Guy of Ibelin (1286–1308), Lord of Nicosia,^[1] was the son of Balian of Ibelin, seneschal of the kingdom of Cyprus, and of Alice of Lampron.

In 1303, with papal dispensation, he married his cousin Isabella of Ibelin,^[2] daughter of Baldwin of Ibelin and of Marguerite de Giblet. Their only child was Alix of Ibelin, second wife of Hugh IV of Cyprus.

Guy was buried on September 8, 1308 in the Premonstratensian Abbey of Bellapais near Kyrenia, Cyprus.^[3]

• Amadi, Francesco (1891), Chroniques d'Amadi et de Strambaldi (publiées par M. René de Mas)
• Mas Latrie, Louis de (1881), Généalogie des rois de Chypre de la famille de Lusignan
• Du Cange, Charles D. (1972), Familles D'Outre-Mer, Ayer Publishing, ISBN 0-8337-0932-1
• Rüdt de Collenberg, W. H. (1977), "Les Ibelin aux XIIIe et XIVe siècles", Επετηρίς Κέντρου Επιστημονικών Ερευνών Κύπρου, 9
• Nielen-Vandervoorde, Marie-Adélaïde (2003), Lignages d'Outremer, Documents relatifs à l'histoire des Croisades, Académie des Inscriptions et Belles-Lettres, ISBN 2-87754-141-X

• Genealogical website for European royalty^{[permanent dead link‍]}
• Marek, Miroslav. "Genealogical website with partial Ibelin family tree". Genealogy.EU.