Bakainiai (formerly Polish: Bakajnie,[1] Russian: Бакайни) is a village in Kėdainiai district municipality, in Kaunas County, in central Lithuania.

[2] It is located 1 km from Surviliškis, by the Liaudė river.

Bakainiai castle was mentioned in 1731, by Teutonic Order.

At the 18th century there was a well fortified Swedish war camp on the hillfort.

[3] This Kaunas County, Lithuania location article is a stub.