Jean-Claude Cheynet

Jean-Claude Cheynet is a Professor at Paris-Sorbonne University since 1995 and an elected member (2012) of the Academy of Europe in the History & Archaeology section. He holds multiple leadership positions including Director of the UMR 8167 Orient-Méditerranée research center (2010-present), Director of the LABEX RESMED French research cluster (2011-present), and Director of the Center for Byzantine Studies (since 2000). He has been a member of the Institut universitaire de France since 2008.

His research focuses on Byzantine history with specialized expertise in sigillography, military structures, administrative systems, and elite social dynamics of the Byzantine Empire. Cheynet has made significant contributions to understanding Byzantine power structures and contestations as evidenced by his award-winning work Pouvoir et contestations à Byzance (963-1210).

• Academy of Europe member (2012)
• Institut universitaire de France member (2008-present)
• Director of UMR 8167 Orient-Méditerranée (2010-present)
• Director of LABEX RESMED (2011-present)
• Director of Center for Byzantine Studies (2000-present)
• CNRS researcher (1977), Directeur de recherches (1990)

Cheynet's scholarly achievements have been recognized with multiple prestigious awards from the Académie des Inscriptions et Belles-Lettres, including the Prix Charles et Marguerite Diehl for his groundbreaking work on Byzantine power structures and the Prix Schlumberger for his research on seals in the Seyrig collection. His international recognition includes fellowships at Dumbarton Oaks, All Souls College Oxford, and the Société des Antiquaires de France.

As a leading Byzantinist, Cheynet has directed major research initiatives including the Orient-Méditerranée center which fosters interdisciplinary research on Mediterranean civilizations from antiquity through the medieval period. His work bridges historical methodology with material culture analysis, particularly through sigillography which provides unique insights into Byzantine administration and social structures.