1641 in Spain

Events in the year 1641 in Spain.

• Monarch - Philip IV^[1]

• January 17 - Catalan Revolt: Proclamation of the Catalan Republic
• January 26 - Catalan Revolt: Battle of Montjuïc (1641)
• March 27 - Portuguese Restoration War: beginning of the Siege of São Filipe near Angra do Heroismo in Azores
• July 4–6 - Naval Battle of Tarragona (July 1641)
• August 20–25 - Battle of Tarragona (August 1641)
• Andalusian independentist conspiracy (1641)
• November 4 - Franco-Spanish War (1635–1659): beginning of the Siege of Perpignan (1642)

• November 9 - Cardinal-Infante Ferdinand of Austria, younger brother of Philip IV (b. 1609 or 1610)

• Balaguer, Víctor (1885). Historia de Cataluña. Vol VIII (in Spanish). Madrid: Impr. y fundición de M. Tello.
• La Roncière, Charles de (1899). Histoire de la marine française. Vol I (in French). Paris: E. Plon, Nourrit.
• Guérin, León (1851). Histoire maritime de France. Vol III (in French). Paris: Dufour et Moulat.