| Collins | John | Waeel | Ford | ME ● 59 | Meckering Road Board | 1923-24 |
| Collins | John | Waeel | Chevrolet | ME ● 59 | Meckering Road Board | 1924-25 |
| Collins | John | Waeel | Chevrolet | ME ● 59 | Meckering Road Board | 1925-26 |
| Collins | M. C. | York | Studebaker | Y ● 124 | York Road Board | 1925-26 |
| Collins | M. L. | Hannan Street | Studebaker 20 H.P. | KMC 9 | Kalgoorlie Municipality | 1916 |
| Collins | R. H. | Byford | Overland 4 H.P. | A-K ● 62 | Armadale-Kelmscott Road Board | 1924-25 |
| Collins | R. H. | Byford | Overland | A-K ● 62 | Armadale-Kelmscott Road Board | 1925-26 |
| Collins | R. H. | Byford | Ford Truck | A-K ● 93 | Armadale-Kelmscott Road Board | 1925-26 |
| Collins | Wm. J. | Byford | Rugby | A-K ● 128 | Armadale-Kelmscott Road Board | 1926-27 |
| Collins | Wm. J. | Byford | Whippet | A-K ● 128 | Armadale-Kelmscott Road Board | 1927-28 |
| Collinson | J. | Lake Grace | Chrysler | LG ● 100 | Lake Grace Road Board | 1927-28 |
| Collinson | J. C. | 8 Kershaw Street, Subiaco | Hudson | 3054 | Metropolitan Hire and Trade Cars | 1923-24 |
| Collinson | J. C. | 8 Kershaw Street, Subiaco | Hudson | 3054 | Metro Private Car | 1924-25 |
| Collinson | J. C. | 8 Kershaw Street, Subiaco | Hudson | 3054 | Metro Hire or Trade | 1925-26 |
| Collinson | J. C. | 8 Kershaw Street, Subiaco | Hudson | 3054 | Metro Hire or Trade | 1926-27 |
| Collinson | J. C. | 8 Kershaw Street, Subiaco | Hudson | 3054 | Metro Hire or Trade | 1927-28 |
| Colliver | A. G. | Meckering | Oakland | ME ● 26 | Meckering Road Board | 1922-23 |
| Colliver | A. G. | Tammin | Oakland | ME ● 26 | Meckering Road Board | 1923-24 |
| Colliver | A. G. | Tammin | Oakland | ME ● 26 | Meckering Road Board | 1924-25 |
| Colliver | A. G. | Tammin | Oakland | ME ● 26 | Meckering Road Board | 1925-26 |
| Colliver | A. G. | Tammin | Chrysler | ME ● 26 | Meckering Road Board | 1926-27 |
| Colliver | A. G. | Tammin | Chrysler | ME ● 26 | Meckering Road Board | 1927-28 |
| Colliver | A. J. | Tammin | Maxwell | ME ● 164 | Meckering Road Board | 1925-26 |
| Colliver | A. J. | Tammin | Maxwell | ME ● 164 | Meckering Road Board | 1927-28 |
| Colliver | S. | Doodlakine | Maxwell | KE ● 145 | Kellerberrin Road Board | 1925-26 |
| Colliver | S. | Doodlakine | Maxwell | KE ● 145 | Kellerberrin Road Board | 1926-27 |
| Colliver | S. G | Doodlakine | Chrysler | KE ● 122 | Kellerberrin Road Board | 1927-28 |
| Colliver | S. G. | Doodlakine | Oakland | KE ● 15 | Kellerberrin Road Board | 1922-23 |
| Colliver | S. G. | Doodlakine | Oakland | KE ● 15 | Kellerberring Road Board | 1923-24 |
| Colliver | S. G. | Doodlakine | Oakland | KE ● 15 | Kellerberrin Road Board | 1924-25 |
| Collyn | G. W. | Cunderdin | Overland | ME ● 132 | Meckering Road Board | 1925-26 |
| Collyn | G. W. | Cunderdin | Overland | ME ● 132 | Meckering Road Board | 1926-27 |
| Colmer | R. J. | Mount Barker | Overland | PL ● 139 | Plantagenet Road Board | 1926-27 |
| Columbus | P. | Cunderdin | Buick | ME ● 151 | Meckering Road Board | 1925-26 |
| Columbus | P. | Cunderdin | Buick | ME ● 151 | Meckering Road Board | 1926-27 |
| Columbus | P. | Cunderdin | Buick | ME ● 260 | Meckering Road Board | 1926-27 |
| Columbus | P. | Cunderdin | Buick | ME ● 18 | Meckering Road Board | 1927-28 |
| Columbus | P. | Cunderdin | Chevrolet Truck | ME ● 160 | Meckering Road Board | 1927-28 |
| Com. Life Ass Society | - | Saint George's Terrace, Perth | Studebaker | 5736 | Metro Private Car | 1924-25 |
| Com. Life Assurance Society | - | Saint George's Terrace, Perth | Studebaker | 5736 | Metro Private Car | 1925-26 |
| Combley | F. | Meckering | Citroen | ME ● 173 | Meckering Road Board | 1925-26 |
| Combley | F. | Meckering | Citroen | ME ● 173 | Meckering Road Board | 1926-27 |
| Combley | F. | Meckering | Citroen | ME ● 173 | Meckering Road Board | 1927-28 |
| Combley | Fred | Meckering | Buick 23 H.P. | ME ● 12 | Meckering Road Board | 1922-23 |
| Combley | Fred | Meckering | Bucik 23 H.P. | ME ● 12 | Meckering Road Board | 1923-24 |
| Combley | Fred | Meckering | Buick | ME ● 12 | Meckering Road Board | 1924-25 |
| Comerford | H. | Cunderdin | Ford Truck | ME ● 297 | Meckering Road Board | 1926-27 |
| Comerford | H. | Cunderdin | Ford Truck | ME ● 297 | Meckering Road Board | 1927-28 |
| Concanen | B. | 17 Heytesbury Road, Subiaco | Studebaker | 635 | Metro Private Car | 1926-27 |
| Concanen | B. | 17 Heytesbury Road, Subiaco | Studebaker | 635 | Metro Private Car | 1927-28 |
