The School of Computer Science and Statistics was established in 2005 in a merger between the Department of Computer Science and the Department of Statistics.
Heads of School
| Sept 2021 - Present | Professor Gregory O'Hare |
| April 2021 - Aug 2021: | Professor Carl Vogel (Interim) |
| Nov 2020 - March 2021: | Professor Carol O'Sullivan (Interim) |
| July 2020 - Nov 2020: | Professor Declan O'Sullivan (Interim) |
| 2019 – 2020: | Professor Jeremy Jones |
| 2017 - 2019: | Professor Carol O'Sullivan |
| 2011 - 2017: | Professor Jeremy Jones |
| 2005 - 2011: | Dr David Abrahamson |