Giblin is a surname. Notable people with the surname include:
Béatrice Giblin or Béatrice Giblin-Delvallet (born 1947), a French scholarBelinda Giblin (born 1950), an Australian actress, prominent in soap operasEdmund Giblin (1923–2000), an English (soccer) footballerIrene M. Giblin, or Irene Marie Giblin (1888–1974), an American ragtime musicianJohn Giblin, a British double bassist and bass guitarist noted for his versatilityLouise Giblin or Louise A. [Giblin] Sallaway (1895–1973), chemistLyndhurst Giblin or Lyndhurst Falkiner Giblin (1872–1951), Australian statistician and economistPaul Giblin (graduate in 1988), an American investigative journalistPeter Giblin or Peter John Giblin ( - ), an English mathematicianThomas P. Giblin (born 1947), a US Democratic Party politicianVincent Giblin, or Vincent Wanostrocht Giblin (1817–1884), an Australian cricket player and bankerWilliam Giblin, or William Robert Giblin (1840–1887), a Premier of Tasmania, AustraliaalsoGiblin family pioneering family of Hobart, Tasmania, many notable membersGiblin, Illinois, an unincorporated community in Champaign County, Illinois, US7728 Giblin, an asteroid.