Texas - Significance region: Local
| Burns, Arthur, House |
| Burns Building |
| Burns, John W., House |
| Burrus-Finch House |
| Burton Commercial Historic District |
| Burton Farmers Gin |
| Burton High School |
| Busch Building |
| Bushnell |
| Bute, James, Company Warehouse |
| Butler Place Historic District |
| Byron Farmstead |
| Byus-Kirkland House |
| Cabana Motor Hotel |
| Cactus Theater |
| Calcasieu Building |
| Caldwell County Courthouse Historic District |
| Caldwell Hall |
| Caldwell House |
| Callaway-Gillette House |
| Calvert Historic District |
| Cambridge Tower |
| Cameron County Courthouse |
| Cameron County Jail, Old |
| Cameron Iron Works |
| Campbell Building-Union Bus Station |
| Camp Ben McCulloch |
| Camp, William and Medora, House |
| Canon Ranch Archeological District |
| Cape House |
| Carden, David A., House |
| Carlock Building |
| Carlock, Marcus DeWitt, House |
| Carlton-Gladden House |
| Carmelite Monastery |
| Carnegie Public Library |
| Carnegie Public Library |
| Carroll, J. J., House |
| Carson County Square House Museum |
| Carson, Ira and Wilma, House |
| Carter, W. T., Jr., House |
| Cartwright, Matthew, House |
| Carver, George Washington, Library and Auditorium |
| Casa de Dios (House of God) |
| Casa de Palmas |
| Casey House |
| Cash, W. A. V., House |
| Casino Hall |
| Cass County Courthouse |
| Cass, Dr. Nathan and Lula, House |
| Cassinelli Gin House |
| Castle, David S., House |
| Castle Heights Historic District |
| Castroville Historic District |
| Caswell, Daniel H. and William T., Houses |
| Caswell House |
| Cave Creek School |
| Cavitt House |
| Cedar Lawn Historic District |
| Celaya, Augustine, House |
| Celaya-Creager House |
| Celina Public School |
| Cemetery Chapel, San Marcos Cemetery |
| Cen-Tex Wool Mill Historic District |
| Central Brownsville Historic District |
| Central Christian Church |
| Central Congregational Church |
| Central Fire Station |
| Central Fire Station |
| Central Handley Historic District |
| Central Presbyterian Church |
| Central Presbyterian Church |
| Central Roanoke Historic District |
| Central Trust Company Building |
| Chaddock, J. B., House |
| Chambers, Thomas Jefferson, House |
| Chance, James O., House |
| Chapman House |
| Chapman, Oscar H., House |
| Chappell Hill Circulating Library |
| Chappell Hill Methodist Episcopal Church |
| Chappell Hill Public School and Chappell Hill Female College Bell |
| Charnwood Residential Historic District |
| Cheek-Neal Coffee Company Building |
| Cherry Spring School |
| Chesser-Morgan House |
| Chevrolet Motor Company Building |
| Childress Commercial and Civic Historic District |
| Chilton, Dr. L.W. and Martha E.S., House |
| Chinese Sunken Garden Gate |
| Chorn, Lester H. and Mabel Bryant, House |
| Christ Church |
| Christensen Castle |
| Christ Episcopal Church |
| Church Street Historic District |
| Cine El Rey |
| Cisco Historic District |
| City Cemetery |
| City Hall |
| City National Bank |
Data from United States Park Service and Wikidata
