National Historic Register properties in St. Charles county/parish, Missouri

• Augusta Harmonie Verein (Augusta)
• Ewich, Robert, Farmstead (Augusta)
• Farris, Charles McLee, House (Augusta)
• Gerling, Dr. C. L., House (Augusta)
• Harold-Knoernschild Farmstead Historic District (Augusta)
• Mindrup House-Store (Augusta)
• Mt. Pleasant Winery Historic District (Augusta)
• Schroer, J. F., House-Store (Augusta)
• Sehrt, August, House (Augusta)
• Staudinger-Grumke House-Store (Augusta)
• Walnut Street Historic District (Augusta)
• Boone, Daniel, House (Defiance)
• Hays, Daniel Boone, House (Defiance)
• McCormick, Isaac, House (Defiance)
• Wolf-Ruebeling House (Defiance)
• Meier General Store (New Melle)
• St. Paul's Church (New Melle)
• Sage Chapel Cemetery (O'Fallon)
• St. Mary's Institute of O'Fallon (O'Fallon)
• Westhoff Grain and Mercantile Company (O'Fallon)
• African Church (St. Charles)
• Commons Neighborhood Historic District (St. Charles)
• First Missouri State Capitol Buildings (St. Charles)
• Frenchtown Historic District (St. Charles)
• Lindenwood Hall (St. Charles)
• Lindenwood Neighborhood Historic District (St. Charles)
• Link, Oliver L. and Catherine, House (St. Charles)
• Marten-Becker House (St. Charles)
• Midtown Neighborhood Historic District (St. Charles)
• Newbill-McElhiney House (St. Charles)
• Old City Hall (St. Charles)
• St. Charles Historic District (St. Charles)
• St. Charles Historic District (Boundary Increase) (St. Charles)
• St. Charles Historic District (Boundary Increase II) (St. Charles)
• St. Charles Historic District (Boundary Increase III) (St. Charles)
• St. Charles Odd Fellows Hall (St. Charles)
• Stone Row (St. Charles)
• Stumberg, Dr. John H., House (St. Charles)
• Watson, Samuel Stewart, House (St. Charles)
• Wentzville Tobacco Company Factory (Wentzville)