Gaup is a surname. Notable people with the surname include:

Ailo Gaup (author) (1944–2014), Norwegian author and shaman Ailo Gaup (motocross rider) (born 1979), Norwegian motocross rider Ingor Ánte Áilo Gaup (born 1960), Norwegian actor, composer, and folk musician Johanne Gaup (born 1950), Norwegian politician Marit Gaup Eira, Sámi activist, musician, singer, and yoiker Mikkel Gaup (born 1968), Norwegian film and stage actor Nils Gaup (born 1955), Norwegian film director Sara Marielle Gaup Beaska

See also