- Buford, Richard H., 1929-20081
- Bukatman, Scott, 1957-1
- Bunshaft, Gordon, 1909-19904
- Burger, Gene1
- Burke, Roland1
- Burney, David J.1
- Buscemi, Peter3
- Byard, Paul Spencer1
- Byrd, William, 1539 or 1540-16233
- Byron, George Gordon Byron, Baron, 1788-18241
- CBS Radio Network1
- CBS Television Network1
- Cable News Network1
- Cain, Walker O., 1915-19931
- Caldeira, Teresa Pires do Rio1
- Camelback High School (Phoenix, Arizona)1
- Captain Beefheart1
- Carlevaro, Giorgio1
- Carlyle, Thomas, 1795-18811
- Carney, Richard Edgar1
- Carson, Cary1
- Catalano, Eduardo, 1917-1
- Cayton, Lee2
- Cayton, Revels1
- Chatzidak?s, Manos, 1925-19941
- Chayet, Les2
- Chermayeff, Serge, 1900-19963
- Chicago (Musical group)1
- Chicago Housing Authority1
- China Study Group on Environmental Issues1
- Chuckrow, Robert1
- Chung, Chuihua Judy1
- Chédeville, Nicolas, 1705-17824
- Citizens League of Minneapolis and Hennepin County (Minn.)1
- Classical America (Society)4
- Clemson University. College of Architecture1
- Coates, Nigel1
- Cochran, Gwendolyn2
- Cohen, Jean-Louis3
- Colbert, Charles, 1921-8
- Cole, Susan1
- Collins, George R (George Roseborough), 1917-19934
- Colquhoun, Alan, 1921-20124
- Columbia Broadcasting System, inc.2
- Columbia University2
- Columbia University. Graduate School of Architecture, Planning, and Preservation183
- Congregation Beth Israel1
- Conklin, William J.1
- Connecticut Public Television1
- Connolly, John1
- Connors, Joseph1
- Cook, Peter, 1936-1
- Cooper, Alex, 1936-1
- Coperario, John, approximately 1570-16261
- Copperstate Cavalcade (Television program)1
- Corelli, Arcangelo, 1653-17132
- Corley, Bob1
- Corner, James, 1961-1
- Correa, Charles, 1930-20151
- Costello, Tom1