| Colledge | J. R. | 46 Subiaco Road, Subiaco | Chevrolet | 7675 | Metro Private Car | 1926-27 |
| Colledge | J. R. | 46 Subiaco Road, Subiaco | Chevrolet | 7675 | Metro Private Car | 1927-28 |
| Colledge | R. | 46 Subiaco Road, Subiaco | Whippet | 13909 | Metro Private Car | 1926-27 |
| Colledge | R. | 46 Subiaco Road, Subiaco | Whippet | 13909 | Metro Private Car | 1927-28 |
| Collet | C. H. | Boulder | Studebaker 20 H.P. | B 2 | Boulder Municipality | 1919 |
| Collett | C. H. | Boulder | Studebaker 15 H.P. | BMC 2 | Boulder Municipality | 1917-18 |
| Collett | C. H. | 19 Davis Street, Boulder | Whippet | B 68 | Boulder Municipality | 1927-28 |
| Colley | A. C. | Pakenham Street, Mount Lawley | B.S.A. 4 H.P. Motorcycle | P 147 | Perth Municipality | 1917-18 |
| Colley | Arthur W | 161 Joel Terrace, East Perth | Chevrolet | 8736 | Metro Private Car | 1927-28 |
| Colley | R. H. | 348 Bulwer Street, Perth | Rugby | 11167 | Metro Private Car | 1927-28 |
| Collie Council | - | Collie | Ford Truck | CM 96 | Collie Municipality | 1927-28 |
| Collie Municipal Council | - | Collie | Ford | CM 93 | Collie Municipality | 1925-26 |
| Collie Municipal Council | - | Collie | Ford | CM 96 | Collie Municipality | 1925-26 |
| Collie Municipal Council | - | Collie | Ford | CM 93 | Collie Municipality | 1926-27 |
| Collie Municipal Council | - | Collie | Ford | CM 96 | Collie Municipality | 1926-27 |
| Collie Municipal Council | - | Collie | Ford | CM 93 | Collie Municipality | 1927-28 |
| Collie Road Board | - | Collie | Vulcan Truck | CO ● 53 | Collie Road Board | 1925-26 |
| Collier | Richard | Northampton | Whippet | NR ● 157 | Northampton Road Board | 1927-28 |
| Collier | W. | Menzies | Studebaker | MN ● 55 | Menzies Road Board | 1927-28 |
| Collier & Ward | - | 53 Cambridge Street, West Leederville | Ford | 8453 | Metro Private Car | 1925-26 |
| Colling | R. | Bencubbin | Buick | MM ● 88 | Mount Marshall Road Board | 1926-27 |
| Colling | R. | Bencubbin | Buick | MM ● 88 | Mount Marshall Road Board | 1927-28 |
| Collings | T. | Pinjarra | Ford | MY ● 176 | Murray Road Board | 1926-27 |
| Collings | T. | Pinjarra | Ford | MY ● 176 | Murray Road Board | 1927-28 |
| Collingwood | S. A | Wickepin | Buick | WK ● 107 | Wickepin Road Board | 1926-27 |
| Collingwood | S. A. | Wickepin | Buick | WK ● 108 | Wickepin Road Board | 1925-26 |
| Collingwood | S. A. | Wickepin | Buick | WK ● 107 | Wickepin Road Board | 1927-28 |
| Collingwood | Sam A. | Malyalling | Buick | WK ● 107 | Wickepin Road Board | 1924-25 |
| Collini | F. E. | 11 Bulwer Street | Holsman 10 H.P. | P 248 | Perth Municipality | 1915 |
| Collini | F. E. | 11 Buwer Street | Holman 8½ H.P. | P 248 | Perth Municipality | 1916 |
| Collins | A. | Mount Hardey York | Padbury 4½ H.P. Motorcycle | Y ● 5 | York Road Board | 1922-23 |
| Collins | A. E. | - | Ford | Y ● 24 | York Road Board | 1917-18 |
| Collins | A. E. | Meckering | B.S.A. 4½ H.P. Motorcycle | ME 29 | Meckering Road Board | 1919 |
| Collins | A. E. | - | Ford 20 H.P. | Y ● 24 | York Road Board | 1919 |
| Collins | A. E. | - | Ford 20 H.P. | Y ● 24 | York Road Board | 1922-23 |
| Collins | A. E. | Meckering | B.S.A. 4¼ Motorcycle | ME ● 29 | Meckering Road Board | 1922-23 |
| Collins | A. E. | - | Ford 20 H.P. | Y ● 24 | York Road Board | 1923-24 |
| Collins | A. E. | Meckering | Ford | ME ● 74 | Meckering Road Board | 1923-24 |
| Collins | A. E. | Meckering | Ford | ME ● 74 | Meckering Road Board | 1924-25 |
| Collins | A. E. | Malebelling | Ford | Y ● 24 | York Road Board | 1924-25 |
| Collins | A. E. | Malebelling | Ford | Y ● 24 | York Road Board | 1925-26 |
| Collins | A. E. | Meckering | Ford | ME ● 74 | Meckering Road Board | 1925-26 |
| Collins | A. E. | Malebelling | Ford | Y ● 24 | York Road Board | 1925-26 |
| Collins | A. E. | Meckering | Ford | ME ● 74 | Meckering Road Board | 1926-27 |
| Collins | A. E. | Greenhills | Ford | Y ● 24 | York Road Board | 1926-27 |
| Collins | A. E. | Malebelling | Ford | Y ● 24 | York Road Board | 1927-28 |
| Collins | A. E. | Meckering | Ford | ME ● 74 | Meckering Road Board | 1927-28 |
| Collins | A. H. | Wubin | Chevrolet | DL ● 42 | Dalwallinu Road Board | 1923-24 |
| Collins | A. H. | Wubin | Chevrolet | DL ● 41 | Dalwallinu Road Board | 1924-25 |
| Collins | A. H. | Claymore | Rugby | SU ● 25 | Sussex Road Board | 1925-26 |
