General Stewart
- Alexander P. Stewart
- Alexander Stewart (British Army officer)
- Alexander Stewart, Earl of Mar
- Andrew Stewart (British Army officer)
- Arthur Stewart-Cox
- Attorney General Stewart (disambiguation)
- Bernard Stewart, 4th Lord of Aubigny
- David F. Stewart
- General Steuart (disambiguation)
- General Stuart (disambiguation)
- Herbert Stewart
- Ian MacAlister Stewart
- James Stewart
- James Stewart (Australian Army officer)
- James Stewart (British Army general)
- James T. Stewart
- John Smith Stewart
- John Stewart, Earl of Buchan
- John Stewart-Murray, 8th Duke of Atholl
- Joseph D. Stewart
- Keith Lindsay Stewart
- Merch Bradt Stewart
- Phillip A. Stewart
- Robert L. Stewart
- Robert Stewart, 4th Lord of Aubigny
- Sir Donald Stewart, 1st Baronet
- Vincent Stewart
- Walter Stewart (general)
- William Stewart (British Army officer, born 1774)
- William Stewart, 2nd Viscount Mountjoy