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

Andrea Gram (1853–1927), Norwegian painter Bjørn Arild Gram (born 1972), Norwegian politician and minister Elisabeth Gram (born 1996), Austrian freestyle skier Gregers Gram (1917–1944), Norwegian World War II soldier and resistance fighter

Gyda Gram (1851–1906), Norwegian painter Hans Christian Gram (1853–1938), Danish scientist who invented Gram staining Hans Gram (composer) (1754–1804), Danish-American musician Hans Gram (historian) (1685–1748), Danish academic Harald Gram (1887–1961), Norwegian jurist, politician and genealogist Jason Gram (born 1984), Australian rules footballer Jens Gram (1840–1912), Norwegian industrialist

Jens Jensen Gram (1779–1824), Norwegian jurist and politician Johan Fredrik Gram (1868–1947), Norwegian chemist Jørgen Pedersen Gram (1850–1916), Danish mathematician and actuary Mads Gram (1875–1929), Norwegian physician Peder Gram (1881–1956), Danish composer and organist Victor Gram ((1910–1969), Danish politician