← 1930 1929 1928 1931 in Portugal → 1932 1933 1934
Centuries:	18th 19th 20th 21st
Decades:	1910s 1920s 1930s 1940s 1950s
See also:	List of years in Portugal

Events in the year 1931 in Portugal.

Incumbents

• President: Óscar Carmona
• Prime Minister: Domingos Oliveira^[1]

Events

• Madeira uprising
• Establishment of Avante!

Culture

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)