| MD | Players | Nationality | DOB | A(D) |
|---|---|---|---|---|
| 16-Oct-2015 | Ross Byrne | Ireland | 08-Apr-1995 | 20(191) |
| 12-Sep-2015 | Gary Ringrose | Ireland | 26-Jan-1995 | 20(229) |
| 06-Nov-2015 | Cian Kelleher | Ireland | 07-Aug-1994 | 21(91) |
| 04-Sep-2015 | Dan Leavy | Ireland | 23-May-1994 | 21(104) |
| 12-Sep-2015 | Ross Moloney | Ireland | 11-May-1994 | 21(124) |
| 29-Jan-2016 | Peter Dooley | Ireland | 04-Aug-1994 | 21(178) |
| 29-Jan-2016 | Adam Byrne | Ireland | 10-Apr-1994 | 21(294) |
| 16-Oct-2015 | Bryan Byrne | Ireland | 09-Sep-1993 | 22(37) |
| 12-Sep-2015 | Josh van der Flier | Ireland | 25-Apr-1993 | 22(140) |
| 04-Sep-2015 | Luke McGrath | Ireland | 03-Feb-1993 | 22(213) |
| 01-Nov-2015 | Tadhg Furlong | Ireland | 14-Nov-1992 | 22(352) |
| 04-Sep-2015 | Jack Conan | Ireland | 29-Jul-1992 | 23(36) |
| 04-Sep-2015 | Cathal Marsh | Ireland | 10-Jan-1992 | 23(237) |
| 01-Nov-2015 | Jordi Murphy | Ireland | 22-Apr-1991 | 24(193) |
| 03-Oct-2015 | Martin Moore | Ireland | 01-Mar-1991 | 24(216) |
| 06-Nov-2015 | James Tracy | Ireland | 02-Apr-1991 | 24(218) |
| 16-Oct-2015 | Colm O'Shea | Ireland | 19-Jan-1991 | 24(270) |
| 20-Feb-2016 | Michael Kearney | Ireland | 29-Mar-1991 | 24(328) |
| 03-Oct-2015 | Rhys Ruddock | Ireland | 13-Oct-1990 | 24(355) |
| 04-Sep-2015 | Noel Reid | Ireland | 22-May-1990 | 25(105) |
| 12-Sep-2015 | Dominic Ryan | Ireland | 28-May-1990 | 25(107) |
| 01-Nov-2015 | Jack McGrath | Ireland | 11-Oct-1989 | 26(21) |
| 01-Nov-2015 | David Kearney | Ireland | 19-Jun-1989 | 26(135) |
| 06-Nov-2015 | Ian Madigan | Ireland | 21-Mar-1989 | 26(230) |
| 04-Sep-2015 | Tom Denton | England | 13-Feb-1988 | 27(203) |
| 06-Nov-2015 | Cian Healy | Ireland | 07-Oct-1987 | 28(30) |
| 01-Nov-2015 | Luke Fitzgerald | Ireland | 13-Sep-1987 | 28(49) |
| 04-Sep-2015 | Jamie Hagan | Ireland | 15-Apr-1987 | 28(142) |
| 04-Sep-2015 | Darragh Fanning | Ireland | 09-Feb-1987 | 28(207) |
| 04-Sep-2015 | Ben Te'o | England | 27-Jan-1987 | 28(220) |
| 06-Nov-2015 | Sean O'Brien | Ireland | 14-Feb-1987 | 28(265) |
| 04-Sep-2015 | Fergus McFaddon | Ireland | 17-Jun-1986 | 29(79) |
| 06-Nov-2015 | Devin Toner | Ireland | 29-Jun-1986 | 29(130) |
| 04-Sep-2015 | Michael Bent | Ireland | 25-Apr-1986 | 29(132) |
| 01-Nov-2015 | Sean Cronin | Ireland | 06-May-1986 | 29(179) |
| 01-Jan-2016 | Richard Strauss | Ireland | 29-Jan-1986 | 29(337) |
| 01-Nov-2015 | Jonathan Sexton | Ireland | 11-Jul-1985 | 30(113) |
| 04-Sep-2015 | Kevin McLaughlin | Ireland | 20-Sep-1984 | 30(349) |
| 06-Nov-2015 | Zane Kirchner | South Africa | 16-Jun-1984 | 31(142) |
| 06-Nov-2015 | James Heaslip | Ireland | 15-Dec-1983 | 31(326) |
| 06-Nov-2015 | Robert Kearney | Ireland | 26-Mar-1983 | 32(225) |
| 04-Sep-2015 | Isikeli Nacewa | Fiji | 22-Jul-1982 | 33(44) |
| 04-Sep-2015 | Aaron Dundon | Ireland | 22-Jun-1982 | 33(74) |
| 01-Nov-2015 | Hayden Triggs | New Zealand | 22-Feb-1982 | 33(252) |
| 04-Sep-2015 | Mike McCarthy | Ireland | 27-Nov-1981 | 33(281) |
| 01-Nov-2015 | Eion Redden | Ireland | 20-Nov-1980 | 34(346) |
| 03-Oct-2015 | Issac Boss | Ireland | 09-Apr-1980 | 35(177) |
| 06-Nov-2015 | Mike Ross | Ireland | 21-Dec-1979 | 35(321) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).