← 1911 1910 1909 1912 in Portugal → 1913 1914 1915
Centuries:	18th 19th 20th 21st
Decades:	1890s 1900s 1910s 1920s 1930s
See also:	List of years in Portugal

Events in the year 1912 in Portugal.

Incumbents

• President: Manuel de Arriaga
• Prime Minister: Augusto de Vasconcelos (until 16 June), Duarte Leite (from 16 June)^[1]
• President of Chamber of Deputies: António Aresta Branco until 29 November; Vítor Macedo Pinto from 2 December
• President of Senate of the Republic: Anselmo Braamcamp Freire

Events

• 6 January - Due to a violation of article 379 of the Penal Code, Bishop of the Algarve was prohibited from residing in his diocese for two years by Ministry of Justice António Macieira.^[2]
• 28 January - Inauguration of the Free University of Lisbon in a formal session at the Coliseu dos Recreios, in the presence of the President of the Republic, Manuel de Arriaga.
• 24 February - Establishment of the Republican Union and Evolutionist Party political parties.
• 8 July - Royalist attack on Chaves

Sport

• Establishment of Clube de Futebol Esperança de Lagos
• Establishment of Leça F.C.
• Establishment of S.C. Olhanense
• Establishment of C.D. Olivais e Moscavide
• 5 May to 27 July - Portugal at the 1912 Summer Olympics