Mantle is a surname. Notable people with the surname include:
Clive Mantle (born 1957), English actor
Doreen Mantle (born 1930), British actress
Gabe Mantle (born 1975), Canadian drummer
John Mantle (disambiguation), multiple people
Kelly Mantle, American drag queen
Larry Mantle (born 1957), American radio host
Mickey Mantle (1931–1995), American baseball player
Anthony Dod Mantle (born 1955), British Cinematographer