Jeffrey Grob

Jeffrey S. Grob (born April 1, 1961) is an American Roman Catholic bishop who has served as the Archbishop of Milwaukee since 2025. He previously served as an auxiliary bishop for the Archdiocese of Chicago from 2020 to 2025. He holds a Doctor of Canon Law from the Catholic University of America and serves as Vicar for Canonical Services and Moderator of the Curia for the Archdiocese of Chicago.