Värtsilä or Wärtsilä may refer to:
*
Värtsilä, Finland
Värtsilä () is a former municipality of Finland. It merged with Tohmajärvi in 2005.[Rajan läheis ...](_blank)
, a former municipality
*
Vyartsilya
Vyartsilya (russian: Вя́ртсиля; fi, Värtsilä) is an urban locality (an urban-type settlement) under the administrative jurisdiction of the town of republic significance of Sortavala in the Republic of Karelia, Russia, located near ...
, 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
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