Kentucky - Significance region: Local
| Central Kentucky Lunatic Asylum |
| Central La Grange Historic District |
| Central Ludlow Historic District |
| Central Owenton Historic District |
| Ceralvo Masonic Hall and School |
| Chalybeate Springs Hotel Springhouse |
| Chamber, Robert, House |
| Chambers, A. E., Octagonal Barn |
| Chambers, C. Scott, House and Funeral Parlor |
| Chambers, Robert, House |
| Champion-Shepherdson House |
| Champ, Thomas, House |
| Chandler House |
| Chandler Normal School Building and Webster Hall |
| Chapel on the Forks |
| Chapline Building |
| Charity's House |
| Chenault House |
| Chenault House |
| Chenoweth House |
| Cherry Hall |
| Chesapeake and Ohio Passenger Depot |
| Chesapeake and Ohio Railroad Passenger and Baggage Depots |
| Chestnut Grove |
| Chestnut Street Baptist Church/Quinn Chapel A.M.E. Church |
| Chewning House |
| Chickasaw Neighborhood Historic District |
| Chiles-Bailey House |
| Chiles, William, House |
| Chipman House |
| Chrisler House |
| Chrisman, Joseph, House |
| Christ Episcopal Church |
| Christian Church of West Liberty |
| Christian Meeting House |
| Christie, Christopher Columbus, House |
| Christ the King School and Church |
| Churchill Weavers |
| Church of Our Merciful Saviour |
| Church of the Annunciation |
| Church of the Ascension |
| Cincinnati Southern Railroad Culvert-CSRR |
| Clark Hardware Company Building |
| Clark, John, House |
| Clarkson House |
| Clay, Brutus and Pattie Field, House |
| Clay City National Bank Building |
| Clay, Henry, School |
| Clay Hill |
| Clements, Le Vega, House |
| Cleveland House |
| Cleveland-Rogers House |
| Clifton |
| Clifton Baptist Church Complex |
| Clifton Country Club |
| Clifton Historic District |
| Clifton-McCraken Rural Historic District |
| Clifton Road Culvert |
| Clore, Albert E., House |
| Clore House |
| Clore, James, House |
| Clore, Jonas, House |
| Clore, Jonas, Log House |
| Cloud House |
| Cobblestone Path |
| Cobb, Whitney, House |
| Coca-Cola Plant |
| Code House |
| Coe House |
| Coldeway House |
| Coleman-Desha Plantation |
| Coleman, House |
| Coleman, William L., House |
| Cole, Richard, Homestead |
| College Hill District |
| College Street Bridge |
| College Street Historic District |
| College Street Presbyterian Church |
| Collins, Capt. N., House District |
| Collins House |
| Colored Soldiers Monument in Frankfort |
| Colossal Cavern Entrance |
| Columbia Commercial Historic District |
| Columbian School |
| Combs, B. F., House |
| Commercial Historic District |
| Commodore Apartment Building |
| Conant, William, House |
| Confederate Martyrs Monument in Jeffersontown |
| Confederate Mass Grave Monument in Somerset |
| Confederate Memorial Fountain in Hopkinsville |
| Confederate Memorial Gates in Mayfield |
| Confederate Memorial Gateway in Hickman |
| Confederate Memorial in Fulton |
| Confederate Memorial in Mayfield |
| Confederate Memorial in Nicholasville |
| Confederate Memorial in Peewee Valley |
| Confederate Monument at Crab Orchard |
| Confederate Monument in Augusta |
| Confederate Monument in Cynthiana |
Data from United States Park Service and Wikidata
