37th Brigade or 37th Infantry Brigade may refer to: Belarus 37th Guards Separate Mechanized Brigade
Germany 37th Panzergrenadier Brigade (Bundeswehr)
India 37th Indian Brigade of the British Indian Army in the First World War 37th Indian Infantry Brigade of the British Indian Army in the Second World War
Russia 37th Separate Airborne Brigade of the Soviet/Russian Airborne Troops 37th Separate Guards Motor Rifle Brigade of the Russian Armed Forces
Ukraine 37th Marine Brigade (Ukraine) 37th Public Order Brigade (Ukraine)
United Kingdom 37th Anti-Aircraft Brigade (United Kingdom) 37th Brigade (United Kingdom) 37th (Howitzer) Brigade Royal Field Artillery
United States 37th Infantry Brigade Combat Team (United States)
See also 37th Division (disambiguation) 37th Regiment (disambiguation) 37th Squadron (disambiguation)