Justin McCarthy
# Justin McCarthy

Justin McCarthy may refer to:

* Justin McCarthy (politician) (1830–1912), Irish nationalist, historian and UK Member of Parliament
* Justin McCarthy (ice hockey) (1899–1976), US ice hockey player
* Justin McCarthy (artist) (1891–1977), American artist
* Justin McCarthy (footballer) (1894–1981), Australian rules footballer
* Justin McCarthy (hurler) (born 1945), former Irish hurling manager and player
* Justin McCarthy (American historian) (born 1945), American demographer and professor of history
* Justin McCarthy (dancer) (born 1957), American-born Bharatanatyam dancer
* Justin Huntly McCarthy (1859–1936), Irish nationalist and UK Member of Parliament
* Fred McCarthy (cartoonist) (Justin McCarthy, 1918–2009), American cartoonist
* Justin McCarthy, Viscount Mountcashel (died 1694), Jacobite general in the Williamite War in Ireland
* Justin J. McCarthy (1900–1959), American prelate of the Roman Catholic Church
* Justin C. McCarthy (born 1977) Irish risk manager, Chief Executive of the Professional Risk Managers' International Association
