| WIlkes | T. A. | Kununoppin | Jewett | KTY ● 50 | Kununoppin-Trayning Road Board | 1925-26 |
| Wilkes | T. A. | Kununoppin | Jewett | KTY ● 50 | Kununoppin-Trayning Road Board | 1926-27 |
| Wilkes | T. A. | Kununoppin | Jewett | KTY ● 50 | Kununoppin-Trayning Road Board | 1927-28 |
| Wilkes | T. A. | Kununoppin | Chevrolet Truck | KTY ● 109 | Kununoppin-Trayning Road Board | 1927-28 |
| Wilkie | L. | Williams | Studebaker 20 H.P. | WL ● 8 | Williams Road Board | 1917-18 |
| Wilkins | H. S. | Cunderdin | Dodge | ME ● 334 | Meckering Road Board | 1927-28 |
| Wilkins | R. M. | Cunderdin | Ford | ME ● 290 | Meckering Road Board | 1926-27 |
| Wilkinson | C. | Armadale | Ford 20 H.P. | A-K ● 14 | Armadale-Kelmscott Road Board | 1917-18 |
| Wilkinson | C. | Armadale | Ford 20 H.P. | A-K ● 14 | Armadale-Kelmscott Road Board | 1919 |
| Wilkinson | W. | 62 Geddes Street Victoria Park | Studebaker | 3142 | Metro Private Car | 1924-25 |
| Wilkinson | W. | 62 Geddes Street, Victoria Park | Studebaker | 3142 | Metro Hire or Trade | 1925-26 |
| Willaims | Isaac | Mount Barker | Studebaker 19 H.P. | PL ● 60 | Plantagenet Road Board | 1922-23 |
| Willcocks | G. | Pingrup | Hupmobile | KT ● 23 | Kent Road Board | 1925-26 |
| Willcocks | G. | Pingrup | Dodge | KT ● 23 | Kent Road Board | 1926-27 |
| Willcocks | G. | Pingrup | Hupmobile | KT ● 23 | Kent Road Board | 1927-28 |
| Willesden | J. | - | Studebaker | CU ● 18 | Upper Chapman Road Board | 1924-25 |
| Willesden | J. | - | Studebaker | CU ● 18 | Upper Chapman Road Board | 1925-26 |
| Willesden | J. | - | Studebaker | CU ● 18 | Upper Chapman Road Board | 1926-27 |
| William | N. | 104 Bourke Street | Ford | KMC 57 | Kalgoorlie Municipality | 1924-25 |
| William | Norman | 104 Bourke Street | Ford for Trade or Hire | KMC 57 | Kalgoorlie Municipal Council | 1922-23 |
| William | Norman | 104 Bourke Street | Ford | KMC ● 57 | Kalgoorlie Municipality | 1923-24 |
| William & Son | S. | 75 Rokeby Subiaco | Ford Wagon | 6634 | Metro Private Car | 1924-25 |
| Williams | A. | 12 Loretto Street, Subiaco | Studebaker | 2572 | Metro Private Car | 1924-25 |
| Williams | A. | 12 Loretto Street, Subiaco | Studebaker | 2572 | Metro Private Car | 1925-26 |
| Williams | A. | Subiaco | Studebaker | 2572 | Metro Private Car | 1926-27 |
| Williams | A. | 12 Loretto Street, Subiaco | Studebaker | 2572 | Metro Private Car | 1927-28 |
| Williams | A. B. G. | Mount Barker | Rugby | PL ● 87 | Plantagenet Road Board | 1926-27 |
| Williams | Alexander | 12 Loretto Street, Subiaco | Studebaker | 2572 | Metro Private Car | 1923-24 |
| Williams | C. P. | Wickepin | Ford 20 H.P. | WK ● 17 | Wickepin Road Board | 1917-18 |
| Williams | E. J. | 159 Barker Road | - | S 41 | Subiaco Municipality | 1919 |
| Williams | E. M. | Meckering | Dodge | ME ● 167 | Meckering Road Board | 1925-26 |
| Williams | E. M. | Meckering | Dodge | ME ● 167 | Meckering Road Board | 1926-27 |
| Williams | E. M. | Meckering | Dodge | ME ● 167 | Meckering Road Board | 1927-28 |
| Williams | Edward M. | Meckering | Ford | ME ● 69 | Meckering Road Board | 1922-23 |
| Williams | Edward M. | Meckering | Ford | ME ● 69 | Meckering Road Board | 1923-24 |
| Williams | Edward M. | Meckering | Ford | ME ● 69 | Meckering Road Board | 1924-25 |
| Williams | Edward M. | Meckering | Ford | ME ● 69 | Meckering Road Board | 1925-26 |
| Williams | Fred | Mount Barker | Chevrolet | PL ● 127 | Plantagenet Road Board | 1927-28 |
| Williams | G. E. | Cunderdin | Ford Truck | ME ● 140 | Meckering Road Board | 1925-26 |
| Williams | H. | 32 Barker Road, Subiaco | Hudson | 1130 | Metro Private Car | 1924-25 |
| Williams | H. | 32 Barker Road, Subiaco | Hudson | 1130 | Metro Private Car | 1925-26 |
| Williams | H. | Wickepin | Ford | WK ● 74 | Wickepin Road Board | 1926-27 |
| Williams | H. | Wickepin | Ford | WK ● 74 | Wickepin Road Board | 1927-28 |
| Williams | Henry | 32 Barker Road, Subiaco | Hudson | 1030 | Metro Private Car | 1923-24 |
| Williams | I. | Carbarup | Studebaker | PL ● 60 | Plantagenet Road Board | 1925-26 |
| Williams | I. | Carbarup | Studebaker | PL ● 60 | Plantagenet Road Board | 1926-27 |
| Williams | Isaac | Mount Barker | Studebaker | PL ● 60 | Plantagenet Road Board | 1923-24 |
| Williams | Isaac | Mount Barker | Studebaker | PL ● 60 | Plantagenet Road Board | 1924-25 |
| Williams | Isaac | Mount Barker | Buick | PL ● 60 | Plantagenet Road Board | 1927-28 |
| Williams | J. | Lake Grace | Ford Truck | LG ● 28 | Lake Grace Road Board | 1925-26 |
