Arla (Greek: Άρλα) is a village in the municipal unit of Olenia, Achaea, Greece. It is located in a hilly area, 6 km south of Lousika and 25 km southwest of Patras.

Population

Year	Population
1981	395
1991	350
2001	392
2011	335
2021	318

See also

• List of settlements in Achaea