Gibney may refer to:
People Alex Gibney (born 1953), American film director and producer; son of Frank Gibney Bruce Gibney (born 1976), American writer and venture capitalist Claude Gibney Finch-Davies (1875–1920), British soldier, ornithologist and painter Chantal Gibney (born 1980), Irish swimmer Edmond Gibney (born 1974), Irish Olympic Three Day Eventing rider Elizabeth Gibney, physics reporter Frank Gibney (1924–2006), American journalist, editor, writer and scholar; father of Alex Gibney Hal Gibney (1911–1973), American radio and television announcer James Gibney (1847–1908), Irish politician Jennifer Gibney (born 1964), Irish actress John A. Gibney Jr. (born 1951), American judge Matthew Gibney (1835–1925), Irish-born Australian bishop May Gibney (1893–1984), Irish nationalist and republican Patricia Gibney, Irish author Rebecca Gibney (born 1964), New Zealand-born, Australia-based actress Sheridan Gibney (1903–1988), American writer and producer Susan Gibney (born 1961), American actress Tom Gibney (1936–2021), Canadian television anchor Tom Gibney (footballer) (1887–1973), Australian rules footballer
Fictional characters Holly Gibney, character in several novels by Stephen King Kyle Gibney, real name of Wild Child in the Marvel Comic publications
Places Gibney Beach, beach on St John Island in the United States Virgin Islands Gibney Reef, reef in the Windmill Islands, Antarctica