Ammon may refer to the following saints:
- St Ammon of Cyprus (February 9)
- St Ammon the Deacon and Martyr (September 1)
- St Ammon the Egyptian and Ascetic (October 4)
- St Ammon the Ascetic (December 7)
- St Ammon the Martyr (September 2)
- St Ammon the Martyr (July 16)
- St Ammon the Martyr (February 9)
- St Ammon the King (Sunday of the Forefathers)
- St Ammon the Martyr of Cyprus (February 9)
- St Ammon of the Heliophoton Greatmartyrs of Cyprus (July 13)
- St Amon of Toul (October 23)