Patrick O'Donnell may refer to: Patrick O'Donnell (Irish politician) (died 1970), Irish Fine Gael politician from Donegal Patrick O'Donnell (California politician) (born 1966), member of the California State Assembly Patrick O'Donnell (Invincible) (1835–1883), member of the Irish National Invincibles Patrick O'Donnell (cardinal) (1856–1927), Roman Catholic Cardinal Archbishop of Armagh, Primate of All Ireland Pat O'Donnell (born 1991), American football punter Pat O'Donnell (Australian footballer) (1876–1915), Australian rules footballer Patrick J. O'Donnell (died 2016), professor in psychology at the University of Glasgow Patrick O'Donnell (Canadian general) (1940–2015) Patrick Mary O'Donnell (1897–1980), Irish-born Roman Catholic priest in Australia Patrick K. O'Donnell, American author