Suoyarvi is a town in the Republic of Karelia, Russia

Suoyarvi may also refer to: Lake Suoyarvi, a lake in Russia from which the Shuya River flows Suoyarvi I, a railway station in the town of Suoyarvi, Republic of Karelia, Russia Suoyarvi II, a railway station in the town of Suoyarvi, Republic of Karelia, Russia