Wonieść [ˈvɔɲɛɕt͡ɕ] is a village in western Poland, in Greater Poland Voivodeship, in Kościan County, in the administrative district of gmina Śmigiel. It is located approximately 60 km (37 mi) south of the regional capital Poznań, 12 km (7 mi) south of Kościan, and 12 kilometres (7 mi) east of Śmigiel.

Wonieść lies beside Lake Wonieść. In the village, there are St. Lawrence church and a hospital specializing in treating neurosis.