Osmakovo is a village in the municipality of Pirot, Serbia.

According to the 2002 census, the village has a population of 292 people.

[1] Osmakovo houses the earliest epigraphic monument to Sol Invictus found in the Central Balkans.

According to the inscription, it was made by Valerius Iucundus.

This Pirot District, Serbia location article is a stub.