Frantz is a masculine given name. Notable people with the name include:
Frantz Bertin (born 1983), Haitian footballerFrantz Bruun (1832-1908), Norwegian priestFrantz Casseus (1915-1993), Haitian guitaristFrantz Fanon (1925-1961), Martiniquais psychiatristFrantz Funck-Brentano (1862-1947), Luxembourgian French historianFrantz Gilles (born 1977), Haitian footballerFrantz Granvorka (born 1976), French volleyball playerFrantz Hardy (born 1985), American footballerFrantz Heldenstein (1892-1975), Luxembourgian sculptorFrantz Hunt Coe (1856-1904), American physicianFrantz Joseph (born 1986), American Canadian footballerFrantz Kruger (born 1975), South African Finnish discus throwerFrantz Lender (1881-1927), Russian weapons designerFrantz Mathieu (21st century), Haitian footballerFrantz Reichel (1871-1932), French athleteFrantz Vitko (21st century), Belarusian trade unionist