Guy of Poitiers-Lusignan (1275/1280 – 1303) was constable of Cyprus from 1298.
He was the youngest son of Hugh III of Cyprus (ruled in 1267–1284) and Isabella of Ibelin.
[1] In 1303, Guy conspired against his brother Henry II of Cyprus (reigned 1285-1306) then (1310-1324); discovered, he was executed the same year.
Guy married Eschiva of Ibelin, Lady of Beirut.
This Cypriot biographical article is a stub.