{{Short description|Subdivision of ancient Attica, Greece}} '''Oa''', also '''Oae''' or '''Oai''', ({{langx|grc|Ὄα or Ὀά}} ) was a [[deme]] of [[ancient Attica]], originally of the ''[[phyle]]'' of [[Pandionis]], but after 127/8&nbsp;AD, of the ''phyle'' of [[Phyle#Subsequent periods|Hadrianis]], sending four delegates to the [[Boule (ancient Greece)|Athenian Boule]].<ref>{{cite web|first=Hans|last=Lohmann|publisher=Brill's New Pauly|title=Oa |url=https://referenceworks.brillonline.com/entries/brill-s-new-pauly/oa-e827390|accessdate=October 11, 2018}}</ref>

Its site is located near modern [[Papangelaki]].<ref>{{Barrington Atlas|page=59}}</ref><ref>{{Cite DARE|31164}}</ref>

==References== {{reflist|2}}

{{coord|37.985988|N|23.8857195|E|display=title|format=dms|source:http://dare.ht.lu.se/places/31164}}

[[Category:Populated places in ancient Attica]] [[Category:Former populated places in Greece]] [[Category:Demoi]]

{{AncientAttica-geo-stub}}