskey | Ireland | 06-Aug-1992 | 31(189) |
| 16-Mar-2024 | Tadhg Furlong | Ireland | 14-Nov-1992 | 31(123) |
| 16-Mar-2024 | Josh van der Flier | Ireland | 25-Apr-1993 | 30(326) |
| 16-Mar-2024 | Robbie Henshaw | Ireland | 12-Jun-1993 | 30(278) |
| 16-Mar-2024 | Andrew Porter | Ireland | 16-Jan-1996 | 28(60) |
| 09-Mar-2024 | Hugo Keenan | Ireland | 18-Jun-1996 | 27(264) |
| 11-Feb-2024 | James Ryan | Ireland | 24-Jul-1996 | 27(201) |
| 16-Mar-2024 | Jordan Larmour | Ireland | 10-Jun-1997 | 26(280) |
| 16-Mar-2024 | Calvin Nash | Ireland | 08-Aug-1997 | 26(221) |
| 24-Feb-2024 | Ciaran Frawley | Ireland | 04-Dec-1997 | 26(82) |
| 16-Mar-2024 | Caelan Doris | Ireland | 02-Apr-1998 | 25(349) |
| 16-Mar-2024 | Dan Sheehan | Ireland | 17-Sep-1998 | 25(181) |
| 11-Feb-2024 | Craig Casey | Ireland | 19-Apr-1999 | 24(298) |
| 11-Feb-2024 | Ryan Baird | Ireland | 26-Jul-1999 | 24(200) |
| 16-Mar-2024 | Jack Crowley | Ireland | 13-Jan-2000 | 24(63) |
| 16-Mar-2024 | Joe McCarthy | Ireland | 26-Mar-2001 | 22(356) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).