| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 29-Apr-2017 | Donnacha Ryan | Ireland | 11-Dec-1983 | 33(140) |
| 06-May-2017 | Jean Roy Deysel | South Africa | 05-Mar-1985 | 32(62) |
| 06-May-2017 | Billy Holland | Ireland | 03-Aug-1985 | 31(276) |
| 29-Apr-2017 | Duncan Williams | Ireland | 17-Apr-1986 | 31(12) |
| 06-May-2017 | Ian Keatley | Ireland | 01-Apr-1987 | 30(36) |
| 15-Apr-2017 | Tommy O'Donnell | Ireland | 21-May-1987 | 29(330) |
| 06-May-2017 | Keith Earls | Ireland | 02-Oct-1987 | 29(217) |
| 04-Mar-2017 | Robin Copeland | Ireland | 23-Oct-1987 | 29(133) |
| 06-May-2017 | Stephen Archer | Ireland | 29-Jan-1988 | 29(98) |
| 24-Feb-2017 | David Foley | Ireland | 16-May-1988 | 28(284) |
| 15-Apr-2017 | John Ryan | Ireland | 02-Aug-1988 | 28(256) |
| 15-Apr-2017 | Dave Kilcoyne | Ireland | 14-Dec-1988 | 28(122) |
| 29-Apr-2017 | Ronan O'Mahony | Ireland | 28-May-1989 | 27(336) |
| 26-Dec-2016 | Conor Murray | Ireland | 20-Apr-1989 | 27(250) |
| 15-Apr-2017 | Peter O'Mahony | Ireland | 17-Sep-1989 | 27(210) |
| 29-Apr-2017 | Dave O'Callaghan | Ireland | 12-Jan-1990 | 27(107) |
| 29-Apr-2017 | Simon Zebo | Ireland | 16-Mar-1990 | 27(44) |
| 29-Apr-2017 | Tyler Bleyedaal | New Zealand | 31-May-1990 | 26(334) |
| 26-Dec-2016 | CJ Stander | Ireland | 05-Apr-1990 | 26(266) |
| 06-May-2017 | James Cronin | Ireland | 23-Nov-1990 | 26(165) |
| 29-Apr-2017 | Francis Saili | New Zealand | 16-Feb-1991 | 26(73) |
| 06-May-2017 | Jacob Johannes Taute | South Africa | 21-Mar-1991 | 26(47) |
| 01-Oct-2016 | Duncan Casey | Ireland | 14-Nov-1990 | 25(322) |
| 06-May-2017 | Andrew Conway | Ireland | 11-Jul-1991 | 25(300) |
| 17-Sep-2016 | Colm O'Shea | Ireland | 19-Jan-1991 | 25(242) |
| 24-Sep-2016 | Cian Bohane | Ireland | 26-Jul-1991 | 25(61) |
| 15-Apr-2017 | Niall Scannell | Ireland | 08-Apr-1992 | 25(7) |
| 03-Feb-2017 | Peter McCabe | Ireland | 05-Mar-1992 | 24(335) |
| 06-May-2017 | Angus Lloyd | Ireland | 02-Oct-1992 | 24(216) |
| 06-May-2017 | Rhys Marshall | New Zealand | 12-Oct-1992 | 24(206) |
| 06-May-2017 | Darren O'Shea | Ireland | 12-Dec-1992 | 24(145) |
| 29-Apr-2017 | Darren Sweetman | Ireland | 05-May-1993 | 23(359) |
| 10-Feb-2017 | Jean Kleyn | South Africa | 26-Aug-1993 | 23(168) |
| 06-May-2017 | Jack O'Donoghue | Ireland | 08-Jan-1994 | 23(118) |
| 15-Apr-2017 | Rory Scannell | Ireland | 22-Dec-1993 | 23(114) |
| 25-Mar-2017 | David Johnston | Ireland | 28-Feb-1994 | 23(25) |
| 06-May-2017 | Alex Wootton | Ireland | 07-Jul-1994 | 22(304) |
| 06-May-2017 | Daniel Goggin | Ireland | 10-Dec-1994 | 22(148) |
| 06-May-2017 | Conor Oliver | Ireland | 21-Sep-1995 | 21(228) |
| 26-Nov-2016 | Sam Arnold | Ireland | 08-Apr-1996 | 20(232) |
| 03-Feb-2017 | Calvin Nash | Ireland | 08-Aug-1997 | 19(179) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).