Kontiolahti

Kontiolahti
Kontiolax
Municipality
Kontiolahden kunta
Kontiolax kommun
Kontiolahti Church in July 2012
Location of Kontiolahti in Finland
Coordinates: 62°46′N 029°51′E / 62.767°N 29.850°E / 62.767; 29.850
Country Finland
RegionNorth Karelia
Sub-regionJoensuu
Charter1873
Government
 • Municipal managerJere Penttilä
Area
 (2018-01-01)
 • Total
1,029.82 km2 (397.62 sq mi)
 • Land799.82 km2 (308.81 sq mi)
 • Water230.1 km2 (88.8 sq mi)
 • Rank101st largest in Finland
Population
 (2025-06-30)
 • Total
15,092
 • Rank73rd largest in Finland
 • Density18.87/km2 (48.9/sq mi)
Population by native language
 • Finnish97.6% (official)
 • Swedish0.1%
 • Others2.4%
Population by age
 • 0 to 1421.1%
 • 15 to 6461%
 • 65 or older17.9%
Time zoneUTC+02:00 (EET)
 • Summer (DST)UTC+03:00 (EEST)
Websitewww.kontiolahti.fi

Kontiolahti (Swedish: Kontiolax; literally meaning "bear bay") is a municipality in Finland. It is located in the North Karelia region, about 20 kilometres (12 mi) north of Joensuu. The municipality has a population of 15,092 (30 June 2025) and covers an area of 1,029.82 square kilometres (397.62 sq mi) of which 230.1 km2 (88.8 sq mi) is water. The population density is 18.87 inhabitants per square kilometre (48.9/sq mi). Neighbouring municipalities are Joensuu, Juuka, Lieksa, Liperi and Polvijärvi. The municipality is unilingually Finnish.

The coat of arms of the municipality is a canting arms; the log driving pike pole, which the bear carries in the picture, refers to the importance of forestry in the region's economy. The coat of arms was designed by Aarno Liuksiala and approved by the Kontiolahti Municipal Council at its meeting on December 8, 1952. The coat of arms was approved for use by the Ministry of the Interior on February 27, 1953.

Kontiolahti hosted the Biathlon World Championships in 1990, 1999 and 2015.