Walnut Creek Ranger Station, also known as the Walnut Creek Work Center, is a small historic Forest Service complex in Prescott National Forest near Prescott, Arizona. Built in 1931 as a ranger station and work center, it combined office and residential functions. The Civilian Conservation Corps constructed it from United States Forest Service plans in the Bungalow/Craftsman style, adapting standard designs for the site. Its five-acre historic property includes a modified standard-plan residence and a second building serving as barn, garage, and shop. Listed on the National Register of Historic Places in 1993, it remains a notable example of early 20th-century Forest Service architecture and CCC-built infrastructure in the American West.