Hoff is a surname. Notable people with the surname include:
Benjamin Hoff, American author whose works are influenced by TaoismBobby Hoff, American professional poker playerChet Hoff, American baseball pitcherChristian Hoff, American actorEbbe Hoff, American doctor who researched into neurology, substance abuse and diving medicineElke Hoff, (born 1957), German politician (FDP)Gustav A. Hoff (1852–1930), American politicianWilliam Cooper (novelist) or Harry Hoff, English novelistKatie Hoff, American swimmerMarcian Hoff, American co-inventor of the microprocessor and Intel executivePhilip H. Hoff, American lawyer and Governor of VermontRayner Hoff, Australian sculptorRon van der Hoff, Dutch Olympic archerSyd Hoff, American children's author and cartoonistThomas Hoff, 2006 Olympic volleyball gold medalist