- Carter, John2
- Carteret, George, Sir, 1610-16805
- Carteret, Philip, 1639-16829
- Caswell, Richard, 1729-178915
- Caswell, Winston2
- Cebra, John Yates, 1784 or 1785-18551
- Chalmers, Mrs.3
- Chalut, Abbe de1
- Chambers, Anne3
- Chambers, John1
- Chapin, Calvin, 1763-18512
- Chapin, Israel1
- Charles II, King of England, 1630-16853
- Charlton, John, -18064
- Charton, Henry L.3
- Chase, Samuel2
- Chatham Fire Insurance Company1
- Child, John1
- Church of Bedford and Newcastle1
- Clareville, J.1
- Clark, Aaron, 1783 or 1784-18611
- Clark, Abraham2
- Clark, George2
- Clark, Jon., Jr.2
- Clarke, Anna1
- Clarke, Nathan1
- Clarke, Thomas1
- Clarkson, David M.2
- Clarkson, Matthew, 1758-182536
- Clarkson, Thomas Streatfeild1
- Clarkson, Thomas, 1760-18461
- Clinton, DeWitt, 1769-18282
- Clinton, George, 1739-181238
- Clinton, James, 1736-18121
- Clinton, William Henry4
- Coats, David1
- Cobb, David, 1748-18301
- Cochran, John2
- Cochrane, Joseph1
- Colden, Cadwallader D. (Cadwallader David), 1769-18341
- Colden, Cadwallader, 1722-17976
- Coleman, William, 1766-18294
- Coles, John Butler, 1760-18271
- Collet, Guy2
- Collins, John, -17958
- Collins, Thomas2
- Colliquon1
- Collyer, John1
- Colomb, Peter2
- Colquhoun, Patrick, 1745-18204
- Colt, Peter, 1744-18242
- Columbia College (New York, N.Y.)1
- Commis1
- Commission6
- Commission for Thomas Robinson1
- Committee1
- Committee on Alliance1
- Connolly, Jon2
- Consul of France1
- Conyngham, Anne1