| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 28-Apr-2017 | Mike Ross | Ireland | 21-Dec-1979 | 37(129) |
| 24-Feb-2017 | Mike McCarthy | Ireland | 27-Nov-1981 | 35(90) |
| 06-May-2017 | Hayden Triggs | New Zealand | 22-Feb-1982 | 35(74) |
| 06-May-2017 | Isikeli Nacewa | Fiji | 22-Jul-1982 | 34(289) |
| 08-Oct-2016 | Robert Kearney | Ireland | 26-Mar-1983 | 33(197) |
| 31-Dec-2016 | James Heaslip | Ireland | 15-Dec-1983 | 33(17) |
| 28-Apr-2017 | Zane Kirchner | South Africa | 16-Jun-1984 | 32(316) |
| 06-Jan-2017 | Jonathan Sexton | Ireland | 11-Jul-1985 | 31(179) |
| 25-Mar-2017 | Richard Strauss | Ireland | 29-Jan-1986 | 31(55) |
| 08-Apr-2017 | Sean Cronin | Ireland | 06-May-1986 | 30(338) |
| 25-Mar-2017 | Michael Bent | Ireland | 25-Apr-1986 | 30(335) |
| 06-May-2017 | Fergus McFaddon | Ireland | 17-Jun-1986 | 30(324) |
| 06-May-2017 | Devin Toner | Ireland | 29-Jun-1986 | 30(312) |
| 06-Jan-2017 | Sean O'Brien | Ireland | 14-Feb-1987 | 29(327) |
| 15-Apr-2017 | Cian Healy | Ireland | 07-Oct-1987 | 29(191) |
| 12-Feb-2017 | Ian Nagle | Ireland | 17-Oct-1988 | 28(118) |
| 15-Apr-2017 | David Kearney | Ireland | 19-Jun-1989 | 27(300) |
| 06-May-2017 | Jack McGrath | Ireland | 11-Oct-1989 | 27(207) |
| 06-May-2017 | Noel Reid | Ireland | 22-May-1990 | 26(350) |
| 28-Apr-2017 | Dominic Ryan | Ireland | 28-May-1990 | 26(336) |
| 06-May-2017 | Rhys Ruddock | Ireland | 13-Oct-1990 | 26(206) |
| 06-May-2017 | James Tracy | Ireland | 02-Apr-1991 | 26(35) |
| 28-Apr-2017 | Michael Kearney | Ireland | 29-Mar-1991 | 26(31) |
| 08-Oct-2016 | Jordi Murphy | Ireland | 22-Apr-1991 | 25(170) |
| 08-Apr-2017 | Jamieson Gibson-Park | Ireland | 10-May-1992 | 24(333) |
| 06-May-2017 | Jack Conan | Ireland | 29-Jul-1992 | 24(281) |
| 06-May-2017 | Tadhg Furlong | Ireland | 14-Nov-1992 | 24(173) |
| 17-Feb-2017 | Barry Daly | Ireland | 19-Sep-1992 | 24(151) |
| 06-May-2017 | Luke McGrath | Ireland | 03-Feb-1993 | 24(92) |
| 06-May-2017 | Josh van der Flier | Ireland | 25-Apr-1993 | 24(11) |
| 08-Apr-2017 | Robbie Henshaw | Ireland | 12-Jun-1993 | 23(300) |
| 28-Apr-2017 | Tom Daly | Ireland | 31-Jul-1993 | 23(271) |
| 28-Apr-2017 | Rory O'Loughlin | Ireland | 21-Jan-1994 | 23(97) |
| 24-Feb-2017 | Peadar Timmins | Ireland | 08-Jan-1994 | 23(47) |
| 06-May-2017 | Adam Byrne | Ireland | 10-Apr-1994 | 23(26) |
| 02-Sep-2016 | Bryan Byrne | Ireland | 09-Sep-1993 | 22(359) |
| 28-Apr-2017 | Ross Moloney | Ireland | 11-May-1994 | 22(353) |
| 28-Apr-2017 | Dan Leavy | Ireland | 23-May-1994 | 22(341) |
| 28-Apr-2017 | Peter Dooley | Ireland | 04-Aug-1994 | 22(268) |
| 06-May-2017 | Gary Ringrose | Ireland | 26-Jan-1995 | 22(101) |
| 28-Apr-2017 | Nick McCarthy | Ireland | 25-Mar-1995 | 22(35) |
| 28-Apr-2017 | Ross Byrne | Ireland | 08-Apr-1995 | 22(21) |
| 06-May-2017 | Joey Carbery | Ireland | 01-Nov-1995 | 21(187) |
| 03-Dec-2016 | Jeremy Loughman | Ireland | 22-Jul-1995 | 21(135) |
| 05-Nov-2016 | Andrew Porter | Ireland | 16-Jan-1996 | 20(294) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).