Kentucky - Area of significance: Commerce
| Luigart Malt House |
| Lyon, Chittenden P., Jr., House |
| Madisonville Commercial Historic District |
| Main Street Commercial District |
| MAMIE S. BARRETT (towboat) |
| Market House |
| Martin House |
| Masonic Temple |
| May, David L., House |
| Mayfield Downtown Commercial District |
| Maysville Downtown Historic District |
| McClain Hotel |
| McConnell House, Law Office, and Slave Quarters |
| McKee-Vimont Row Houses |
| Merchant's Hotel |
| Mershon Building |
| Middlesboro Downtown Commercial District |
| Middletown Inn |
| Midway Historic District |
| Miller Brothers Building |
| Millersburg Historic District |
| Mill Springs Mill |
| Millville General Store |
| Milton Masonic Lodge and County General Store |
| Mitchell Building-First State Bank Building |
| Monmouth Street Historic District |
| Monsieur Giron's Confectionary |
| Montgomery, William, House |
| Monticello |
| Monticello Historic Commercial District |
| Morgan Row |
| Morton, Will, Tavern Stand |
| Mount Vernon Commercial District |
| Moyers Buildings |
| Mt. Pleasant |
| Munday's Landing |
| Munford Inn |
| Murray Commercial Historic District |
| Nashville, Chattanooga, and St. Louis Railway Office and Freight House |
| National Hotel |
| Neville-Patterson-Lamkin House |
| Newby Country Store |
| New Castle Historic Commercial District |
| New Enterprise Tobacco Warehouse |
| Nolin Banking Company |
| North Broadway-Short Street Historic District |
| North Limestone Commercial District |
| Nugent's Crossroad Historic District |
| Oak Hill |
| O'Byrne, John, House |
| Odd Fellows Building |
| Old Eddyville Historic District |
| Old Hickman Historic District |
| Old Kentucky Home Motel |
| Old Louisville Residential District |
| Old Stone Tavern |
| Old U.S. Customshouse and Post Office |
| Opera House and Yates Bookshop Building |
| Owensboro Historic Commercial District |
| Owensboro Historic Downtown Commercial District |
| Owings, Col. Thomas Deye, House |
| Owingsville Commercial District and Courthouse Square |
| Paducah Downtown Commercial District |
| Paducah Market House District |
| Paris Courthouse Square Historic District |
| Paris Railroad Depot |
| Paul Family Complex |
| Pell, Joe, Building |
| Pendleton House |
| Perryville Historic District |
| Peterson-Dumesnil House |
| Phillips, Josiah, House |
| Pineville Courthouse Square Historic District |
| Pisgah Rural Historic District |
| Portland Historic District |
| Portland Proper |
| Poynter Building |
| Princeton Downtown Commercial District |
| Providence Commercial Historic District |
| Raine, John, House |
| Randall Building Bogaert's Jewelry Store |
| Rauscher House |
| Red River Gorge District |
| Rice Tobacco Factory |
| Richardson Hotel |
| Ritte's Corner Historic District, Latonia |
| Rock Cabin Camp |
| Rogers, Lon, House |
| Rose Hill |
| Rosine General Store and Barn |
| Rowlett's Grocery |
| Russellville Historic District |
| Ryle's Super Market and Oddfellows Building |
| Sadieville Historic District |
| Salter, Tom, House |
| Salyersville Bank |
| Samuels, Wilson, House |
| Sanders, Harland, Cafe |
| Savageot, Jacob, House and Saloon |
| Savoy Historic District |
Data from United States Park Service and Wikidata
