The Quapaw-Prospect Historic District is a predominantly residential historic district on the northwest side of Hot Springs, Arkansas. It covers a roughly nine-block stretch of Quapaw and Prospect Streets, from their junction in the east to Grand Avenue in the west, including properties on streets running between the two. The area was developed between about 1890 and 1950, and contains a cross-section of architectural styles popular in that period. Although Colonial Revival and Craftsman style houses dominate the area, it has a particularly fine collection of Queen Anne Victorians as well.