Cathedral Church of All Saints

The Cathedral Church of All Saints is the bishop's church of the Episcopal Diocese of Milwaukee, in Milwaukee, Wisconsin, USA. The current parish is a descendant of a small mission by the Right Reverend Jackson Kemper. It is located in Milwaukee's downtown Yankee Hill neighborhood.

The Gothic Revival church building was designed by E. Townsend Mix, a noted Milwaukee architect, and constructed as Olivet Congregational Church in 1868. The building was sold to the Episcopal diocese in 1871 when the Olivet congregation faced bankruptcy, and was consecrated as a cathedral in 1898. Incense was first used at All Saints Cathedral on Epiphany, 1902.