Garret FitzGerald (disambiguation)

Garret FitzGerald (1926–2011) was the 8th Taoiseach of Ireland.

Garret FitzGerald may also refer to:
 * Garret FitzGerald (18th-century MP) (died 1775)
 * Garret A. FitzGerald (born 1950), Irish pharmacologist
 * Garrett Fitzgerald (rugby union) (1955/56–2020), Irish rugby union player