| San Sebastián | |
| Official Name: | San Sebastián de los Reyes |
| Pushpin Map: | Venezuela |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | Municipality |
| Subdivision Name: | Venezuela |
| Subdivision Name1: | Aragua |
| Subdivision Name2: | San Sebastián Municipality |
| Established Title: | Founded |
| Established Date: | 1585 |
| Timezone: | VET |
| Utc Offset: | -4 |
| Coordinates: | 9.9406°N -67.1692°W |
| Elevation M: | 367 |
| Blank Name: | Climate |
San Sebastián is a city in the state of Aragua in Venezuela. It is the shire town of the San Sebastián Municipality. It is twinned with Sanlúcar de Barrameda in Spain.