Heras is a surname. Notable people with the surname include:
Ángel Heras (born 1958), Spanish sprinter Francisco Manuel de las Heras y Borrero (1951–2013), Spanish historian Henry Heras (1888–1955), Spanish Jesuit priest, archaeologist, and historian Leo Heras, Mexican baseball player Roberto Heras (born 1974), Spanish cyclist Sol Heras (born 1987), English actor