- Clark, Charles P.8
- Clark, Chester A.1
- Clark, George H.1
- Clausen, Henry C., 1905-19921
- Clay, Lucius D. (Lucius DuBignon), 1897-19782
- Clewell, Edgar Lewis1
- Cochrane, E. L. (Edward Lull), 1892-2
- Colladay, Edgar B.1
- Connally, Tom, 1877-19633
- Coons, A. T.1
- Cox, Edward E. (Edward Eugene), 1880-19521
- Cramp Shipbuilding Company11
- Cunningham, G. A.2
- Damon, R. S.1
- Davies, Ralph K.1
- DeWitt, John L., 1880-19622
- Dean, R. S. (Ralph S.)7
- Denson, Eley P.1
- Dobbin, James C. (James Cochran), 1814-18571
- Doerner, H. A. (Henry Alfred), 1889-17
