Events in the year 1931 in Portugal.
Incumbents President: Óscar Carmona Prime Minister: Domingos Oliveira (National Union)
Events Madeira uprising Establishment of Avante!
Arts and entertainment Films Douro, Faina Fluvial A Severa
Sport Establishment of C.D. Arrifanense Establishment of F.C. Famalicão
Births 16 February - Paulo Alexandre, singer 8 March - Pires, footballer 5 July - António de Macedo, filmmaker, writer, university professor, lecturer (died 2017) 1 August - Isabel de Castro, actress (died 2005) 13 September - Mário Torres, footballer (died 2020) 15 September - José Pereira, footballer
Deaths 24 August - Henrique Lopes de Mendonça, poet, playwright, naval officer (born 1856)
References