1931 in Spain

Events in the year 1931 in Spain.

Incumbents

 * Monarch: Alfonso XIII until 14 April
 * President of the Council of Ministers of Spain (President): Niceto Alcalá-Zamora (starting 14 April)
 * President of the Council of Ministers of Spain (Prime Minister):
 * until 18 February: Dámaso Berenguer
 * 18 February-14 April: Juan Bautista Aznar-Cabañas
 * 14 April-14 October: Niceto Alcalá-Zamora
 * starting 14 October: Manuel Azaña

Full date unknown

 * Acción obrera newspaper from Ceuta is launched.

Births

 * February 11 - Agustín García-Gasco Vicente, cardinal (d. 2011)
 * February 18 - Laura Valenzuela, television presenter (d. 2023)
 * March 18 - Canito (d. 1998)
 * March 23 - Gloria Begué Cantón, professor, jurist, senator and magistrate (d. 2016)
 * September 7 – Josep Lluís Núñez, businessman and football club president (d. 2018)

Deaths

 * October 9 - Santiago Artigas, Spanish actor (b. 1881)