John O'Dwyer is an Irish hurler who plays for Tipperary Senior Championship club Killenaule and previously played at inter-county level with the Tipperary senior hurling team. He usually lines out as a centre-forward.

The Tipperary county hurling team represents Tipperary in hurling and is governed by Tipperary GAA, the county board of the Gaelic Athletic Association. The team competes in the three major annual inter-county competitions; the All-Ireland Senior Hurling Championship, the Munster Senior Hurling Championship and the National Hurling League.