Falloon is a surname. Notable people with this surname include:
Andrew Falloon (born 1983), New Zealand politician and member of parliament Beau Falloon (born 1987), rugby league footballer Colleen Falloon (born 1943), New Zealand netball player Eddie Falloon (1903–1963), Irish footballer John Falloon CNZM (1942–2005), New Zealand politician Pat Falloon (born 1972), Canadian ice hockey player
See also Fallon (surname), another surname Fallone, another surname