Petrochori (Greek: Πετροχώρι meaning
rock village) is a village in
Achaea,
Greece. It is part of the municipality of
West Achaea. It is located 6 km south of
Kato Achaia, and 25 km southeast of
Patras. The population of Petrochori in 2001 was 443 for the village and 1,072 for the community, which consists of the villages Petrochori, Karya, Lampraiika, Logothetis, Veskoukaiika, Vythoulkas and Zampeteika. The nearest villages are
Ano Achaia to the northeast and
Elaiochori to the east.