Fiore is a surname. Notable people with the surname include:
Dean Fiore, Australian racing driver
Jasmine Fiore, American model who was murdered in 2009
Kathryn Fiore, American actress
Mark Fiore, American political cartoonist
Maria Fiore, Italian actress
Mauro Fiore, American cinematographer
Mike Fiore, (born 1944), American baseball player
Quentin Fiore, American graphic designer
Stefano Fiore, Italian football player