Lengau  | |
|---|---|
|   | |
| Coordinates: 48°00′00″N13°13′00″E / 48.00000°N 13.21667°E | |
| Country | Austria | 
| State | Upper Austria | 
| District | Braunau am Inn | 
| Government | |
| • Mayor | Erich Rippl (SPÖ) | 
| Area | |
 • Total  | 58.09 km2 (22.43 sq mi) | 
| Elevation | 532 m (1,745 ft) | 
| Population  (2018-01-01) [2]   | |
 • Total  | 4,738 | 
| • Density | 82/km2 (210/sq mi) | 
| Time zone | UTC+1 (CET) | 
| • Summer (DST) | UTC+2 (CEST) | 
| Postal code | 5211  | 
| Area code | 07746 | 
| Vehicle registration | BR | 
| Website | www.gemeindelengau.at | 
Lengau is a municipality in the district of Braunau am Inn in the Austrian state of Upper Austria.