| Event | Athlete | College | Mark | Date |
|---|---|---|---|---|
| 100y | Cashel Riordan | UCC | 9.80 | 1963-05-11 |
| 100m | Philip Snoddy | QUB | 10.40 | 1987-05-09 |
| 110mH | Ian McDonald | DCU | 14.28 | 2008-04-18 |
| 120yH | D. Dennehy | UCC | 15.30 | 1947-05-21 |
| 200m | Simon Baird | QUB | 21.20 | 1985-05-03 to 1985-05-04 |
| 220y | R.R. Woods | TCD | 21.80 | 1923-06-02 |
| 400m | Robert Daly | UCD | 47.25 | 2001-04-21 |
| 400mH | Philip Beattie | QUB | 51.00 | 1986-05-02 to 1986-05-03 |
| 440y | P. Cooke | UCD | 49.80 | 1955-05-19 |
| 440yH | S. O'Muirceartaigh | UCD | 54.80 | 1969-05-03 |
| 800m | Fintan Reilly | QUB | 1:03.20 | 1992-04-24 to 1992-04-25 |
| 880y | Eamon O'Keeffe | UCD | 1:55.90 | 1968-05-11 |
| 1500m | Brian Treacy | QUB | 3:44.80 | 1993-04-24 |
| Mile | Alan Chivers | QUB | 4:19.40 | 1968-05-11 |
| 3000mSC | Enda Fitzpatrick | UCD | 8:58.70 | 1986-05-02 |
| 3000mW | Colin Griffin (OYD) | UL | 11:47.51 | 2006-04-22 |
| 2 Miles | George Laffan | UCC | 10:15.25 | 1873-05-19 |
| 3 Miles | Malcolm Edgar | QUB | 14:37.40 | 1968-05-11 |
| 5000m | P. Lawther | QUB | 14:09.20 | 1978-05-06 |
| 10000m | Noel Harvey | TCD | 29:12.00 | 1986-05-02 to 1986-05-03 |
| 16kgWfD | David Tierney | UCD | 10.35 | 2010-04-24 |
| 35lbWfD | John Menton (OYD) | ILSI | 11.53 | 1996-04-20 |
| 4x100m | Brian Cullinane | UL | 41.90 | 1998-04-24 to 1998-04-25 |
| 4x100m | Gary Ryan | UL | 41.90 | 1998-04-24 to 1998-04-25 |
| 4x100m | Tom Comyns | UL | 41.90 | 1998-04-24 to 1998-04-25 |
| 4x100m | Kieran Murphy | UL | 41.90 | 1998-04-24 to 1998-04-25 |
| 4x100m | Alan Whelan | UL | 41.90 | 2010-04-24 |
| 4x100m | David McCarthy (OYD) | UL | 41.90 | 2010-04-24 |
| 4x100m | David O'Shea | UL | 41.90 | 2010-04-24 |
| 4x100m | Darragh Graham | UL | 41.90 | 2010-04-24 |
| 4x110y | A.N. Other | UCD | 44.90 | 1963-05-11 |
| 4x400m | P. Crossan | QUB | 3:18.40 | 1984-05-05 |
| 4x400m | Philip Beattie | QUB | 3:18.40 | 1984-05-05 |
| 4x400m | M. Doyle | QUB | 3:18.40 | 1984-05-05 |
| 4x400m | Mark Roughan | QUB | 3:18.40 | 1984-05-05 |
| 56lbWfD | J.S. Carroll | UCD | 20′5½″ | 1913-05-24 |
| CE | Brendan Bourke | UL | 3364 | 2000-04-14 |
| DT | John Menton | ILSI | 52.38 | 1995-04-22 |
| HJ | Koroush Foroughi | DCU | 2.10 | 2010-04-23 |
| HT | Padraig White | UCD | 57.34 | 2008-04-19 |
| JT | Jamie O'Donnell | ILSI | 60.40 | 1992-04-24 to 1992-04-25 |
| JT* | Denis Twomey | UCD | 198′6″ | 1964-05-09 |
| LJ | Ingvald Falch | RCSI | 24′4½″ | 1974-05-03 |
| PV | Ian Rodgers | DIT | 4.70 | 2010-04-24 |
| SP | Victor Costello | UCD | 16.36 | 1993-04-24 |
| TJ | Michael McDonald | QUB | 15.27 | 1993-04-23 |