Siege of Madrid
Siege of Madrid was a siege conducted on 8 November 1936 at Madrid, in what is now Spain; it lasted 15 days. It was part of the Spanish Civil War, which ran from 1936 to 1939. The recorded result: Nationalist victory; Republicans win the battle in 1936; City surrenders to Nationalists in 1939. Recorded strength: 42,000; 50 tanks; 70 guns against 20,000; 30 tanks; 120 aircraft.
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Fortín acorazado de ametralladoras de la Guerra Civil en el Parque del Oeste de Madrid. Hay tres.. J.L. de Diego, Public domain, via Wikimedia Commons .
Fought 8 November 1936 lasted 15 days
Where Madrid, Spain 40.419N, 3.692W
Outcome Nationalist victory; Republicans win the battle in 1936; City surrenders to Nationalists in 1939
Belligerents Spanish Republic; Supported by: Soviet Union; International Brigades against Nationalist Spain; Supported by: Nazi Germany; Fascist Italy (1922–1943)
Casualties and losses ~5,000 dead or wounded (including civilians) and ~5,000 dead or wounded
Where it sits in the Spanish Civil War Siege of Almadén, 1934 Siege of the Alcázar, 1936 Battle of Lopera, 1936 Siege of the Montaña Barracks, 1936 Battle of Vigo, 1936 Siege of Gijón, 1936 Siege of Oviedo, 1936 Siege of Tocina barracks, 1936 Siege of the Loyola barracks, 1936 Battle of Guadarrama, 1936 Convoy de la Victoria, 1936 Battle of Sigüenza, 1936 Battle of Almendralejo, 1936 Battle of Mérida, 1936 Battle of Badajoz, 1936 Battle of Majorca, 1936 Saseta defence work, 1936 Battle of Irún, 1936 Battle of Monte Pelado, 1936 Battle of the Sierra Guadalupe, 1936 Battle of Talavera de la Reina, 1936 Battle of Cerro Muriano, 1936 Siege of Santuario de Nuestra Señora de la Cabeza, 1936 Battle of Eibar, 1936 Battle of Cape Espartel, 1936 Battle of Seseña, 1936 Siege of Madrid, 1936 Battle of Ciudad Universitaria, 1936 First Battle of the Corunna Road, 1936 Second Battle of the Corunna Road, 1936 Battle of Guadalajara, 1937 Battle of Jarama, 1937 Battle of El Escamplero, 1937 Battle of Málaga, 1937 Battle of Cape Machichaco, 1937 Battle of Pozoblanco, 1937 Battle of Saibigain, 1937 Battle of Intxortas, 1937 Battle of Bermeo, 1937 Barcelona May Days, 1937 Battle of Sollube, 1937 Battle of Bilbao, 1937 Battle of Albarracín, 1937 Battle of Brunete, 1937 Battle of Belchite, 1937 Battle of Quinto, 1937 Battle of El Mazucu, 1937 Battle of Cape Cherchell, 1937 Battle of Santander, 1937 Battle of Fuentes de Ebro, 1937 Battle of Teruel, 1937 Battle of Caspe, 1938 Battle of Alfambra, 1938 Aragon Offensive, 1938 Battle of Gandesa, 1938 Battle of the Segre, 1938 Merida pocket, 1938 Battle of the Ebro, 1938 Siege of Gandesa, 1938 Sinking of the SS Cantabria, 1938 Catalonia Offensive, 1938 Battle of Bielsa pocket, 1939 1934 1939 Siege of Madrid, 1936 62 placed engagements of the Spanish Civil War in time order; taller ticks are more widely documented. Each tick is a link.
Record
Date 8 November 1936to 23 November 1936 Place Madrid, Spain40.419N, 3.692W Kind Siege, interwar and Second World War Strength 42,000; 50 tanks; 70 guns 20,000; 30 tanks; 120 aircraft Casualties and losses ~5,000 dead or wounded (including civilians) ~5,000 dead or wounded; Casualties refer to the November 1936 battle only Commanders
Siege of Madrid Siege of Madrid Siege of the Alcazar of Madrid Siege of the Montaña Barracks Battle of Ciudad Universitaria First Battle of the Corunna Road Battle of Majadahonda Siege of the Alcazar of Madrid Battle of Majadahonda Salamanca Toledo Guadalajara 100 km 40.419N, 3.692W The recorded site, with the nearest other engagements in the atlas. Present-day coastlines, rivers and borders; towns from Natural Earth.
Nearest engagements
Contested ground: this site was fought over 4 times between 1520 and 1936.
Siege of Madrid is one of 2,997 engagements of the 20th century in the atlas and one of 1,070 in present-day Spain.
Sources
Identity, coordinates, dates and the war from Wikidata Q685062 , released under CC0. Result, belligerents, commanders, strength and casualties from the infobox of the English Wikipedia article Siege of Madrid , revision 1374225323, read 2026-11-14, licensed CC BY-SA 4.0; the article's text is not reproduced here. Present-day country and state from Natural Earth. Dates before 1582 follow the Julian calendar as recorded.
