The Spreča (Serbian Cyrillic: Спреча) is a river of northeastern Bosnia and Herzegovina, a tributary of the Bosna.

Its source is located in the village of Snagovo in Zvornik municipality, and it reaches the Bosna at the city of Doboj.

A damming of the Spreča in the municipality of Lukavac forms Modrac Lake.

The 138.8-kilometre-long (86.2 mi) river also flows through the town of Gračanica.

This article related to a river in Bosnia and Herzegovina is a stub.