Donji Petrovići (Serbian Cyrillic: Доњи Петровићи) is a village in the municipality of Krupa na Uni, part of the Republika Srpska entity of Bosnia and Herzegovina.

[1] The population of the village has decreased drastically during the time of the Yugoslav Wars.

From the village, there is a great view of Grmec, one of Bosnia's famous mountains.

Family members from all over Europe (sometimes even the world) return to Donji Petrovići for the one weekend in August for celebrations.

Saint Pantaleon is also honoured in the village with having the church named after him—Crkva Sveti Velikom Pantelejmona.