| Official Name: | San Antonio |
| Pushpin Map: | Honduras |
| Pushpin Label Position: | right |
| Pushpin Mapsize: | 300 |
| Pushpin Map Caption: | Location in Honduras |
| Subdivision Type: | Country |
| Subdivision Name: | Honduras |
| Subdivision Type1: | Department |
| Subdivision Name1: | Intibucá |
| Area Total Km2: | 91 |
| Population As Of: | 2015 |
| Settlement Type: | Municipality |
| Population Total: | 5572 |
| Population Density Km2: | auto |
| Blank Name Sec1: | Municipality number |
| Blank Info Sec1: | 1010 |
| Coordinates: | 13.9667°N -117°W |
| Postal Code Type: | Postal code |
| Postal Code: | 14000 |
San Antonio is a municipality in the Honduran department of Intibucá.
At the time of the 2013 Honduras census, San Antonio municipality had a population of 5,492. Of these, 72.67% were Mestizo, 18.07% Indigenous (17.99% Lenca), 5.30% White, 2.90% Black or Afro-Honduran and 1.06% others.[1]