Frank O'Sullivan (born 1954) is an Irish retired hurler who played as a goalkeeper for the Cork senior team.
Born in Blackpool, Cork, O'Sullivan first arrived on the inter-county scene at the age of seventeen when he first linked up with the Cork minor team before later joining the under-21 side.
O'Sullivan was largely an unused substitute during his career, however, he did win one All-Ireland medal and one Munster medal as a non-playing substitute.
[1] At club level O'Sullivan is a one-time All-Ireland medallist with Glen Rovers.
Partial Reference: Cork GAA website Inter-County SHC Results and Teams.