Heitor is a given name (Hector in the Portuguese language) which can refer to:
Heitor Pereira (born 1960), Brazilian musician
Heitor TP, a 1994 album by Heitor Pereira
Heitor Villa-Lobos (1887–1959), Brazilian composer
Heitor Dhalia (born 1970), Brazilian film director and screenwriter
Heitor Canalli (1907–1990), Brazilian football player
Heitor da Silva Costa (1873–1947), Brazilian civil engineer, designer and constructor of the Christ the Redeemer