Saint Antoninus
Saint Antoninus may refer to:
- Antoninus of Rome, martyr
- Antoninus of Pamiers, missionary and martyr, called the "Apostle of the Rouergue"
- Antoninus of Syria , martyr
- Antoninus of Piacenza, patron saint of Piacenza
- Antoninus Fontana, archbishop of Milan
- Antoninus of Florence
- Antoninus of Sorrento