Perućac (Serbian Cyrillic: Перућац) is a village in western Serbia, in the municipality of Bajina Bašta.

It is situated at the right bank of the 346 km-long Drina River, which constitutes the natural border between Serbia and Bosnia and Herzegovina.

Perućac features what is reputedly Serbia's smallest river — the Vrelo.

The Vrelo flows into the Drina just a few hundred metres downstream the dam.

During the summer days, Lake Perućac is the place where many of the residents of the surrounding area and the town of Bajina Bašta come to sunbathe, swim and fish.