- Churchill, Harry S.1
- Clarence Lilien and Associates3
- Clarence Lilien and Sons1
- Clawson, Harry M.12
- Clinton and Russell1
- Cohen and Lowenfish2
- Cohen and Siegel1
- Cohn Brothers67
- Cohn, Herman M.1
- Colasono and Petrides1
- Cole, H.M.1
- Cosentini Associates1
- Crausman, I.L.27
- Cross and Cross9
- Danin, Alex3
- David Kenneth Specter and Associates1
- Davis, Brody and Associates6
- De Pace and Juster11
- De Rose and Cavalieri1
- Del Gaudio, M.W.1
- Der Scutt Architects1
- Di Fiore and Giacobbe2
- Di Vincenzo, Tito10
- Dominick Salvati and Son7
- Dorfman, Boris W.11
- Dowling, William M.15
- Draper, George, Mrs.1
- Dravnstein, Benjamin1
- Dworman Associates7
- Edelbaum and Webster2
- Eggers and Higgins2
- Electus D. Litchfield and Rogers1
- Elkind, M. Martin22
- Emery Roth and Sons377
- Engelhardt, Thomas3
- Exerjian, Manoug17
- F.L. Thompson, Associates1
- Farber, Abraham1
- Farrar, Victor C.1
- Feldman, H.I.305
- Fellheimer, Alfred1
- Felson, J.M.56
- Fishkind, Julius55
- Fox and Fowle Architects, P.C.1
- Francisco and Jacobs2
- Frank Grad and Sons2
- Franklin, Bates and Heindsmann1
- Franklin, Edward W.2
- Freehof, Mortimer E.1
- Freshman, Philip1
- Fritz, Andrew R.1
- Frudakis, Michael1
- Gardstein, S.1
- Gelbman and Glick4
- Gelbman, Joseph A.1
- George P. Post and Sons1
- Gerber, Erwin6
- Gershon, Irving E.1
- Ginsbern, Horace38
- Glass, M. Milton12