17th Brigade may refer to:
Australia 17th Brigade (Australia) 17th Sustainment Brigade (Australia)
China 17th Garrison Brigade (People's Republic of China)
India 17th Indian Infantry Brigade 17th (Ahmednagar) Brigade
Indonesia 17th Airborne Raider Infantry Brigade
Iran 17th Brigade of Qom
Libya February 17th Martyrs Brigade
Nigeria 17 Brigade (Nigeria)
Spain 17th Mixed Brigade
South Korea 17th Infantry Brigade (South Korea)
Soviet Union 17th Guards Mechanised Brigade
Ukraine 17th Heavy Mechanized Brigade 17th Poltava Brigade
United Kingdom 17th Infantry Brigade (United Kingdom) 17th Mounted Brigade (United Kingdom) 17th Reserve Brigade Artillery units 17th Brigade Royal Field Artillery XVII Brigade, Royal Horse Artillery, formerly II Indian Brigade, Royal Horse Artillery
United States 17th Aviation Brigade 17th Field Artillery Brigade 17th Sustainment Brigade (United States)
Uzbekistan 17th Air Assault Brigade
See also 17th Division (disambiguation) 17th Regiment (disambiguation) 17 Squadron (disambiguation)