Qasr Libya

{{Infobox settlement

|official_name = Qasr Libya

|other_name = Gasr ElbiaStucchi, Sandro (1975) Architettura Cirenaica L'erma di Bretschneider, Rome, p. 358, p. 381, {{OCLC|2099264}}

|native_name = قصر ليبيا

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|settlement_type = Town

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|pushpin_map =Libya

|pushpin_label_position =bottom

|pushpin_map_caption =Location in Libya

|subdivision_type = Country

|subdivision_name = {{flag|Libya}}

|subdivision_type1 = Region

|subdivision_name1 = Cyrenaica

|subdivision_type2 = District

|subdivision_name2 = Jabal al Akhdar

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Qasr Libya or Qasr Lebia ({{langx|ar|قصر ليبيا}}, lit. 'Lebia Castle', Lebia/Libya being a corruption of the ancient name Olbia) is a small town in northern Libya about {{convert|66|km}} northwest of Bayda. In ancient times, it was a Roman / Byzantine town called Olbia and Theodorias, the ruins of which were excavated in the 1950s. The town contains a museum with fifty Byzantine mosaics.Azema, James (2000). "East of Barce". Libya Handbook: The Travel Guide [https://books.google.com/books?id=lLfnDg7ybjIC&pg=PA163 p. 163], Footprint Travel Guides, Bath, England, {{ISBN|1-900949-77-6}}. It is on the cross-roads between the eastwards Marj–Bayda main road, and the southwards Qasr Libya–Marawa road.