Albert Randolph Ross was an American architect, known primarily for designing libraries, especially those funded by Andrew Carnegie. His father, John W. Ross, was an architect based in Davenport, Iowa, and the architect of its city hall.

The Milwaukee County Courthouse is a high-rise municipal building located in downtown Milwaukee, Wisconsin. Completed in 1931, it is the third county courthouse to be built in the city and is listed on the National Register of Historic Places. The first two courthouses were built at what is now Cathedral Square Park on the east side of the Milwaukee River.