Olonets (disambiguation)

Olonets is a town in the Republic of Karelia, Russia

Olonets may also refer to:
 * Olonets Governorate, a governorate of the Russian Empire
 * Olonets Viceroyalty, a viceroyalty of the Russian Empire bordering Vologda Viceroyalty
 * Olonets Oblast, a division of the Russian Empire, originally in Novgorod Viceroyalty
 * Olonets Isthmus, an isthmus in Russia between Lakes Onega and Ladoga
 * Olonets Group, another name for Aunus Group, a formation of the Finnish Army during the Continuation War
 * Olonets Karelian language, another name for the Livvi-Karelian language
 * Olonets subdialect, a subdialect in the group of the Northern Russian dialects
 * Olonets Provisional Government, a break-away state during the Russian Civil War and Heimosodat