John Fitzgibbon

John Fitzgibbon or FitzGibbon may refer to:


 * John FitzGibbon (Irish lawyer) (c.1708–1780), Irish lawyer and politician
 * John FitzGibbon, 1st Earl of Clare (1748–1802), Attorney-General and Lord Chancellor of Ireland
 * John FitzGibbon, 2nd Earl of Clare (1792–1851), Privy Councillor and Governor of Bombay
 * John Fitzgibbon (politician) (1845–1919), United Kingdom Member of Parliament for South Mayo (1910–1918)
 * John Fitzgibbon (Cork hurler) (born 1967), Irish hurler
 * John Fitzgibbon (Limerick hurler) (born 1992), Irish hurler