Navas is a Spanish surname. Notable people with the surname include:
- Jesús Navas (born 1985), Spanish football player
- José Mario Ruiz Navas (1930–2020), Ecuadorian bishop
- Juan de Navas, Spanish composer
- Keylor Navas (born 1986), Costa Rican football player
- Longinos Navás (1858–1938), Spanish entomologist
- Luisa Eugenia Navas Chilean botanist
- Frédéric Navas Alonso de Castaneda, French civil servant
- George Ernest Navas, former U.S. Naval Officer and Pentagon (9-11) heroic personality