Kalamos (Greek: Κάλαμος) is a town and a former community in East Attica, Greece.

[3] Kalamos has historically been an Arvanite settlement.

[4] Kalamos is located 2 km from the South Euboean Gulf coast.

The seaside village Agioi Apostoloi, 4 km to the east, is also part of the community of Kalamos.

Kalamos is 4 km east of Markopoulo Oropou, 8 km north of Kapandriti and 36 km northeast of Athens city center.