Palaiochori (Greek: Παλαιοχώρι) is a village in the municipal unit of Gastouni, Elis, Greece.

Palaiochori is situated in a flat rural area, 3 km from the Ionian Sea.

It is 2 km west of Savalia, 4 km southeast of Gastouni, 3 km northwest of Roviata and 8 km northwest of Amaliada.

The mouth of the river Pineios is near Palaiochori.