Séamus O'Sullivan (born 1954) is an Irish retired Gaelic footballer who played for Cork Championship club Dohenys and at inter-county level with the Cork senior football team.
O'Sullivan first came to notice at juvenile and underage levels with the Dohenys club in Dunmanway.
[3] Murphy joined the Cork senior football team in 1976 and made a number of appearances before leaving the panel in 1980.
O'Sullivan later became involved with the Bishopstown club after moving to Cork.
His son, Jamie O'Sullivan, was part of Cork's All-Ireland SFC-winning team in 2010.