General Butler
- Arthur H. Butler
- Attorney General Butler (disambiguation)
- Benjamin Butler
- Benjamin Franklin Butler (lawyer)
- Charles Butler, 1st Earl of Arran
- David Butler (general)
- Frederic B. Butler
- General Butler (ship)
- George Lee Butler
- Hew Butler
- James Butler (British Army officer)
- James Butler, 1st Duke of Ormond
- James Butler, 2nd Duke of Ormonde
- John Butler (general)
- John G. Butler (inventor)
- Lesley James Probyn Butler
- Matthew Butler
- Mervyn Butler
- Pierce Butler, 4th Viscount Ikerrin
- Richard Butler (British Army officer)
- Richard Butler (general)
- Richard Butler, 3rd Viscount Mountgarret
- Robert Butler (Virginia politician)
- Smedley Butler
- Stephen Butler (British Army officer)
- William Butler (1759–1821)
- William Butler (British Army officer)
- William Orlando Butler