| Winterbottom Motor Garage | - | Hay Street, Perth | Dodge | 63 | Metro Private Car | 1925-26 |
| Winterbottom Motor Garage | - | Hay Street, Perth | Dodge | 63 | Metro Private Car | 1926-27 |
| Winterbottom Motor Garage | - | Hay Street, Perth | Dodge | 63 | Metro Private Car | 1926-27 |
| Winterbottom Motor Garage | Mrs L. G. | - | Dodge | 104 | Metro Private Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20023 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20038 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20047 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Perth | Dealers | 20061 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20081 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20088 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20089 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Saint George's Terrace, Perth | Dealers | 20090 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Perth | Dealers | 20132 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Perth | Dealers | 20167 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Perth | Dealers | 20168 | Metro Dealers Car | 1926-27 |
| Winterbottom Motors CoLtd | - | Perth | Dealers | 20169 | Metro Dealers Car | 1926-27 |
| Winterbottoms Motor Co | - | Hay Street, Perth | Dealers | 2953 | Metro Dealers Car | 1923-24 |
| Winterbottoms Motor Co | - | Hay Street, Perth | Dealers | 2976 | Metro Dealers Car | 1923-24 |
| Winterbottoms Motor Garage | - | Hay Street, Perth | Dodge | 104 | Metro Private Car | 1923-24 |
| Winters | B. | Manjimup | Reo Truck | WA ● 92 | Manjimup Road Board | 1925-26 |
| Winters | B. | Manjimup | Reo Truck | WA ● 92 | Manjimup Road Board | 1926-27 |
| Winters | B. | Manjimup | Reo Truck | WA ● 92 | Manjimup Road Board | 1927-28 |
| Winterton | H. J. | Woods Garage, Victoria Park | Morris-Cowley | 13183 | Metro Private Car | 1926-27 |
| Winterton | H. J. | 38 Devon Road, Swanbourne | Morris Cowley | 13183 | Metro Private Car | 1927-28 |
| Wintie | C. W. | 337 Fitzgerald Street, North Perth | Essex | 2295 | Metro Private Car | 1927-28 |
| Winton | J. A. | 3 Mathcura Street, Midland Junction | Whippet | 14997 | Metro Private Car | 1927-28 |
| Wisbrey | R. | 39 Federal Road, Boulder | Studebaker | K ● 7 | Kalgoorlie Road Board | 1923-24 |
| Wischer | Elleen | 100 Mounts Bay Road, Perth | Citroen | 1676 | Metro Private Car | 1927-28 |
| Wischer | J. V. | 68 Mount Street, Perth | Citroen | 9022 | Metro Private Car | 1925-26 |
| Wiscom | Frank | Moora | Hupmobile | M ● 32 | Moora Road Board | 1922-23 |
| Wiscom | Frank | Moora | Indian Motorcycle | M ● 7 | Moora Road Board | 1922-23 |
| Wisdom | E. A. | McNeil Street | Lancia 20 H.P. | PG 7 | Peppermint Grove Road Board | 1915 |
| Wise | H. E. | Woodanilling | Chevrolet | WO ● 59 | Woodanilling Road Board | 1925-26 |
| Wise | H. E. | Woodanilling | Chevrolet | WO ● 59 | Woodanilling Road Board | 1926-27 |
| Wise | H. E. | Woodanilling | Chevrolet | WO ● 59 | Woodanilling Road Board | 1927-28 |
| Wise | H. J | Katanning | Pontlas | KA ● 214 | Katanning Road Board | 1927-28 |
| Wise | H. J. | Moojebing | Overland | KA ● 149 | Katanning Road Board | 1925-26 |
| Wise | H. J. | Moojebing | Overland | KA ● 149 | Katanning Road Board | 1926-27 |
| Wise | H. L. S. | Forrest House Perth | Ford | 2439 | Metro Private Car | 1922-23 |
| Wise | H. L. S. | 2 Vaucluse Street, Claremont | Ford | 2439 | Metro Private Car | 1923-24 |
| Wise | Henry | Gosnells | Overland | 9952 | Metro Private Car | 1927-28 |
| Wise | L. S. | 2 Valcluse Street, Claremont | Morris London | 4814 | Metro Private Car | 1923-24 |
| Wise | L. T. | 2 Vaucluse Street, Claremont | Morris-London | 4814 | Metro Private Car | 1924-25 |
| Wise | L. T. | 2 Vancluse Street, Claremont | Morris-London | 4814 | Metro Private Car | 1925-26 |
| Wise | R. | Margaret River | International Bus | AU ● 13 | Augusta Road Board | 1926-27 |
| Wise | R. | Margaret River | International Bus | AU ● 13 | Augusta Road Board | 1927-28 |
| Wise | S. | Collie | Overland | CM 64 | Collie Municipality | 1925-26 |
| Wise | W. F. | Narrogin | Austin | NO ● 141 | Narrogin Road Board | 1927-28 |
| Wiseman | A. | York | Ford | Y ● 125 | York Road Board | 1926-27 |
| Wiseman | A. | York | Ford | Y ● 125 | York Road Board | 1927-28 |
