Kardaritsi (Greek: Καρδαρίτσι) is a mountain village in the municipal unit of Kontovazaina in northwest Arcadia, Greece.

It is situated on a ridge above the left bank of the river Erymanthos.

It is 5 km northwest of Kontovazaina, 6 km southeast of Lampeia (Divry), 9 km southwest of Psofida (Tripotama) and 50 km south of Patras.

Historical records trace the existence of the village back to the 18th century.

The village has a church dedicated to Saint Nicholas and an impressive cold water spring named “Trani Vrisi” that feeds the village's reservoir.