120th Brigade
120th Brigade may refer to:
Belarus
- 120th Guards Mechanised Brigade of the Belarusian Ground Forces
Egypt
- 120th Infantry Brigade (Egypt), part of the Operation Badr (1973) order of battle
Japan
- 120th Independent Mixed Brigade, part of the Fifty-Fourth Army (Japan)
Russia
- 120th Artillery Brigade (Russia), of the Siberian Military District of the Russian Ground Forces
Ukraine
- 120th Territorial Defense Brigade, a unit of the Ukrainian Territorial Defense Forces
United Kingdom
- 120th Brigade (United Kingdom)
- 120th Brigade, Royal Field Artillery, a British Army unit 1915–16
United States
- 120th Infantry Brigade (United States) of the US Army