San Antonio is a village in the Toledo District of Belize. It is the largest Maya settlement in Belize, with a population of approximately 1,000 people, predominantly Mopan Maya. About 88% of the inhabitants are Catholic, with 8% belonging to other Christian denominations, and 4% being non-denominational. Along with 29 other mission parishes in the Toledo District, it is pastored by Jesuits from St. Peter Claver church in Punta Gorda.