Agios Andreas railway station is a railway station in Kato Achaia in the northwestern Peloponnese, Greece. The station is on the former Patras–Kyparissia line However Since the suspension of regional services on the metre-gauge railways of the Peloponnese in 2011, the station is used only by local Proastiakos trains, served by Proastiakos Patras P1 & P2 Services.

The Proastiakos is Greece's Commuter rail service, run by Hellenic Train, on rail infrastructure owned by the Hellenic Railways Organisation (OSE) (lines) and GAIAOSE. These services connect a participating city's central railway station to important locations such as a city's port or airport, as well as its suburbs and occasionally nearby towns and cities.