| Withnell | W. | Roebourne | Essex | R ● 36 | Roebourne Road Board | 1926-27 |
| Withnell Bros | - | Karratha Station | Ford | R ● 15 | Roebourne Road Board | 1922-23 |
| Withnell Bros. | - | Karratha Station, Roebourne | Ford 12 horsepoweer | R 4 | Roebourne Road Board | 1915 |
| Withnell Bros. | - | Karratha Station, via Roebourne | Ford 15 H.P. | R 11 | Roebourne Road Board | 1916 |
| Withnell Bros. | - | Karratha Station | Ford | R ● 11 | Roebourne Road Board | 1919 |
| Withnell Bros. | - | Karratha Station | Ford | R ● 15 | Roebourne Road Board | 1919 |
| Withnell Bros. | - | Karratha Station | Ford | R ● 15 | Roebourne Road Board | 1923-24 |
| Withnellfi | E. | Subiaco | Chevrolet | 2390 | Metro Private Car | 1926-27 |
| Witney | E. J. | 105 North Beach Road, Mount Hawthorn | Ford Wagon | 7572 | Metro Private Car | 1925-26 |
| Witney | E. J. | 105 North Beach Road, Mount Hawthorn | Ford Wagon | 7572 | Metro Private Car | 1926-27 |
| Witney | E. J. | 105 North Beach Road, Mount Hawthorn | Ford Wagon | 7572 | Metro Private Car | 1927-28 |
| Witney | J. | Tambellup | Dodge | TA ● 48 | Tambellup Road Board | 1926-27 |
| Witney | J. | Tambellup | Dodge | TA ● 48 | Tambellup Road Board | 1927-28 |
| Witney | L. | 47 Third Avenue, Mount Lawley | Ford | 4954 | Metro Private Car | 1924-25 |
| Witney | L. | 47 Third Avenue, Mount Lawley | Ford | 4954 | Metro Private Car | 1925-26 |
| Witney | L. | 47 Third Avenue, Mount Lawley | Ford | 4954 | Metro Private Car | 1926-27 |
| Witney | L. | 47 Third Avenue, Mount Lawley | Ford | 4954 | Metro Private Car | 1927-28 |
| Witney | N. E. | 41 Langham Street, Nedlands | Dodge | 8649 | Metro Private Car | 1927-28 |
| Witney | P. | Korrelocking | Ford | WM ● 110 | Wyalkatchem Road Board | 1925-26 |
| Witney | P. | Korrelocking | Ford | WM ● 110 | Wyalkatchem Road Board | 1926-27 |
| Witney | P. | Korrelocking | Ford | WM ● 110 | Wyalkatchem Road Board | 1927-28 |
| Witnish | T. | Claymore | Ford | SU ● 47 | Sussex Road Board | 1926-27 |
| Witnish | T. | Claymore | Ford | SU ● 47 | Sussex Road Board | 1927-28 |
| Wittber | C E. | Cannington | Oakland | 11629 | Metro Private Car | 1927-28 |
| Wittber | C. E. | Cannington | Oakland | 11629 | Metro Private Car | 1926-27 |
| Witte | L. C. | 324 Oxford Street, Leederville | Buick | 4754 | Metro Private Car | 1923-24 |
| Witte | W. | - | Darracq | P ● 27 | Perth Road Board | 1919 |
| Witten | J. J. | 60 Monmouth Street, North Perth | Overland | 8396 | Metro Private Car | 1925-26 |
| Witten | J. J. | 67 Monmouth Street, North Perth | Overland | 13344 | Metro Private Car | 1926-27 |
| Wittencom | Sir. Edward | 87 Colin Street, W.Perth | Essex | 4460 | Metro Private Car | 1925-26 |
| Wittenoom | C. | Muralgarra | Triumph 4 H.P. Motorcycle | YA ● 17 | Yalgoo Road Board | 1917-18 |
| Wittenoom | C. | Muralgarra | Triumph 3½ H.P. Motorcycle | YA ● 2 | Yalgoo Road Board | 1919 |
| Wittenoom | C. | Muralgarra | Triumph 4 H.P. | YA ● 17 | Yalgoo Road Board | 1919 |
| Wittenoom | C. | Muralgarra | Triumph 3½ H.P. Motorcycle | YA ● 11 | Yalgoo Road Board | 1922-23 |
| Wittenoom | C. H. | Albany | Ford 20 H.P. | A 11 | Albany Municipality | 1917-18 |
| Wittenoom | C. H. | Albany | Dodge | A 11 | Municipality of Albany | 1924-25 |
| Wittenoom | C. H. | Albany | Dodge | A 11 | Municipality of Albany | 1925-26 |
| Wittenoom | C. H. | Muralgarra Station, Yalgoo | Ford | YA ● 60 | Yalgoo Road Board | 1925-26 |
| Wittenoom | C. H. | Albany | Dodge | A 11 | Municipality of Albany | 1926-27 |
| Wittenoom | C. H. | Muralgarra Station, Yalgoo | Ford | YA ● 60 | Yalgoo Road Board | 1926-27 |
| Wittenoom | C. H. | Albany | Dodge | A 11 | Albany Municipality | 1927-28 |
| Wittenoom | C. H. | Muralgarra Station, Yalgoo | Ford | YA ● 60 | Yalgoo Road Board | 1927-28 |
| Wittenoom | Charles | Albany | Dodge | A 11 | Albany Municipality | 1923-24 |
| Wittenoom | Chas. H. | Weld Club, Perth | Studebaker 20 H.P. | P 154 | Perth Municipality | 1916 |
| Wittenoom | F. | Cranmore Park, Walebing | Ford | M 3 | Moora Road Board | 1915 |
| Wittenoom | F. | 63 Mount Street | Ford 20 H.P. | P 272 | Perth Municipality | 1915 |
| Wittenoom | F. | 63 Mount Street | Napier 15 H.P. | P 447 | Perth Municipality | 1915 |
| Wittenoom | F. | Cranmore Park, Walebing | Ford | M 3 | Moora Road Board | 1916 |
| Wittenoom | F. | Boolardy | Triumph 3½ H.P. Motorcycle | - | Murchison Road Board | 1916 |
| Wittenoom | F. | - | Ford 20 H.P. | P 272 | Perth Municipality | 1916 |
