Sean O'Sullivan * Seán Ó Súilleabháin (1903–1996), folklorist involved in the Irish Folklore Commission * Seán O'Sullivan (painter) (1906–1964), Irish painter * Sean O'Sullivan (priest) (1952–1989), Canadian politician and priest * Shawn O'Sullivan (born 1962), retired Canadian boxer * Sean O'Sullivan (baseball) (born 1987), Major League Baseball pitcher * Sean O'Sullivan (rugby league) (born 1998), Australian rugby league player * Seán O'Sullivan (footballer) (''fl.'' 2000s), Irish Gaelic footballer who plays for Kerry and Cromane * Sean O'Sullivan (engineer), entrepreneur and engineer *

Sean O'Sullivan (snooker player) Sean O'Sullivan (born 29 April 1994) is an English professional snooker player. Career O'Sullivan turned professional in 2012 after qualifying via Event 2 of the Q School and gained a two-year tour card for the 2012–13 and 2013–14 snooker ...

See also