| Official Name: | San Antonio |
| Settlement Type: | Municipality and town |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: |  Argentina |
| Subdivision Name1: | Jujuy Province |
| Subdivision Type2: | Department |
| Unit Pref: | Imperial |
| Timezone: | ART |
| Utc Offset: | -3 |
San Antonio is a town and municipality in Jujuy Province in Argentina.[1]