Buc, Yvelines
| Buc | |
|---|---|
| Town hall | |
| Location of Buc | |
| Coordinates: 48°46′27″N 2°07′34″E / 48.7742°N 2.1261°E | |
| Country | France | 
| Region | Île-de-France | 
| Department | Yvelines | 
| Arrondissement | Versailles | 
| Canton | Versailles-2 | 
| Intercommunality | CA Versailles Grand Parc | 
| Government | |
| • Mayor (2020–2026) | Stéphane Grasset | 
| Area 1 | 8.07 km2 (3.12 sq mi) | 
| Population  (2022) | 5,868 | 
| • Density | 730/km2 (1,900/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 78117 /78530 | 
| Elevation | 97–176 m (318–577 ft) (avg. 106 m or 348 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Buc (French pronunciation: [byk] ⓘ) is a commune in the Yvelines department and Île-de-France region of north central France.