| Bridle | Isacc | Esperance Norseman Road | Chevrolet | EO ● 1 | Esperance Road Board | 1924-25 |
| Bridson | W. J. | - | Hupmobile | CU ● 29 | Upper Chapman Road Board | 1927-28 |
| Briedman | Nat. A. | Randalls | Ford 20 H.P. | BA 2 | Broad Arrow Road Board | 1915 |
| Brier | C. A. | Subiaco | Chevrolet | 2354 | Metro Private Car | 1926-27 |
| Brierley | A. | Franklands River | Ford Truck | PL ● 128 | Plantagenet Road Board | 1925-26 |
| Brierley | A. | Frankland River | Ford Truck | PL ● 128 | Plantagenet Road Board | 1926-27 |
| Brierley | Alan | Mount Barker | Ford Truck | PL ● 23 | Plantagenet Road Board | 1927-28 |
| Brierly | J. M. | - | Ford Truck | NA ● 81 | Nungarin Road Board | 1924-25 |
| Brierly | J. M. | - | Ford Truck | NA ● 81 | Nungarin Road Board | 1927-28 |
| Brierly Bros | - | Nungarin | International Truck | NA ● 69 | Nungarin Road Board | 1927-28 |
| Brigatti | L. | Forrest Hill Nursery Mount Lawley | Nash | 6010 | Metro Private Car | 1927-28 |
| Brigatti | L. A. | Forrest Hill Nursery North Perth | Morris Wagon | 14970 | Metro Private Car | 1927-28 |
| Briggs | A. | Willis Street, Cottesloe Beach | Essex | 7180 | Metro Private Car | 1925-26 |
| Briggs | A. | Willis Street, Cottesloe Beach | Essex | 7180 | Metro Private Car | 1926-27 |
| Briggs | A. J. | Toodyay | Overland Van | T ● 61 | Toodyay Road Board | 1925-26 |
| Briggs | A. J. | Piawaning | Overland Truck | VP ● 66 | Victoria Plains Road Board | 1926-27 |
| Briggs | A. J. | Piawaning | Overland Truck | VP ● 66 | Victoria Plains Road Board | 1927-28 |
| Briggs | A. J. | Piawaning | Chevrolet Truck | VP ● 92 | Victoria Plains Road Board | 1927-28 |
| Briggs | A. T. | Toodyay | Overland Van | T ● 61 | Toodyay Road Board | 1926-27 |
| Briggs | Elizabeth | Willis Street, Cottesloe Beach | Essex | 7180 | Metro Private Car | 1927-28 |
| Briggs | F. G. | 9 Rushton Street, Victoria Park | Chevrolet | 4257 | Metro Private Car | 1924-25 |
| Briggs | H. L. | 39 Napier Street, Cottesloe | Triumph | 1384 | Metro Motorcycle | 1922-23 |
| Briggs | Harriett & Henry | Byford | Ford | A-K ● 117 | Armadale-Kelmscott Road Board | 1926-27 |
| Briggs | Harriett & Henry | Byford | Ford | A-K ● 117 | Armadale-Kelmscott Road Board | 1927-28 |
| Briggs | J. H. | 135 Cambridge Street, West Leederville | Wagon | 1054 | Metro Private Car | 1926-27 |
| Briggs | J. N. | 135 Cambridge Street, Leederville | Chevrolet | 6432 | Metro Private Car | 1924-25 |
| Briggs | James H. | Government Road Leederville | Talbot 12 H.P. | P 494 | Perth Municipality | 1916 |
| Briggs | James H. | 135 Cambridge Street, Leederville | Chevrolet | 1054 | Metro Private Car | 1927-28 |
| Briggs | Mrs E. | 135 Cambridge Street, Leederville | Chevrolet Wagon | 13879 | Metro Private Car | 1926-27 |
| Briggs | T. D. | 3 Regent Street, Mount Lawley | Essex | 1338 | Metro Private Car | 1923-24 |
| Briggs | T. D. | 3 Regent Street, Mount Lawley | Essex | 1338 | Metro Private Car | 1924-25 |
| Briggs | T. D. | 3 Regent Street, Mount Lawley | Studebaker | 1338 | Metro Private Car | 1925-26 |
| Briggs | T. J. | Cory Lynn Road | - | C 54 | Claremont Municipality | 1915 |
| Briggs | T. J. | Cory Lynn Road | - | C 54 | Claremont Municipality | 1916 |
| Briggs | T. J. | Claremont Avenue, Claremont | Car | C ● 54 | Claremont Municipality | 1917-18 |
| Briggs | T. J. | Claremont Avenue, Claremont | - | C 54 | Claremont Municipality | 1919 |
| Briggs | T. J. | 76 King Street, Perth | Morris-Cowley | 5483 | Metro Private Car | 1924-25 |
| Briggs | T. J. | 76 King Street, Perth | Morris-Cowley | 5483 | Metro Private Car | 1925-26 |
| Briggs | T. J. | 76 King Street, Perth | Morris-Cowley | 5483 | Metro Private Car | 1926-27 |
| Briggs | T. J. | 76 King Street, Perth | Morris-Cowley | 5483 | Metro Private Car | 1927-28 |
| Briggs | Thos. D. | Regent Street, Mount Lawley | Essex | 1338 | Metro Private Car | 1922-23 |
| Briggs & Rowland | - | Wellington Street | Douglas 2¾ H.P. Motorcycle | P 846 | Perth Municipality | 1916 |
| Briggs & Rowland | - | 589 Wellington Street | Douglas 2¾ H.P. Motorcycle | P 846 | Perth Municipality | 1917-18 |
| Briggs & Rowland | - | 589 Wellington Street | Douglas 2¾ H.P. Motorcycle | P 846 | Perth Municipality | 1919 |
| Briggs & Rowland | - | 589 Wellington Street, Perth | Ford | 7352 | Metro Private Car | 1925-26 |
| Briggs & Rowland | - | 589 Wellington Street, Perth | Ford | 7352 | Metro Private Car | 1926-27 |
| Brighton | C. | Yarloop | Overland | H ● 16 | Harvey Road Board | 1924-25 |
| Brighton | C. | Yarloop | Overland | H ● 16 | Harvey Road Board | 1925-26 |
| Brighton | C. | Yarloop | Overland | H ● 16 | Harvey Road Board | 1926-27 |
| Brighton | C. | Yarloop | Overland | H ● 16 | Harvey Road Board | 1927-28 |
