Giblin is a surname. Notable people with the surname include:
Béatrice Giblin or Béatrice Giblin-Delvallet (born 1947), a French scholar
Belinda Giblin (born 1950), an Australian actress, prominent in soap operas
Edmund Giblin (1923–2000), an English (soccer) footballer
Irene M. Giblin, or Irene Marie Giblin (1888–1974), an American ragtime musician
John Giblin, a British double bassist and bass guitarist noted for his versatility
Louise Giblin or Louise A. [Giblin] Sallaway (1895–1973), chemist
Lyndhurst Giblin or Lyndhurst Falkiner Giblin (1872–1951), Australian statistician and economist
Paul Giblin (graduate in 1988), an American investigative journalist
Peter Giblin or Peter John Giblin ( - ), an English mathematician
Thomas P. Giblin (born 1947), a US Democratic Party politician
Vincent Giblin, or Vincent Wanostrocht Giblin (1817–1884), an Australian cricket player and banker
William Giblin, or William Robert Giblin (1840–1887), a Premier of Tasmania, Australia
also
Giblin family pioneering family of Hobart, Tasmania, many notable members
Giblin, Illinois, an unincorporated community in Champaign County, Illinois, US
7728 Giblin, an asteroid.
