Fingleton is a surname. Notable people with the surname include:
Diane Fingleton, former Queensland Magistrates Court judgeEamonn Fingleton (born 1948), Irish journalist and authorJack Fingleton OBE (1908–1981), Australian cricketer, journalist and commentatorJames Fingleton (1876–1920), member of the New South Wales Legislative AssemblyMichael Fingleton, former chief executive of Irish Nationwide Building SocietyNeil Fingleton (1980-2017), English actor and former basketball playerSean Fingleton (born 1950), Irish artist noted for Irish landscapes and seascapesTony Fingleton, Australian former swimmer