Kentucky - Criteria: C (architecture/engineering)
| Brown, John C., House |
| Brown, J.T.S., and Son's Complex |
| Brown, Mason, House |
| Brown-Proctoria Hotel |
| Brown Pusey House Community Center |
| Brown, Stephen Cooke, House |
| Brown, Theodore, House |
| Brown Tobacco Warehouse |
| Bruntwood |
| Bryan, George and Betty, House |
| Bryantsville Methodist Church |
| Buckhorn Presbyterian Church and the Greer Gymnasium |
| Buck-Mercer House |
| Buckner, Walker, House |
| Buck Pond |
| Buenna Hill |
| Buford-Duke House |
| Building at 301 La Grange Road |
| Bullock-Clifton House |
| Bull, William, House |
| Burks' Distillery |
| Burnawood |
| Burnside Historic District |
| Burnside Lodge |
| Burnside Methodist Church |
| Burrier, John, House |
| Burris House |
| Burton, Ambrose, House |
| Burton House |
| Bush, Capt. Robert V., House |
| Bush, Cornelia, House |
| Bush-Dykes, W., House |
| Bush, William, House |
| Buster, Nimrod I., House and Farmstead |
| Butchertown Historic District |
| Butler, Gen. William O., House |
| Butler's Tavern |
| Bybee House |
| Bybee House |
| Cadiz Downtown Historic District |
| Cadiz Main Street Residential District |
| Caldwell, Charles W., House |
| Caldwell House |
| Caldwell, James, House |
| Caldwell, W. Logan, Farmstead |
| Calico & Brown General Store |
| Callas Sweet Shop |
| Callihan, G. D., House |
| Calloway House |
| Calmes, Marquis, Tomb |
| Calvary Episcopal Church |
| Calvary Evangelical Lutheran Church |
| Calvert, B. C., House |
| Cambus-Kenneth Estate |
| Campbell County Courthouse at Newport |
| Campbell House |
| Campbellsville Historic Commercial District |
| Campbell, William, House |
| Camp Nelson National Cemetery |
| Camp Spring House |
| Cane Ridge Rural Historic District |
| Cantrill House |
| Caperton Block |
| Cardinal Hill Reservoir |
| Cardome |
| Cardwellton |
| Carlisle Armory |
| Carlton, Jonathan, House |
| Carnegie Free Public Library (DAOB 41) |
| Carnegie Library |
| Carnegie Library |
| Carnegie Public Library |
| Carpenter House |
| Carpenter-Smith House |
| Carroll, Dr. Clyde, House |
| Carrollton Historic District |
| Carson, John, House |
| Carter House |
| Carter, Nicholas, House |
| Cartwright Creek Bridge |
| Casey County Courthouse |
| Cathedral Basilica of the Assumption |
| Cathedral of the Assumption |
| Catlett House |
| Catlettsburg, Kentucky, Chesapeake and Ohio Railway Depot |
| Causey, L.K., House |
| Cave City Commercial District |
| Cave Hill Cemetery |
| Cecilia Memorial Christian Church |
| Cedars, The |
| Central Avenue Historic District |
| Central Christian Church |
| Central Colored School |
| Central Frankfort Historic District |
| Central Kentucky Lunatic Asylum |
| Central La Grange Historic District |
| Central Ludlow Historic District |
| Chalfant, Mordecai, House |
| Chambers, C. Scott, House and Funeral Parlor |
| Chambers, Robert, House |
Data from United States Park Service and Wikidata
