All Saints Cathedral (Milwaukee)

All Saints' Episcopal Cathedral Complex
Location804-828 E. Juneau Ave
Milwaukee, Wisconsin
Coordinates43°02′46″N 87°54′05″W / 43.0460°N 87.9013°W / 43.0460; -87.9013
Area1 acre (0.40 ha)
Built1868 and other years
ArchitectE. Townsend Mix (Church)
William D. Kimball (Guild Hall)
Kirchhoff & Rose (Bishop's House)
Architectural styleGothic Revival (church)
NRHP reference No.74000099
Added to NRHPDecember 27, 1974

All Saints Cathedral is a historic Episcopal cathedral in Milwaukee, Wisconsin. The cathedral as an ecclesiastical entity dates from 1867, when Jackson Kemper, the first bishop of Wisconsin, and his coadjutor William Armitage, were deeded the assets of a small mission church in downtown Milwaukee and renamed it "All Saints Pro-Cathedral." The cathedral moved to its present campus on Juneau Avenue in 1868, buying a wooden boarding house at one end of the block, then, in 1872, purchasing a church building at the other end when it came up for sale.

All Saints was the "see," or seat, of the Bishop of Wisconsin until 1886; from then until 2023, it was the bishopric seat of the Diocese of Milwaukee. With the 2024 merger of the Milwaukee diocese with those of Fond du Lac and Eau Claire, All Saints is again a historic cathedral parish within the Episcopal Diocese of Wisconsin.