National Historic Register properties in Douglas county/parish, Colorado

• Castle Rock Depot (Castle Rock)
• Castle Rock Elementary School (Additional Documentation) (Castle Rock)
• Douglas County Courthouse (Castle Rock)
• Dyer, Samuel, House (Castle Rock)
• First National Bank of Douglas County (Castle Rock)
• Hammar, Benjamin, House (Castle Rock)
• Keystone Hotel (Castle Rock)
• Bear Canon Agricultural District (Denver)
• Bayou Gulch (Franktown)
• Cherry Creek Bridge (Franktown)
• Evans Homestead Rural Historic Landscape (Franktown)
• Franktown Cave (Franktown)
• Pike's Peak Grange No. 163 (Franktown)
• American Federation of Human Rights Headquarters (Larkspur)
• Sinclaire, Reginald, House (Larkspur)
• Spring Valley School (Larkspur)
• Lamb Spring (Littleton)
• Louviers Village (Louviers)
• Louviers Village Club (Louviers)
• Glen Grove School (Palmer Lake)
• Quick, Ben, Ranch and Fort (Palmer Lake)
• Ruth Memorial Methodist Episcopal Church (Parker)
• Cherokee Ranch (Sedalia)
• Church of St. Philip-in-the-Field and Bear Canon Cemetery (Sedalia)
• Daniels Park (Sedalia)
• Devils Head Lookout (Sedalia)
• Indian Park School (Sedalia)
• Kinner, John, House (Sedalia)
• Santa Fe Railway Water Tank (Sedalia)
• Roxborough State Park Archaeological District (Waterton)