Jauniūnai is a village in the Širvintos District Municipality, Lithuania.

It is near the A2 highway and European route E272.

It had 185 residents at the time of the 2001 census.

[1] Jauniūnai has a natural gas compression station, which is why the village was selected as the terminus of the planned Lithuania–Poland pipeline.

This Vilnius County, Lithuania location article is a stub.