PEOPLE C
| COADY, Richard [1848-1894] | Miner at Coalcliff Colliery |
| COLE, Robert Martin [1788-1869] | Landowner of Nonesuch Farm at Farmborough Heights |
| COMELLI, John Peter [1946-2017] | Wollongong realestate agent and commercial developer |
| COOPER, Alice [1864-1955] | World War 1 nurse |
| COX, Frederick Henry [1872-1942] | Helensburgh doctor |
| CUNNINGHAM, John [1800-1851] | Shipbuilder at Wollongong harbour |