Vosiūnai (pronunciationⓘ) is a village in the eastern part of Ignalina district in Lithuania.

[1] It is located 5 kilometres (3.1 mi) east of Navikai, near the border with Belarus.

The village is situated on the right bank of the river Dysna.

The village has a wooden Blessed Virgin Mary Church (built in 1921).

Together with the neighboring Rimaldiškė, Vosiūnai is the easternmost village in Lithuania.