Michael O'Sullivan (born 15 August 1990) is an Irish hurler who played as a full-forward for the Cork senior team.
Born in Minane Bridge, County Cork, O'Sullivan first played competitive hurling in his younger days and at school. He arrived on the inter-county scene at the age of nineteen when he first linked up with the Cork under-21 team, before later lining out with the intermediate side. He joined the senior panel for the 2012 National Hurling League.
O'Sullivan currently plays in the United States.
On 3 April 2014 it was announced that O'Sullivan had been dropped from Cork's championship panel.