This is a list of current and former Roman Catholic churches in the Roman Catholic Archdiocese of Milwaukee. The archdiocese included 195 churches (as of May 2020), covering the following 10 Wisconsin counties:
The cathedral church of the archdiocese is the Cathedral of St. John the Evangelist in Milwaukee
Holy Name of Jesus, St. Clement and St. Dominic Parishes are consolidated in the Sheboygan North Catholic Parishes community. Immaculate Conception, Ss. Cyil and Methodius and St. Peter Claver are part of the Sheboygan South Catholic Parishes community.
In 2012, the four churches in Waukesha were clustered into the Catholic Community of Waukesha, a central parish administration.
Holy Assumption, St. Augustine and St. Rita Parishes are part of West Allis Catholic.