Nagle Warren Mansion
 Nagle Warren Mansion also known as Cheyenne YWCA Building is former residence and YWCA with three buildings located in Cheyenne Laramie County Wyoming. The mansion is on the edge of Cheyenne's historic downtown section on Cattle Baron’s Row. It is now a bed and breakfast (B&B) establishment with 12 guest rooms decorated in Victorian West style. One guest room is a suite and each room has its own bath. Six rooms are in the main house and six in the carriage house.