Condat-sur-Trincou (French pronunciation: [kɔ̃da syʁ tʁɛ̃ku]; Occitan: Condat de Trincor) is a commune in the Dordogne department in Nouvelle-Aquitaine in southwestern France.

The village lies on the right bank of the Trincou, which flows southwest through the northern part of the commune, before to flow into the Côle.

The Côle flows west through the middle of the commune, forms part of its southwestern border, then flows into the Dronne, which forms part of the commune's western border.