Patrick Mary O'Donnell (1897–1980) was an Irish-born Roman Catholic priest in Australia.
[1] Patrick O'Donnell was ordained as the priest of Sale in Victoria, Australia, on 15 April 1922.
[2] On 8 November 1948 O'Donnell was appointed the coadjutor archbishop of the Roman Catholic Archdiocese of Brisbane with the right of succession.
[4] He lived quietly at his home Glengariff in Hendra in Brisbane until his death on 2 November 1980.
He was buried in Cathedral of St Stephen, Brisbane beside Archbishop Duhig.