All - Architectural style - Federal architecture
| Brown-Pilsbury Double House |
| Brownrigg-Harris-Kennebrew House |
| Brown's Ferry |
| Brown Square House |
| Brown's Tavern |
| Brownsville |
| Brown Tavern |
| Brownwood |
| Brow's Tavern |
| Bruin's Slave Jail |
| Brumbaugh Homestead |
| Brunson, Benjamin, House |
| Brush Hill |
| Bryan House |
| Bryan House and Office |
| Bryan, Roderick, House |
| Buchanan, James, House |
| Buckingham House |
| Buck, Jeremiah, House |
| Buckman Tavern |
| Buckner, Walker, House |
| Building at 42 Edward J. Lopez Avenue |
| Buildings at 744, 746, 748, 750 Broadway |
| Bull, Amos, House |
| Bullard House |
| Bullard, Thomas, House |
| Bullis, Charles, House |
| Bull, Thomas, House |
| Bunker Hill House |
| Bunting Place |
| Burdsal, Samuel, House |
| Burleigh |
| Burley Manor |
| Burnside Plantation |
| Burnside Plantation House |
| Burr, George, House |
| Burrier, John, House |
| Burr, Theodore, House |
| Burt-Arrington House |
| Burwell-Holland House |
| Burwell School |
| Bush, Horace and Grace, House |
| Bush, William, House |
| Butler, Cyrus, House |
| Butler Farm |
| Butler, Gen. William O., House |
| Butler House |
| Butler, Roswell, House |
| Butterfield-Sampson House |
| Buttles, Aurora, House |
| Buttles-Johnson House |
| Caldicott |
| Caldwell Parsonage |
| Caledonia House Hotel |
| Caledonia Library |
| Camak House |
| Cambridge Meetinghouse |
| Cameron, Col. James, House |
| Campbell, David W., House |
| Campbell House |
| Campbell-Jordan House |
| Campbell, Robert G., House |
| Camp, Elisha, House |
| Canaaan Meetinghouse |
| Canedy, Squire William B., House |
| Cannonball House |
| Canterbury Presbyterian Church |
| Cantey, Zachariah, House |
| Cape Girardeau Court of Common Pleas |
| Carder, George L., House |
| Cardwellton |
| Carleton, Moses, House |
| Carleton, Robert, House |
| Carlton, Jonathan, House |
| Carner, John Jr., House |
| Carpenter, Andrew, House |
| Carpenter, Christopher, House |
| Carpenter, George, House |
| Carpenter House |
| Carr, Daniel, House |
| Carroll House |
| Carroll Mansion |
| Carskadon House |
| Carson-Andrews Mill and Ben F.W. Andrews House |
| Carter-Gilmer House |
| Carter Mansion |
| Carter Plantation |
| Carter's Tavern |
| Carter, William, House |
| Carvey-Gatfield House |
| Cary, Stephen, House |
| Cascade Plantation |
| Cavellero House |
| Cedar Grove |
| Cedar Grove |
| Cedar Grove |
| Cedar Grove |
| Cedar Grove Place |
| Cedar Hill |
| Cedar Lane |
Data from United States Park Service and Wikidata
