Viteri is a Basque surname. Notable people with the surname include:
Alicia Viteri (born 1946), Panamanian artist Cynthia Viteri (born 1965), Ecuadorian politician and journalist Daniel Viteri (born 1981), Ecuadorian footballer Eugenia Viteri (1928–2023), Ecuadorian author Efraín Andrade Viteri (1920–1997), Ecuadorian artist María Elsa Viteri (1965–2021), Ecuadorian politician Mariela Viteri (born 1968), Ecuadorian television presenter Nathalie Viteri (born 1974), Ecuadorian politician Oswaldo Viteri (1931–2023), Ecuadorian artist (1833–1908), Spanish philanthropist Rafael Viteri (1952–2025), Spanish footballer