William Kerwick (30 April 1867 – 27 March 1936) was an Irish sportsperson.
[1] Raised In Ballytarsna, County Tipperary, Kerwick was born to Patrick Kerick, a farm labourer, and his wife Catherine.
Kerwick first came to prominence as a hurler with the Ballytarsna club with whom he won a Tipperary Championship medal in 1901.
After impressing at club level, Kerwick joined the Tipperary senior hurling team for just one season during the 1895 championship.
He won an All-Ireland Championship medal that year after a defeat of Kilkenny in the final.