Headmasters of Prior Park Preparatory School
At the inception in 1946 of Prior Park Preparatory School, the management of the school was administered by the Congregation of Christian Brothers. This lasted until 1981 when the school like Prior Park College was taken over by a lay administration.
Administered by the Congregation of Christian Brothers
| 1946-1947 | Rev Br P D O'Connell |
| 1947-1953 | Rev Br J C Hayes |
| 1953-1959 | Rev Br J C Daly |
| 1959-1966 | Rev Br T P Davis |
| 1966-1969 | Rev Br J F Kelly |
| 1969-1975 | Rev Br T J Earlie |
| 1975-1978 | Rev Br J J Melia |
| 1978-1981 | Rev Br H A Grice |
| Administered by Prior Park College Trustees Limited | |
| 1981-1994 | Mr J E Bogie |
| 1994-2010 | Mr G B Hobern |
| From 2010 -2017 | Mr M A Pearce |