Bishop of Constantine (-Hippone)
Bishop Michel Guillaud was born on 24 June 1961 in Villeurbanne, France. After studying at the University Seminary of Lyon and obtaining a licentiate in theology, he was awarded a licentiate in Islamology from the Pontifical Institute for Arabic and Islamic Studies (PISAI), Rome. He was ordained a priest on 1 July 1990 for the archdiocese of Lyon. He has held the following offices: lecturer in Islamology at the Catholic Faculty of Lyon; chaplain of students of the Catholic University of Lyon; parish priest in Batna (2006-2014), Constantine (2014-2016), Skikda (2016 to the present) and vicar general of the diocese of Constantine (2020-2024); secretary general of the Regional Episcopal Conference of North Africa (CERNA) (2015-2025); and since 2024, diocesan administrator of the diocese of Constantine.