Justinava (historically Polish: Ustinowo) is a village in Kėdainiai district municipality, in Kaunas County, central Lithuania.

It is located by the northern limits of the Kėdainiai city, nearby the Nevėžis river and Babėnai forest.

During Soviet era Justinava became a collective gardening area and was merged to Kėdainiai.

Only a small part in the northern end remained as a village.

This Kaunas County, Lithuania location article is a stub.