Sarzeau
| Sarzeau Sarzhav | |
|---|---|
| Suscinio Castle | |
| Location of Sarzeau | |
| Coordinates: 47°31′41″N 2°46′07″W / 47.5281°N 2.7686°W | |
| Country | France | 
| Region | Brittany | 
| Department | Morbihan | 
| Arrondissement | Vannes | 
| Canton | Séné | 
| Intercommunality | Golfe du Morbihan - Vannes Agglomération | 
| Government | |
| • Mayor (2021–2026) | Jean-Marc Dupeyrat | 
| Area 1 | 60.23 km2 (23.25 sq mi) | 
| Population  (2022) | 9,068 | 
| • Density | 150/km2 (390/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 56240 /56370 | 
| Elevation | 0–42 m (0–138 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Sarzeau (French pronunciation: [saʁzo]; Breton: Sarzhav) is a commune in the Morbihan department of Brittany in north-western France.
It is located on the Rhuys peninsula between the Gulf of Morbihan and the Atlantic Ocean.