Palamari (Greek: Παλαμάρι) is a mountain village and a community in the municipal unit Trikolonoi, in Arcadia, Greece.

It is located on a mountain slope north of the valley of the river Alfeios, at about 700 m elevation.

It is 2 km west of Pavlia, 7 km east of Karytaina, 8 km southeast of Stemnitsa and 10 km north of Megalopoli.

The community includes the village Psari.

The site of the ancient town of Thyraeum is located nearby.