Tønder Municipality

Tønder Municipality
Tønder Kommune (Danish)
Kommune Tondern (German)
Tuner Komuun (North Frisian)
Location in Denmark
Coordinates: 54°56′00″N 8°54′00″E / 54.933333333333°N 8.9°E / 54.933333333333; 8.9
CountryDenmark
RegionSouthern Denmark
Established1 January 2007
Government
  MayorJørgen Popp Petersen (Schleswig Party)
Area
  Total
1,252 km2 (483 sq mi)
Population
 (1. January 2025)
  Total
36,399
  Density29/km2 (75/sq mi)
Time zoneUTC+1 (CET)
  Summer (DST)UTC+2 (CEST)
Websitewww.toender.dk

Tønder Municipality (Danish: Tønder Kommune, German: Kommune Tondern, North Frisian: Tuner Komuun) is a kommune in the Region of Southern Denmark on the Jutland peninsula in south Denmark. The municipality covers an area of 1,252 km2, and has a total population of 36,399 (2025). Its mayor is Jørgen Popp Petersen, a member of the regional Schleswig Party.

The main town and the site of its municipal council is the town of Tønder. It consists of six old municipalities, the former Tønder municipality (1970-2006) with 12,706 inhabitants in January 2000 on 184.59 square kilometers among them.