Marco Martins (born 1972 in Lisbon, Portugal) is a Portuguese film director, best known for his 2005 film Alice, which premiered at Cannes and won the Best Picture Award at the Directors' Fortnight.

In 1994 Marco Martins graduated from Lisbon Theatre and Film School (Escola Superior de Teatro e Cinema), and soon afterwards undertook an apprenticeship with Wim Wenders, Manoel de Oliveira and Bertrand Tavernier. For two years following, he worked as assistant director to João Canijo, a fellow Portuguese director.