Ymittos
| Ymittos Υμηττός | |
|---|---|
| Coordinates: 37°57′N 23°44′E / 37.950°N 23.733°E | |
| Country | Greece | 
| Administrative region | Attica | 
| Regional unit | Central Athens | 
| Municipality | Dafni-Ymittos | 
| Government | |
| • Mayor | Nikolaos Tsilifis (since 01/01/2024) | 
| Area | |
| • Municipal unit | 0.975 km2 (0.376 sq mi) | 
| Elevation | 130 m (430 ft) | 
| Population  (2021) | |
| • Municipal unit | 10,455 | 
| • Municipal unit density | 11,000/km2 (28,000/sq mi) | 
| Time zone | UTC+2 (EET) | 
| • Summer (DST) | UTC+3 (EEST) | 
| Postal code | 172 36 & 37 | 
| Area code(s) | 210 | 
| Vehicle registration | Z | 
| Website | dafni-ymittos.gov.gr | 
Ymittos (Greek: Υμηττός, romanized: Ymittós), is a town and a suburb in the Athens urban area, Greece. Since the 2011 local government reform it is part of the municipality Dafni-Ymittos, of which it is a municipal unit. With a land area of 0.975 km2, it was the second-smallest municipality in Greece (after Nea Chalkidona) before 2011. It is situated 2.5 km southeast of the Acropolis of Athens. Ymittos has two high schools.