| Wells | W. T. | Narembeen | Columbia | NB ● 138 | Nareembeen District Road Board | 1926-27 |
| Wells | W. T. | Narembeen | Columbia | NB ● 138 | Narembeen Road Board | 1927-28 |
| Wells & Bacon | - | Fitzgerald Street | Ford Lorry | N 103 | Northam Municipality | 1924-25 |
| Wells & Wellington | - | Margaret River | Overland | AU ● 38 | Augusta Road Board | 1926-27 |
| Wells and Bacon | - | Fitzgerald Street | Ford Lorry | N 103 | Northam Municipality | 1923-24 |
| Wells James | - | Mundaring | Dodge Motorcycle | GE ● 4 | Greenmount Road Board | 1922-23 |
| Wellstead | E. | Gnowangerup | Ford Truck | GN ● 169 | Gnowangerup Road Board | 1927-28 |
| Wellstead | F. K. | Gnowangerup | Ford Truck | GN ● 89 | Gnowangerup Road Board | 1925-26 |
| Wellstead | F. K. | Gnowangerup | Ford Truck | GN ● 89 | Gnowangerup Road Board | 1926-27 |
| Wellstead | F. K. | Gnowangerup | Ford Truck | GN ● 89 | Gnowangerup Road Board | 1927-28 |
| Wellstead | R. W. | Graves Hill | Fiat | GN ● 28 | Gnowangerup Road Board | 1926-27 |
| Wellstead | R. W. T. | Graves Hill | Ford | GN ● 28 | Gnowangerup Road Board | 1923-24 |
| Wellstead | R. W. T. | Graves Hill | Ford | GN ● 28 | Gnowangerup Road Board | 1924-25 |
| Wellstead | R. W. T. | Graves Hill | Fiat | GN ● 28 | Gnowangerup Road Board | 1925-26 |
| Wellstead | R. W. T. | Graves Hill | Fiat | GN ● 28 | Gnowangerup Road Board | 1927-28 |
| Wellwood | M. I. | Kellerberrin | Flanders | KE ● 162 | Kellerberrin Road Board | 1925-26 |
| Welsh | B. S. | Geological Survey Department | Rex 5 H.P. | P 601 | Perth Municipality | 1915 |
| Welsh | Dr | 21 Burt Street, Cottesloe | Dodge | 1140 | Metro Private Car | 1926-27 |
| Welsh | Dr | 21 Burt Street, Cottesloe | Dodge | 1140 | Metro Private Car | 1927-28 |
| Welsh | F. | Warralong Station via Port Hedland | Ford 20 H.P. | MB 6 | Marble Bar Road Board | 1916 |
| Welsh | F. R. | Wanalong Station | Chevrolet | MB ● 6 | Marbe Bar Road Board | 1922-23 |
| Welsh | F. R. | Wanalong Station | Chevrolet | MB ● 6 | Marble Bar Road Board | 1923-24 |
| Welsh | F. R. | Wanalong Station | Chevrolet | MB ● 6 | Marble Bar Road Board | 1924-25 |
| Welsh | F. R. | Wanalong Station | Chevrolet | MB ● 6 | Marble Bar Road Board | 1925-26 |
| Welsh | F. R. | Wanalong Station | Chevrolet | MB ● 6 | Marble Bar Road Board | 1926-27 |
| Welsh | L. G. | 2 Emmerson Street, Leederville | Australian | 13742 | Metro Private Car | 1926-27 |
| Welsh | Lillian G. | 2 Emmerson Street, Leederville | Ford | 12766 | Metro Private Car | 1927-28 |
| Welsh | Mrs A. | 56 Cargill Street, Victoria Park | Chevrolet | 16038 | Metro Private Car | 1927-28 |
| Welshman | R. E. | 189 Brisbane Street | Ford 20 H.P. | P 931 | Perth Municipality | 1916 |
| Wemm | A. | Kojonup | Dodge | KO ● 3 | Kojonup Road Board | 1924-25 |
| Wemm | A. | Kojonup | Dodge | KO ● 3 | Kojonup Road Board | 1925-26 |
| Wemm | A. | Kojonup | Dodge | KO ● 3 | Kojonup Road Board | 1926-27 |
| Wemm | A. | Kojonup | Dodge | KO ● 3 | Kojonup Road Board | 1927-28 |
| Wenban | W. | 171 Rokeby Road, Subiaco | Chevrolet | 6765 | Metro Private Car | 1927-28 |
| Wenbow | W. | 24 Francis Street, Subiaco | Ford | 6765 | Metro Private Car | 1925-26 |
| Wenbow | W. | 171 Rokeby Road, Subiaco | Ford | 6765 | Metro Private Car | 1926-27 |
| Wench | A. | Dwarda | Ford | WD ● 46 | Wandering Road Board | 1926-27 |
| Wendley | H. T. | Dowerin | Chevrolet | D ● 60 | Dowerin Road Board | 1926-27 |
| Wendt | B. L. | Collie | Oakland | CM 159 | Collie Municipality | 1927-28 |
| Wendt | E. | Bencubbin | Overland | MM ● 65 | Mount Marshall Road Board | 1925-26 |
| Wendt | E. | Bencubbin | Overland | MM ● 65 | Mount Marshall Road Board | 1926-27 |
| Wendt | E. R. | Welbungin | Overland | MM ● 65 | Mount Marshall Road Board | 1927-28 |
| Wens & Co | - | Economix Buildings. William Street, Perth | Buick | 5349 | Metro Private Car | 1925-26 |
| Wensley | W. | 44 York Street, Subiaco | Chevrolet | 9304 | Metro Private Car | 1926-27 |
| Wensley | W. | 44 York Street, Subiaco | Chevrolet | 9304 | Metro Private Car | 1927-28 |
| Wenz & Co | - | Economic Bulidings William Street, Perth | Buick | 5353 | Metro Private Car | 1926-27 |
| Wenz & Co | - | Economic Buildings William Street, Perth | Buick | 5353 | Metro Private Car | 1927-28 |
| Wenz & Co | _ | Economic Buildings William Street | Buick | 5353 | Metro Private Car | 1924-25 |
| Were | A. A. N. B. | Lomos | Overland | CR ● 85 | Corrigin Road Board | 1924-25 |
| Were | A. A. N. B. | Lomos | Overland | CR ● 85 | Corrigin Road Board | 1925-26 |
