| Cays | John | | Northam | 1897 | Witton's Directory |
| Cazaly | G. E. | Clerk Post Office | Perth | 1881 | WA Almanack |
| Cazaly | G. E. | Clerk Post Office | Perth | 1882 | WA Almanack |
| Ceasar | F. | Butcher | Fremantle | 1873 | WA Almanack |
| Ceasar | F. | Butcher | Fremantle | 1874 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1863 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1864 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1865 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1866 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1867 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1868 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1869 | WA Almanack |
| Cecil | John | Tailor | Fremantle | 1870 | WA Almanack |
| Central Advertiser (Reilly & Reilly, proprietors) | | | Northam | 1897 | Witton's Directory |
| Cepewell | John | Shoemaker | Fremantle | 1874 | Herald Almanack |
| Cepp & Hunt | | Adelaide Cafe Proprietors | Bayley Street, Coolgardie | 1897 | Witton's Directory |
| Chadwick | H. | Farmer | Victoria District (Greenough) | 1884 | WA Almanack |
| Chadwick | H. | Farmer | Victoria District (Greenough) | 1886 | WA Almanack |
| Chadwick | H. | Farmer | Greenough | 1887 | WA Almanack |
| Chadwick | H. | Farmer | Greenough | 1888 | WA Almanack |
| Chadwick | H. | Farmer | Greenough | 1889 | WA Almanack |
| Chadwick | John | Chemist | Southern Cross | 1897 | Witton's Directory |
| Chadwick | W. | Farmer | York | 1878 | Herald Almanack |
| Chalk | E. | Labourer | Dandaragan | 1887 | WA Almanack |
| Chalk | E. | Labourer | Dandaragan | 1888 | WA Almanack |
| Chalk | E. | Labourer | Dandaragan | 1889 | WA Almanack |
| Chalker | Mrs. | | "Victoria House" Stirling Street, Perth | 1897 | Witton's Directory |
| Chalkley | W. | Baker &c. | Fremantle | 1869 | WA Almanack |
| Chamberlain | A. | Boatbuilder | Fremantle | 1873 | WA Almanack |
| Chamberlain | A. | Boatbuilder | Fremantle | 1874 | WA Almanack |
| Chamberlain | A. | Boat Builder | Fremantle | 1877 | Herald Almanack |
| Chamberlain | A. | Boatbuilder | Fremantle | 1878 | Herald Almanack |
| Chamberlain | A. | Boatbuilder | Fremantle | 1879 | Herald Almanack |
| Chamberlain | A. | Boatbuilder | Fremantle | 1880 | Herald Almanack |
| Chamberlain | A. | Boatbuilder | Fremantle | 1881 | Herald Almanack |
| Chamberlain | A. | Shipwright | Fremantle | 1884 | WA Almanack |
| Chamberlain | A. | | Russell Street, Fremantle | 1897 | Witton's Directory |
| Chamberlain | A. L. | Surveyor | Perth | 1887 | WA Almanack |
| Chamberlain | A. L. | Surveyor | Perth | 1888 | WA Almanack |
| Chamberlain | A. L. | Surveyor | Perth | 1889 | WA Almanack |
| Chamberlain | C. | Boatbuilder | Fremantle | 1880 | WA Almanack |
| Chamberlain | C. | Boat-builder | Fremantle | 1881 | WA Almanack |
| Chamberlain | C. | Boatbldr. | Fremantle | 1881 | WA Almanack |
| Chamberlain | C. | Boat-Builder | Fremantle | 1882 | WA Almanack |
| Chamberlain | C. | Boat-Builder | Fremantle | 1883 | WA Almanack |
| Chamberlain | C. | Shipwright | Fremantle | 1884 | WA Almanack |
| Chamberlain | C. | Boatbuilder | Fremantle | 1886 | WA Almanack |
| Chamberlain | C. | BoatBuilder | Fremantle | 1887 | WA Almanack |
| Chamberlain | C. | Boatbuilder | Fremantle | 1888 | WA Almanack |
| Chamberlain | C. | Boatbuilder | Fremantle | 1889 | WA Almanack |