Michael Cosgrove (born 1954) is an Irish former hurler who played as a corner-forward for the Westmeath senior team. Born in Collinstown, County Westmeath, Cosgrove first arrived on the inter-county scene when he first linked up with the Westmeath minor team, before later joining the under-21 side. He joined the senior panel for the 1974 championship. Cosgrove went on to play a key role for Westmeath for over a decade, and won two All-Ireland "B" Championship medals. His son, Killian, also played hurling with Westmeath.