National Historic Register properties in Custer county/parish, Montana

• Ismay Jail (Ismay)
• Carriage House Historic District (Miles City)
• East Main Street Residential Historic District (Miles City)
• Fort Keogh (Miles City)
• Harmon, William, House (Miles City)
• Holy Rosary Hospital (Miles City)
• Locate Creek Bridge (Miles City)
• Main Street Historic District (Miles City)
• Miles City Steam Laundry (Miles City)
• Miles City Waterworks Building and Pumping Plant Park (Miles City)
• Miles, George M., House (Miles City)
• Mountain States Telephone and Telegraph Company (Miles City)
• Northern Pacific Railway Depot (Miles City)
• Olive Hotel (Miles City)
• Shore, Thomas and Beulah, House (Miles City)
• Snell, Walrond and Elizabeth, House (Miles City)
• Ursuline Convent of the Sacred Heart (Miles City)
• US Post Office-Miles City Main (Miles City)