Duchy of Jawor

Duchy of Jawor
Księstwo Jaworskie (Polish)
1274–1290
1312–1346
Coat of arms
  Duchy of Jawor
Silesia in 1274: Jawor Duchy in green
StatusSilesian duchy
CapitalJawor
Historical eraMiddle Ages
 Partitioned from Legnica
1274
 Lwówek split off
1281
 Lwówek reintegrated
1286
 Acquired Świdnica
1291
 Expanded westwards up to Zły Komorów
1319
 Reunited with Świdnica
1346
 Annexed by Bohemia
1392
Preceded by
Succeeded by
Duchy of Legnica
Kingdom of Bohemia
Today part ofPoland
Germany¹
¹ Portion of Lusatia, including the towns of Zittau (Polish: Żytawa), Görlitz (Zgorzelec), Ostritz (Ostrowiec), Bernstadt auf dem Eigen (Biernacice), Reichenbach/O.L. (Rychbach), Senftenberg (Zły Komorów) and Rothenburg, Oberlausitz (Rozbork)

Duchy of Jawor (Polish: Księstwo Jaworskie, Czech: Javorské knížectví) was one of the duchies of Silesia and medieval Poland established in 1274 as a subdivision of the Duchy of Legnica. It was ruled by the Silesian Piasts, with its capital at Jawor in Lower Silesia.

It was the southwesternmost duchy of Poland at the time, with the exception of the 1281–1286 period, when the more southwestern was the temporarily split off Duchy of Lwówek. At various times, it also bordered the fellow Polish duchies of Głogów, Legnica, Wrocław and Świdnica, and via the latter also Nysa, Brzeg and Ziębice.