| Wunderlichs Ltd | | Perth | Dodge | 2074 | Metro Private Car | 1926-27 |
| Wunderlichs Ltd | - | Lord Street, Perth | Ford | 2281 | Metro Private Car | 1923-24 |
| Wunderlichs Ltd | - | Lord Street, Perth | Chevrolet | 2826 | Metro Private Car | 1923-24 |
| Wunderlichs Ltd | - | Lord Street, Perth | Chevrolet | 2826 | Metro Private Car | 1924-25 |
| Wunderlichs Ltd | - | Lord Street, Perth | Chevrolet | 2826 | Metro Private Car | 1925-26 |
| Wunderlichs Ltd | - | Lord Street, East Perth | Morris-Cowley | 8089 | Metro Private Car | 1925-26 |
| Wunderlichs Ltd | - | Lord Street, Perth | Chevrolet | 13759 | Metro Private Car | 1926-27 |
| Wunderlichs Ltd | - | Lord Street, Perth | Ford | 11050 | Metro Private Car | 1926-27 |
| Wunderlichs Ltd | - | Lord Street, Perth | Chevrolet | 11407 | Metro Private Car | 1926-27 |
| Wunderlichs Ltd | - | Lord Street, Perth | Chevrolet | 13759 | Metro Private Car | 1927-28 |
| Wunderlichs Ltd | - | Lord Street, Perth | Dodge | 2074 | Metro Private Car | 1927-28 |
| Wunderlichs Ltd | - | Lord Street | Chevrolet | 11407 | Metro Private Car | 1927-28 |
| Wunnenberg | R. | Leonora | Triumph 3½ H.P. Motorcycle | ML ● 28 | Leonora-Malcolm Road Board | 1917-18 |
| Wunnenberg | R. | Leonora | Triumph 3½ cycle | ML 28 | Leonora-Malcolm Road Board | 1919 |
| Wunnenberg | W. J. | Bulading | Chevrolet Truck | AW ● 69 | West Arthur Road Board | 1926-27 |
| Wunnenberg | W. J. | Bulading | Chevrolet Truck | AW ● 69 | West Arthur Road Board | 1927-28 |
| Wuttner | H. C. | 34 Geddes Street, Victoria Park | Morris-Cowley | 11195 | Metro Private Car | 1926-27 |
| Wyalkatchem Co-op. | | Wyalkatchem | Chevrolet | WM ● 95 | Wyalkatchem Road Board | 1924-25 |
| Wyalkatchem Co-op. | - | Wyalkatchem | Chevrolet | WM ● 95 | Wyalkatchem Road Board | 1925-26 |
| Wyalkatchem Co-op. | - | Wyalkatchem | Chevrolet | WM ● 95 | Wyalkatchem Road Board | 1926-27 |
| Wyalkatchem Co-op. | - | Wyalkatchem | Chevrolet | WM ● 95 | Wyalkatchem Road Board | 1927-28 |
| Wyalkatchem Road Board | - | Wyalkatchem | Rugby Truck | WM ● 158 | Wyalkatchem Road Board | 1925-26 |
| Wyan | T. | 159 Marmion Street, Fremantle | Chevrolet | 4986 | Metro Private Car | 1925-26 |
| Wyatt | G. | James Street | Studebaker 25 H.P. | F 76 | Fremantle Municipal Council | 1917-18 |
| Wyatt | G. F | Williams | Studebaker | WL ● 6 | Williams Road Board | 1926-27 |
| Wyatt | G. F. | Williams | Studebaker | WL ● 6 | Williams Road Board | 1925-26 |
| Wyatt | Geo F. | Williams | Studebaker | WL ● 6 | Williams Road Board | 1924-25 |
| Wyatt | Geo. F. | 17 James Street | Cadillac 30 H.P. | F 76 | Fremantle Municipality | 1916 |
| Wyatt | Geo. F. | 6 Bay Street | Studebaker 25 H.P. | F 76 | Fremantle Municipal Council | 1919 |
| Wyatt | Geo. F. | Williams | Studebaker | WL ● 6 | Williams Road Board | 1922-23 |
| Wyatt | Geo. F. | Williams | Studebaker | WL ● 6 | Williams Road Board | 1923-24 |
| Wyatt | George | Beverley | Studebaker | BE ● 179 | Beverley Road Board | 1927-28 |
| Wyatt | George F. | 17 James Street | E.M.F. 30 H.P. | F 51 | Fremantle Municipality | 1915 |
| Wyatt | George F. | 17 James Street | Cadillac 30 H.P. | F 76 | Fremantle Municipality | 1915 |
| Wyatt | George F. | 17 James Street | E.M.F. 30 H.P. | F 51 | Fremantle Municipality | 1916 |
| Wyatt | Gray | Central Garage, Hay Street | Studebaker | 10196 | Metro Hire or Trade | 1926-27 |
| Wyatt | I. C. | Broomehill | Dodge | BH ● 120 | Broomehill Road Board | 1927-28 |
| Wyatt | J. A. | Central Garage, Hay Street, Perth | Nash | 3701 | Metro Hire or Trade | 1926-27 |
| Wyatt | J. W. | Mingenew | Buick | MI ● 6 | Mingenew Road Board | 1927-28 |
| Wyatt | J. W. | Mingenew | Dealers | MI ● 101 | Mingenew Road Board | 1927-28 |
| Wyatt | W. | Bruce Rock | Ford | BK ● 103 | Bruce Rock Road Board | 1925-26 |
| Wyatt | W. | Bruce Rock | Ford | BK ● 103 | Bruce Rock Road Board | 1926-27 |
| Wyatt | W. | Bruce Rock | Ford | BK ● 103 | Bruce Rock Road Board | 1927-28 |
| Wyatt & Weir | - | 6 Bay Street | Buick 20 H.P. | F 29 | Fremantle Municipal Council | 1919 |
| Wyby & Co Ltd | A. | 63 Warwick House, Perth | Chrysler | 8393 | Metro Private Car | 1926-27 |
| Wyby & Co Ltd | A. L. | 63 Warwick House, Perth | Studebaker | 8342 | Metro Private Car | 1926-27 |
| Wych | F. | Kondinin | Overland | KN ● 53 | Kondinin Road Board | 1926-27 |
| Wych | Florence | 12 Bailey Street, North Fremantle | Overland | 12548 | Metro Private Car | 1927-28 |
| Wydgee Pastoral Co | - | Wydgee via Mount Magnet | Ford | YA ● 16 | Yalgoo Road Board | 1926-27 |
| Wydgee Pastoral Co | - | Wydgee via Mount Magnet | Dodge | YA ● 77 | Yalgoo Road Board | 1926-27 |
