Erroll is an English male given name or surname that is synonymous to Earl. Notable people with the name include:
Earl of Erroll, Scottish title Erroll Bennett (1950–2025), French/Tahitian footballer Erroll M. Brown (born 1950), first USCG African-American admiral Erroll Collins (1906–1991), British author Erroll Fraser (1950–2002), ice speed skater Erroll Garner (1923–1977), American jazz musician Erroll Chunder Sen (c. 1899 – after 1941), Indian pilot in the Royal Flying Corps during the First World War Frederick Erroll, 1st Baron Erroll of Hale (1914–2000), British Conservative politician
See also Errol (disambiguation) Erol, a Turkish male given name Port Erroll