Värtsilä

Värtsilä or Wärtsilä may refer to:


 * Värtsilä, Finland, a former municipality
 * Vyartsilya, an urban locality in Russia, formerly part of the Finnish municipality
 * Wärtsilä, a neighbourhood in Järvenpää
 * Wärtsilä or Wärtsilä Oyj Abp (Wärtsilä Corporation), a Finnish company in the marine and energy markets