| Villarta de San Juan | |
| Settlement Type: | Municipality |
| Pushpin Map: | Spain Castile-La Mancha#Spain |
| Pushpin Relief: | 1 |
| Pushpin Label Position: | left |
| Coordinates: | 39.2333°N -28°W |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Castilla–La Mancha |
| Subdivision Type2: | Province |
| Subdivision Name2: | Ciudad Real |
| Area Total Km2: | 66.00 |
| Elevation M: | 626 |
| Population Density Km2: | auto |
| Population Demonym: | Villartero, Villartera |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Postal Code Type: | Postal code |
| Postal Code: | 13210 |
Villarta de San Juan is a municipality of Spain belonging to the province of Ciudad Real, in the autonomous community of Castilla–La Mancha.
Housing lies on the left (southern) bank of the Cigüela. It stands on the A-4 route.
Villarta was seemingly settled by the Hospitallers in 1236, perhaps dependant on nearby Arenas de San Juan.[1]
The municipality has a total area of 66.00 km2 and, as of 1 January 2022, it has a registered population of 2,713.[2]