Värtsilä

Värtsilä is a former municipality of Finland. It merged with Tohmajärvi in 2005.

Värtsilä was located in the province of Eastern Finland and was part of the North Karelia region. The municipality had a population of 647 (2003) and covered an area of 143.81 km² of which 7.88 km² was water. The population density was 4.8 inhabitants per km².

The municipality was unilingually Finnish.