Petralona (Greek: Πετράλωνα) is a metro station on Athens Metro Line 1, located in Petralona and 7.016 km along the line from Piraeus. It is located in Central Athens and took its name from the neighbourhood in the Athens municipality.

Petralona was first opened on 22 November 1954 by the Hellenic Electric Railways, which operated the line at the time: the station was renovated in 2004, and has two side platforms.