| Official Name: | Thun District |
| Native Name: | Amtsbezirk Thun |
| Settlement Type: | District |
| Subdivision Type3: | Capital |
| Area Total Km2: | 267 |
| Population As Of: | 2007 |
| Population Total: | 92363 |
| Population Density Km2: | auto |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Blank Name Sec1: | Municipalities |
| Blank Info Sec1: | 26 |
Thun District is one of the 26 administrative districts in the canton of Bern, Switzerland. Its capital is the municipality of Thun.
From 1 January 2010, the district lost its administrative power while being replaced by the new and enlarged Thun (administrative district), whose administrative centre remained Thun.
Since 2010, it remains therefore a fully recognised district under the law and the Constitution (Art.3 al.2) of the Canton of Berne.
The district has an area of 285 km2 and consists of 27 municipalities:
| Municipality | Population (Dec 2007)[1] | Area (km2) | |
|---|---|---|---|
| 804 | 4.7 | ||
| 1,161 | 15.5 | ||
| 1,486 | 15.3 | ||
| 516 | 21.8 | ||
| 741 | 6.7 | ||
| 724[2] | 4.5 | ||
| 629 | 5.6 | ||
| 5,981 | 5.4 | ||
| 3,955 | 2.8 | ||
| 384 | 4.6 | ||
| 500 | 6.5 | ||
| 272 | 20.4 | ||
| 2338 | 2.8 | ||
| 503 | 9.1 | ||
| 270 | 9.9 | ||
| 251 | 1.5 | ||
| 4,494 | 55.4 | ||
| 15,380 | 13.5 | ||
| 176 | 4.6 | ||
| 2,177 | 7.5 | ||
| 41,642 | 21.6 | ||
| 693 | 4.4 | ||
| 5,906 | 10.2 | ||
| 904 | 6.8 | ||
| 239 | 3.5 | ||
| 266 | 2.4 |