António Ferreira Gonçalves dos Reis, known as António Reis (1927–1991), was a Portuguese film director, screenwriter and producer, poet, sculptor and ethnographer. He was married to Margarida Cordeiro, co-director of most of his films. He is considered as one of the most important directors of his country, due to the originality of his style.

His oeuvre, thought on cinema and the influence they had on subsequent directors, mainly through his classes at the Lisbon Theatre and Film School (Escola Superior de Teatro e Cinema), has originated the cinematographic family commonly referred to as The School of Reis.