Mangels is a surname of Dutch and German origin. It may refer to:
Alan Mangels (born 1956), Australian football player Alby Mangels (born 1948), Australian filmmaker Andy Mangels (born 1966), American science fiction writer Reed Mangels (born 1955), American nutritionist William F. Mangels (1866–1958), American businessman and inventor
See also Mangel (surname) Mengler