- Berkeley Lecture 2013 - 4th April, 2013 - Speaker: Professor Ivor Grattan-Guinness
- Conference on Applied Statistics in Ireland, 15-17 May, 2013
- Complex Analysis and Approximation , 17-19 June, 2013
- Irish Geometry Conference , 20-21 June, 2013
- Irish Mathematical Society Meeting, 26-27 August, 2013
- 7th Annual Conference in Mathematics and Statistics Service Teaching and Learning , 28th & 29th May, 2012
- Berkeley Lecture 2012, 26th April, 2012 - Speaker: Fields Medallist Professor Timothy Gowers
- ISA Short Course on "The Association Graph and the Multigraph for Loglinear Models", 3rd and 4th November, 2011.
- History of Mathematics Conference, 12th May, 2011
- Irish Geometry Conference, 14th May - 15th May, 2010
- Irish Mathematics Students Association Conference, 12th March - 14th March, 2010
- A week on Thurston's geometrisation, following Perelman. NUI Maynooth, 11th - 15th of January, 2010.
- Summer school in Conformal Geometry, Potential Theory, and Applications: NUI Maynooth, 23-27 June 2009
- One Day Meeting in honour of retiring staff members Dr. David Walsh and Dr. Richard Watson , 4th April, 2009