| Cresswell | S. | Scadden Street, Bassendean | Studebaker | 1124 | Metro Private Car | 1925-26 |
| Creswell | S. | Scadden Street, Bassendean | Studebaker | 1124 | Metro Private Car | 1924-25 |
| Cribb | A. H. | Lake View & Star Ltd. | Dodge | K ● 91 | Kalgoorlie Road Board | 1926-27 |
| Cribb | A. H. | Lake View G.M. | Dodge | K ● 91 | Kalgoorlie Road Board | 1927-28 |
| Cribb Lake View & Star Ltd | A. H. | - | Dodge | K ● 91 | Kalgoorlie Road Board | 1925-26 |
| Cridland | F. | Bunbury | Studebaker 40-45 H.P. | By 29 | Bunbury Municipality | 1916 |
| Crocker | C. E. | E & G Department Perth | Studebaker 25 H.P. | P 528 | Perth Municipality | 1916 |
| Crocker | C. E. | 12 Bellevue Terrace | Studebaker 15 H.P. | P 528 | Perth Municipality | 1917-18 |
| Crocker | C. E. | 12 Bellevue Terrace | Studebaker 15 H.P. | P 528 | Perth Municipality | 1919 |
| Crocker | E. | 22 Namur Street, North Perth | Chevrolet | 6277 | Metro Private Car | 1924-25 |
| Crocker | E. | 22 Namur Street, East Perth | Chevrolet | 6277 | Metro Private Car | 1925-26 |
| Crocker | E. A. | Quairading | Whippet | Q ● 269 | Quairading Road Board | 1927-28 |
| Crocker | J. | Nangeenan | Buick | MD ● 67 | Merredin Road Board | 1925-26 |
| Crocker | J. T. | Nangeenan | Buick 24 H.P. | MD ● 67 | Merredin Road Board | 1922-23 |
| Crocker | J. T. | Naangeenan | Buick | MD ● 67 | Merredin Road Board | 1923-24 |
| Crocker | J. T. | Nangeenan | Buick | MD ● 67 | Merredin Road Board | 1924-25 |
| Crocker | J. T. | Nangeenan | Buick | MD ● 67 | Merredin Road Board | 1926-27 |
| Crocker | J. T. | Nangeenan | Buick | MD ● 67 | Merredin Road Board | 1927-28 |
| Crocker | L. F. B. | Nangeenan | Ford 15 H.P. | MD 19 | Merredin Road Board | 1919 |
| Crocker | L. F. B. | Nangeenan | Ford 19 H.P. | MD ● 63 | Merredin Road Board | 1922-23 |
| Crocker | Mr. | P.C.C. | Studebaker | 528 | Metro Private Car | 1922-23 |
| Crocker | Mrs M | 30 Mount Street, Perth | Essex | 4783 | Metro Private Car | 1927-28 |
| Crocker | W. | Worsley | Ford | H ● 169 | Harvey Road Board | 1926-27 |
| Crocker | W. | Worsley | Ford | H ● 169 | Harvey Road Board | 1927-28 |
| Crocker Bros | - | Walyurin | Chevrolet | RE ● 101 | Roe Road Board | 1925-26 |
| Crocker Bros | - | Dudinin | Chevrolet | KU ● 121 | Kulin Road Board | 1927-28 |
| Crockett | Neil | 6 Canning Road, East Fremantle | Citroen | 5302 | Metro Private Car | 1927-28 |
| Croker | E. A. | 22 Namur Street, North Perth | Chevrolet | 13583 | Metro Private Car | 1927-28 |
| Crokes | E. | 22 Namur Street, North Perth | Smith Wheel | P 1236 | Perth Municipality | 1919 |
| Cronin | H. P. | Nyabing | Studebaker | KT ● 106 | Kent Road Board | 1924-25 |
| Cronin | H. P. | Nyabing | Studebaker | KT ● 106 | Kent Road Board | 1925-26 |
| Cronin | H. P. | Nyabing | Studebaker | KT ● 106 | Kent Road Board | 1927-28 |
| Cronin | J. | Dumbleyung | Studebaker | DU ● 27 | Dumbleyung Road Board | 1924-25 |
| Cronin | J. | Dumbleyung | Studebaker | DU ● 27 | Dumbleyung Road Board | 1925-26 |
| Cronin | J. | Dumbleyung | Studebaker | DU ● 27 | Dumbleyung Road Board | 1926-27 |
| Cronin | J. | Dumbleyung | Studebaker | DU ● 27 | Dumbleyung Road Board | 1927-28 |
| Crooks | Dr A. A. | Wickepin | Ford | WK ● 111 | Wickepin Road Board | 1924-25 |
| Crooks | Dr A. A. | Wickepin | Ford Coupe | WK ● 35 | Wickepin Road Board | 1925-26 |
| Crooks & Brooker | - | Marine Terrace, Geraldton | Gray | GN 26 | Geraldton Municipality | 1924-25 |
| Crooks & Brooker | - | Marine Terrace, Geraldton | Studebaker | GN 14 | Geraldton Municipality | 1927-28 |
| Crooks & Brooker Ltd | - | Marine Terrace, Geraldton | Ford | GN 26 | Geraldton Municipality | 1922-23 |
| Crooks & Brooker Ltd | - | Marine Terrace, Geraldton | Ford | GN ● 26 | Geraldton Municipality | 1923-24 |
| Crooks & Brooker Ltd | - | Marine Terrace, Geraldton | Studebaker | GN 101 | Geraldton Municipality | 1926-27 |
| Crosby Nolan & Hewitt | - | - | Studebaker 25 H.P. | KMC 22 | Kalgoorlie Municipality | 1915 |
| Cross | A. V. | Armadale | Dodge Truck | A-K ● 44 | Armadale-Kelmscott Road Board | 1923-24 |
| Cross | B. E. V. | Bedfordale | Dodge | A-K ● 10 | Armadale-Kelmscott Road Board | 1922-23 |
| Cross | B. E. V. | Bedfordale | Dodge | A-K ● 10 | Armadale-Kelmscott Road Board | 1923-24 |
| Cross | B. E. V. | Bedfordale | International Truck | A-K ● 20 | Armadale-Kelmscott Road Board | 1923-24 |
| Cross | B. E. V. | Bedfordale | Dodge | A-K ● 10 | Armadale-Kelmscott Road Board | 1924-25 |
| Cross | B. E. V. | Bedfordale | International | A-K ● 20 | Armadale-Kelmscott Road Board | 1924-25 |
