Antonio Bruna (; 14 February 1895 – 25 December 1976) was an Italian professional footballer who played as a defender.
Bruna was born in Vercelli. He played with Juventus for 6 seasons. Bruna made his debut for the Italy national football team on 13 May 1920 in a game against Netherlands. He represented Italy at the 1920 Summer Olympics and at the 1924 Summer Olympics.