Mauro Piacenza

Mauro Piacenza (born 15 September 1944) is an Italian prelate of the Catholic Church. A cardinal since 2010, he was Major Penitentiary of the Apostolic Penitentiary from 2013 to 2024. He was Prefect of the Congregation for the Clergy from 7 October 2010 to 21 September 2013. where he had been Secretary since 2007. At that Congregation, Pope Benedict XVI, according to one report, valued "his efficiency and in-depth knowledge of how the Congregation worked and its problems" and "his traditionalist ecclesiastical line of thought".