Gudžiūnai (formerly Polish: Gudziuny, Russian: Гудзюны) is a small town in Kėdainiai district, central Lithuania.

The town has a Catholic Sacred Heart church, a secondary school, and a post office.

There is also a train station (Gudžiūnai GS) just outside the town.

At the end of the 19th century Gudžiūnai became a town and from 1919 it was a volost center.

This Kaunas County, Lithuania location article is a stub.