William O'Callaghan may refer to: * William O'Callaghan (Irish Army officer) (1921–2015), Irish Army officer * William Frederick Ormonde O'Callaghan (1852–1877), Irish MP * William O'Callaghan (politician) (died 1967), Irish senator *

Bill O'Callaghan William Henry O’Callaghan (1868 – 16 January 1946) was an Irish people, Irish hurling, hurler who played as a forward for the Cork GAA, Cork senior team. Born in Cork (city), Cork, O'Callaghan first arrived on the inter-county scene at the ...

(1868–1946), hurler

See also