17th Brigade
- 17 Brigade (Nigeria)
- 17 Squadron (disambiguation)
- 17th Ali ibn Abi Taleb Division
- 17th Armored Brigade (Ukraine)
- 17th Aviation Brigade (United States)
- 17th Brigade (Australia)
- 17th Division (disambiguation)
- 17th Fires Brigade (United States)
- 17th Infantry Brigade (South Korea)
- 17th Infantry Brigade (United Kingdom)
- 17th Mixed Brigade
- 17th Mounted Brigade (United Kingdom)
- 17th Regiment (disambiguation)
- 17th Sustainment Brigade (Australia)
- 8th Infantry Division (India)
- II Indian Brigade, Royal Horse Artillery
- XVII Brigade, Royal Horse Artillery