Fotso is a surname. Notable people with the surname include:
Faustine Fotso (born 1965), Cameroonian scientist and lawyer Joseph Fotso (born 1983), Cameroonian footballer Kareyce Fotso, Cameroonian singer Kate Fotso, Cameroonian businesswoman Stéphanie Fotso Mogoung (born 1987), Cameroonian volleyball player Victor Fotso (1926–2020), Cameroonian politician