The Archdiocese of Lyon, formerly the Archdiocese of Lyon–Vienne–Embrun, is a Latin Church metropolitan archdiocese of the Catholic Church in France. The archbishops of Lyon serve as successors to Saints Pothinus and Irenaeus, the first and second bishops of Lyon, respectively, and are also called primates of Gaul. He is usually elevated to the rank of cardinal. Bishop Olivier de Germay was appointed archbishop on 22 October 2020.

Olivier Jacques Marie Certain de Germay de Cirfontaine is a French prelate of the Catholic Church who has been metropolitan archbishop of Lyon since December 2020. He served as bishop of Ajaccio from 2012 to 2020. Before taking up his clerical career, he served as a paratrooper in the French army.