Zechariah of Lyon () was the third bishop of Lyon.David M. Cheney, Archdiocese of Lyon at catholic-hierarchy.org. He is recognised as a saint by both the Roman Catholic Church and the Eastern Orthodox Church. Archdiocese of Lyon, France at Catholic Saints.info. His feast day is celebrated on 28 June.Jules Baudot, Dictionnaire d'hagiographie, 1925, p.59.Bernard Berthod, Jacqueline Boucher, Bruno Galland, Régis Ladous and André Pelletier, Archevêques de Lyon, (Lyon, éditions Lyonnaises d'Art et d'Histoire, 2012), p191

Very little is known of his life. He escaped from the persecution of 202 and succeeded St. Irenaeus as bishop of Lyon.

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