| San Antonio | |
| Coordinates: | 39.5211°N -1.1519°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Province |
| Subdivision Name1: | Valencia |
| Subdivision Type2: | Municipality |
| Subdivision Name2: | Requena |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | Requena-Utiel |
| Population As Of: | 2015 |
| Population Footnotes: | [1] |
| Population Total: | 1840 |
San Antonio is a village in Valencia, Spain. It is part of the municipality of Requena and belongs to the comarca Requena-Utiel. It had 1840 inhabitants in 2015.