Patrick Joseph Antony O'Sullivan (2 June 1933 â 1 September 2007) was an Irish international rugby union player.
O'Sullivan was born in Galway and attended St Joseph's College, Garbally.
A forward, O'Sullivan played in a Galwegians side that dominated Connacht rugby. He made 35 provincial appearances for Connacht and was capped 15 times by Ireland between 1957 and 1963.
O'Sullivan had a pork victualling shop on Dominick Street in Galway and later immigrated to Zimbabwe to run a meat processing business. He died at his home in Raheny, Dublin, in 2007 at the age of 74.