| Settlement Type: | Municipality |
| Flag Size: | 150 |
| Pushpin Map: | Spain |
| Pushpin Map Caption: | Location in Spain |
| Subdivision Type: | Country |
| Subdivision Name: | Spain |
| Subdivision Type1: | Autonomous community |
| Subdivision Name1: | Castile and León |
| Subdivision Type2: | Province |
| Subdivision Name2: | Salamanca |
| Subdivision Type3: | Comarca |
| Subdivision Name3: | La Armuña |
| Population Density Km2: | auto |
| Timezone: | CET |
| Utc Offset: | +1 |
| Timezone Dst: | CEST |
| Utc Offset Dst: | +2 |
| Leader Title: | Mayor |
| Postal Code Type: | Postal code |
| Official Name: | Topas |
| Postal Code: | 37799 |
| Leader Name: | Julia Rivas |
| Leader Party: | PSOE |
| Area Total Km2: | 112 |
| Elevation M: | 824 |
| Coordinates: | 41.1569°N -5.6339°W |
| Area Footnotes: | [1] |
Topas is a municipality located in the province of Salamanca, Castile and León, Spain. As of 2016 the municipality has a population of 554 inhabitants.