Antoin

{{Use dmy dates|date=April 2022}}

Antoin is an Irish masculine given name that is a derivative of Antonius that is commonly used in Ireland.{{cite web|url=http://www.name-doctor.com/name-ant%C3%B3in-meaning-of-ant%C3%B3in-5659.html|title=Antoin|website=Name-doctor.com|access-date=September 7, 2019}} It may refer to:

• Antoin Essomba (born 2003), Cameroonian footballer
• Antoin McFadden (born c.1989/90), Irish Gaelic football coach and player
• Antoin Miliordos (1924–2012), Greek alpine skier
• Antoin "Tony" Rezko (born 1955), American businessman
• Antoin Sevruguin (1851–1933), Iranian photographer