| Clarke | J. B. | 3 Otway Street, Swanbourne | Ford Wagon | 3279 | Metro Hire or Trade | 1927-28 |
| Clarke | J. E. | Motor Garage, Yalgoo | Oldsmobile | YA ● 98 | Yalgoo Road Board | 1927-28 |
| Clarke | J. M. | Yalgoo | Ford | YA ● 39 | Yalgoo Road Board | 1923-24 |
| Clarke | J. M. | Yalgoo | Ford | YA ● 39 | Yalgoo Road Board | 1924-25 |
| Clarke | J. M. | Yalgoo | Ford | YA ● 39 | Yalgoo Road Board | 1925-26 |
| Clarke | J. M. | Yalgoo | Ford | YA ● 39 | Yalgoo Road Board | 1926-27 |
| Clarke | J. M. | Yalgoo | Chevrolet | YA ● 95 | Yalgoo Road Board | 1927-28 |
| Clarke | J. M. | Bickley | Chevrolet Truck | DR ● 69 | Darling Range Road Board | 1927-28 |
| Clarke | J. R. | 72 Central Avenue, Maylands | Ford | 5153 | Metro Private Car | 1924-25 |
| Clarke | James | Victoria Terrace | Ford | CRB 1 | Claremont Road Board | 1915 |
| Clarke | James | Victoria Terrace | Ford | CL 1 | Claremont Road Board | 1916 |
| Clarke | James | Victoria Avenue, Claremont | Dodge | 633 | Metro Private Car | 1922-23 |
| Clarke | James | 83 Victoria Avenue, Claremont | Dodge | 5284 | Metro Private Car | 1927-28 |
| Clarke | Joel B. | Ferguson | Ford Lorry | DA ● 24 | Dardanup Road Board | 1926-27 |
| Clarke | L. | Goomalling | Ford | GO ● 30 | Goomalling Road Board | 1924-25 |
| Clarke | L. | Goomalling | Ford | GO ● 135 | Goomalling Road Board | 1925-26 |
| Clarke | L. | Goomalling | Ford | GO ● 135 | Goomalling Road Board | 1926-27 |
| Clarke | L. | Goomalling | Rugby | GO ● 135 | Goomalling Road Board | 1927-28 |
| Clarke | L. L. | Jurekine | B.S.A. 2½ H.P. Motorcycle | GO 22 | Goomalling Road Board | 1916 |
| Clarke | L. L. | - | B.S.A. 3½ H.P. Motorcycle | GO ● 22 | Goomalling Road Board | 1917-18 |
| Clarke | L. L. | - | B.S.A. 3½ H.P. Motorcycle | GO ● 22 | Goomalling Road Board | 1919 |
| Clarke | L. S. | 84 Subiaco Road | - | S 89 | Subiaco Municipality | 1919 |
| Clarke | L. S. | 547 William Street, Perth | Ford | 1376 | Metro Private Car | 1922-23 |
| Clarke | L. S. | 547 William Street, Perth | Fiat | 5812 | Metro Private Car | 1924-25 |
| Clarke | L. S. | 547 William Street, Perth | Fiat | 5812 | Metro Private Car | 1925-26 |
| Clarke | L. S. | 547 William Street, Perth | Fiat | 5812 | Metro Private Car | 1926-27 |
| Clarke | L. S. | William Street, Perth | Nash | 5812 | Metro Private Car | 1927-28 |
| Clarke | M. B. | Bunbury | B.S.A. 4¼ H.P. Motorcycle | By 11 | Bunbury Municipality | 1922-23 |
| Clarke | M. B. | Bunbury | F. N. | BY 96 | Bunbury Municipality | 1923 - 1924 |
| Clarke | M. B. | Bunbury | Buick | By 96 | Bunbury Municipality | 1924-25 |
| Clarke | M. B. | Bunbury | Buick | BY 96 | Bunbury Municipality | 1925-26 |
| Clarke | M. B. | Bunbury | Dodge | BY 161 | Bunbury Municipality | 1926-27 |
| Clarke | M. B. | Bunbury | Dodge | BY 161 | Bunbury Municipality | 1927-28 |
| Clarke | M. P. | - | Overland | GO ● 15 | Goomalling Road Board | 1926-27 |
| Clarke | M. P. | Goomalling | Dodge | GO ● 235 | Goomalling Road Board | 1927-28 |
| Clarke | Mrs F. | Hopkins Street | Overland | B 67 | Boulder Municipality | 1926-27 |
| Clarke | Mrs F. A. | 147 Claremont Avenue, Claremont | Ford | 4757 | Metro Private Car | 1923-24 |
| Clarke | Mrs F. A. | 147 Claremont AvenueClaremont | Chevrolet | 5678 | Metro Private Car | 1925-26 |
| Clarke | Mrs F. A. | 147 Claremont Avenue, Claremont | Chevrolet | 5678 | Metro Private Car | 1926-27 |
| Clarke | Mrs F. A. | 147 Claremont Avenue, Claremont | Chevrolet | 5678 | Metro Private Car | 1927-28 |
| Clarke | Mrs H. M. | Broome | Ford | BM ● 7 | Broome Road Board | 1922-23 |
| Clarke | Mrs W. J. | 109 Chelmsford Road, North Perth | Citroen | 4649 | Metro Private Car | 1923-24 |
| Clarke | Mrs W. J. | 109 Chelmsford Road, North Perth | Citroen | 4649 | Metro Private Car | 1924-25 |
| Clarke | Mrs W. J. | 59 Clotilde Street, Mount Lawley | Citroen | 4649 | Metro Private Car | 1926-27 |
| Clarke | Peter | Byford | Ford | A-K ● 159 | Armadale-Kelmscott Road Board | 1927-28 |
| Clarke | R. | - | - | C 9 | Claremont Municipality | 1916 |
| Clarke | R. | Power House, East Perth | Chevrolet | 4677 | Metro Private Car | 1924-25 |
| Clarke | R. | 193 Hensman Road, Subiaco | Overland | 9081 | Metro Private Car | 1925-26 |
| Clarke | R. | Lake Grace | Ford Truck | LG ● 76 | Lake Grace Road Board | 1925-26 |
| Clarke | R. | 149 Joel Terrace, Mount Lawley | Hupmobile | 4677 | Metro Private Car | 1925-26 |
