| Warner | J. W. | 25 Napoleon Street, Cottesloe | Ford Van | 1689 | Metro Private Car | 1927-28 |
| Warner | J. W. | 26 Napoleon Street, Cottesloe | Ford Wagon | 698 | Metro Private Car | 1927-28 |
| Warner | K. J. | Northam | Ford | N ● 98 | Northam Road Board | 1924-25 |
| Warner | L. | Dangin | Citroen | Q ● 232 | Quairading Road Board | 1926-27 |
| Warner | L. | Dangin | Citroen | Q ● 232 | Quairading Road Board | 1927-28 |
| Warner | M. M. | 36 Hammersley Road | - | S 138 | Subiaco Municipality | 1919 |
| Warner | Mrs H. | 23 Victoria Square Perth | Ford | 6406 | Metro Private Car | 1924-25 |
| Warner | Mrs H. | 23 Victoria Square Perth | Ford | 6406 | Metro Private Car | 1925-26 |
| Warner | P. H. | Kulin | Ford | KU ● 10 | Kulin Road Board | 1927-28 |
| Warner | P. H. | Kulin | Dodge | KU ● 127 | Kulin Road Board | 1927-28 |
| Warner | P. L. | Kwekan | Studebaker | KTY ● 149 | Kununoppin-Trayning Road Board | 1927-28 |
| Warner | R. | 34-48 Keightley Road | Motorcycle | S 125 | Subiaco Municipality | 1917-18 |
| Warner | R. | 34-48 Keightley Road | - | S 125 | Subiaco Municipality | 1919 |
| Warner | R. H. | 313 Railway Parade, Maylands | Overland | 6573 | Metro Private Car | 1924-25 |
| Warner | R. H. | 313 Railway Parade, Maylands | Overland | 6573 | Metro Private Car | 1925-26 |
| Warner | R. R | 34 Keightly Road, Subiaco | Chevrolet | 8220 | Metro Private Car | 1927-28 |
| Warner | R. R. | 34 Keightly Road, Subiaco | Chevrolet | 8220 | Metro Private Car | 1925-26 |
| Warner | R. R. | 34 Keightly Road, Subiaco | Chevrolet | 8220 | Metro Private Car | 1926-27 |
| Warner & Co | F. B. | Marble Bar | Ford Truck | MB ● 36 | Marble Bar Road Board | 1925-26 |
| Warner & Co | F. B. | Marble Bar | Ford Truck | MB ● 36 | Marble Bar Road Board | 1927-28 |
| Warner & Co . | F. B. | Marble Bar | Ford Truck | MB ● 36 | Marble Bar Road Board | 1926-27 |
| Warner & Skellet | - | Busselton | Ford Truck | BN 62 | Busselton Municipality | 1924-25 |
| Warnes | F. R. | Cunderdin | Chevrolet | ME ● 269 | Meckering Road Board | 1927-28 |
| Warnes | J. T. | Cunderdin | Chevrolet | ME ● 269 | Meckering Road Board | 1926-27 |
| Warnes | W. | Cunderdin | De Dion | ME ● 14 | Meckering Road Board | 1922-23 |
| Warnes | W. | Cunderdin | Ford | ME ● 14 | Meckering Road Board | 1924-25 |
| Warnes | W. | Cunderdin | Ford | ME ● 14 | Meckering Road Board | 1925-26 |
| Warnes | W. | Cunderdin | Dodge | ME ● 14 | Meckering Road Board | 1926-27 |
| Warnes | W. | Cunderdin | Dodge | ME ● 14 | Meckering Road Board | 1927-28 |
| Warnes | W. L. | - | - | ME ● 240 | Meckering Road Board | 1926-27 |
| Warnett | C. J. | King's Cafe, Hay Street | Sunbeam 3½ H.P. Motorcycle | P 1108 | Perth Municipality | 1919 |
| Warnock | Chas G. | 10 Daphne Street, Victoria Park | Excelsior | 1066 | Metro Motorcycle | 1922-23 |
| Warnock | J. C. | Mount Barker | Ford | PL ● 75 | Plantagenet Road Board | 1925-26 |
| Warnock | J. C. | Mount Barker | Ford | PL ● 75 | Plantagenet Road Board | 1926-27 |
| Warnock | J. C. | Mount Barker | Ford Truck | PL ● 124 | Plantagenet Road Board | 1927-28 |
| Warnock | John C. | Mount Barker | Ford | PL ● 75 | Plantagenet Road Board | 1924-25 |
| Warnock | John Clerk | Mount Barker | Ford | PL ● 75 | Plantagenet Road Board | 1922-23 |
| Warnock | John Clerk | Mount Barker | Ford | PL ● 75 | Plantagenet Road Board | 1923-24 |
| Waroonga | G. M. Co. | Waroonga | Ford 19 H.P. | LA ● 1 | Lawlers Road Board | 1923-24 |
| Waroonga G.M.Co | - | Waroonga | Ford 19 H.P. | LA ● 1 | Lawlers Road Board | 1922-23 |
| Waroonga Gold Mine | - | Lawlers | Ford Truck | LA ● 9 | Lawlers Road Board | 1926-27 |
| Warr | A. R. | Marrah | Ford | CU 6 | Chapman Upper Road Board | 1923 - 1924 |
| Warr | A. R. | Marrah | Ford Truck | CU ● 6 | Upper Chapman Road Board | 1924-25 |
| Warr | Mable L. | 80 Ferguson Street, Mldland Junction | Rugby | 12060 | Metro Private Car | 1927-28 |
| Warr Bros | - | - | Talbot Truck | CU ● 82 | Upper Chapman Road Board | 1925-26 |
| Warr Bros | - | - | Talbot Wagon | CU ● 140 | Upper Chapman Road Board | 1926-27 |
| Warran | J. C. | Dyliabing | Oakland | KA ● 77 | Katanning Road Board | 1925-26 |
| Warran | J. C. | Dyliabing | Oakland | KA ● 77 | Katanning Road Board | 1926-27 |
| Warrego | G. | Cue | Chevrolet Truck | CD ● 52 | Cue-Day Dawn Road Board | 1927-28 |
| Warren | A. | Darlot | Ford | LA ● 14 | Lawlers Road Board | 1924-25 |
