81st Brigade

81st Brigade may refer to:

Romania

• 81st Mechanized Brigade (Romania), a unit of the Romanian Army

Russia

• 81st Special Forces Brigade

Spain

• 81st Mixed Brigade, a unit of the Spanish Republican Army

Ukraine

• 81st Airmobile Brigade (Ukraine), a unit of the Ukrainian Air Assault Forces

United Kingdom

• 81st Brigade (United Kingdom), a formation of the British Army in the First World War
• 81st (Howitzer) Brigade, Royal Field Artillery, a unit of the British Army in the First World War
• 81st (Welsh) Brigade, Royal Field Artillery, a unit of the British Army after the First World War

United States

• 81st Stryker Brigade Combat Team

See also

• 81st Division (disambiguation)
• 81st Regiment (disambiguation)
• 81st Squadron (disambiguation)