Paiania (, , before 1915: ÃÂùÃÂÃÂõÃÂù - Liopesi, ; Arvanitika: ÃÂÿÃÂõñàromanized: Lopës) is a town and a municipality in East Attica, Greece. It is a suburb of Athens, located east of Mount Hymettus and 11 km east of the Athens city centre.
Paiania is home to the Vorres Museum of Folk and Contemporary Art, the Foundation European Art Center (EUARCE) of Greece, the broadcasting facilities of Greek television station Open TV and the former training facilities of football club Panathinaikos F.C.. The Greek National Road 89 passes through the town, and the A6 motorway passes east of it. The town was renamed to reflect association with the ancient deme of Paeania.
In the late Middle Ages, the area was the site of Albanian (Arvanite) settlement, as can be seen from its toponym.
The municipality Paiania was formed at the 2011 local government reform by the merger of the following 2 former municipalities, that became municipal units:
The municipality has an area of 53.155 km<sup>2</sup>, the municipal unit 43.917 km<sup>2</sup>. The municipal unit of Paiania also includes the village of Argithea.