Tamsweg District
| Tamsweg District Bezirk Tamsweg | |
|---|---|
| Country | Austria | 
| State | Salzburg | 
| Number of municipalities | 15 | 
| Administrative seat | Tamsweg | 
| Government | |
| • District Governor | Michaela Rohrmoser | 
| Area | |
|  • Total | 1,019.65 km2 (393.69 sq mi) | 
| Population  (2023) | |
|  • Total | 20,437 | 
| • Density | 20/km2 (52/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| ISO 3166 code | AT-505 | 
| Year | Pop. | ±% | 
|---|---|---|
| 1869 | 13,009 | — | 
| 1880 | 12,868 | −1.1% | 
| 1890 | 12,417 | −3.5% | 
| 1900 | 12,974 | +4.5% | 
| 1910 | 14,054 | +8.3% | 
| 1923 | 13,785 | −1.9% | 
| 1934 | 14,419 | +4.6% | 
| 1939 | 14,283 | −0.9% | 
| 1951 | 16,558 | +15.9% | 
| 1961 | 17,519 | +5.8% | 
| 1971 | 19,116 | +9.1% | 
| 1981 | 20,106 | +5.2% | 
| 1991 | 20,622 | +2.6% | 
| 2001 | 21,283 | +3.2% | 
| 2011 | 20,502 | −3.7% | 
| 2023 | 20,437 | −0.3% | 
| Source: Statistik Austria | ||
Bezirk Tamsweg is an administrative district (Bezirk) in the federal state of Salzburg, Austria. It is congruent with the Lungau region (German pronunciation: [ˈlʊŋˌɡaʊ̯] ⓘ). The administrative centre of the district is Tamsweg.