| Bonney | G. S. B. | Narrogin | Ford 20 H.P. | NGN 13 | Narrogin Municipality | 1919 |
| Bonney | T. L. | Pithara | Excelsior Motorcycle | DL ● 2 | Dalwallinu Road Board | 1922-23 |
| Bonny | W. | Kojonup | Ford Truck | KO ● 87 | Kojonup Road Board | 1927-28 |
| Bonola | B. J. | Kojonup | Hupmobile | KO ● 19 | Kojonup Road Board | 1924-25 |
| Bonola | B. J. | Kojonup | Hupmobile | KO ● 19 | Kojonup Road Board | 1925-26 |
| Bonola | B. J. | Kojonup | Hupmobile | KO ● 19 | Kojonup Road Board | 1926-27 |
| Bonola | Benjamin John | Kojonup | Oakland | KO ● 19 | Kojonup Road Board | 1923-24 |
| Bonola | T. D. | Busselton | Dodge | BN 11 | Municipality of Busselton | 1925-26 |
| Bonola | T. D. | Busselton | Dodge | BN 11 | Municipality of Busselton | 1926-27 |
| Bonola | T. D. | Busselton | Dodge | BN 11 | Municipality of Busselton | 1927-28 |
| Bonolla | Benjamin | Kojonup | Oakland Six | KO ● 19 | Kojonup Road Board | 1922-23 |
| Bonser | F. J. | Broome Terrace | Studebaker | N 127 | Northam Municipality | 1924-25 |
| Bonser | Mrs E. M. | Broome Terrace | Ford | N 47 | Northam Municipality | 1922-23 |
| Bonser | Mrs E. M. | Broome Terrace | Ford | N 47 | Northam Municipality | 1923-24 |
| Bonser | Mrs E. M. | Broome Street | Ford | N 47 | Northam Municipality | 1924-25 |
| Bonser | Mrs E. M. | Broome Terrace | Ford | N 85 | Northam Municipality | 1926-27 |
| Boocock | A. | Bruce Rock | Hupmobile | BK ● 323 | Bruce Rock Road Board | 1927-28 |
| Booker | G. T. | 126 Hare Street | Indian 7 H.P. Motorcycle | KMC 28 | Kalgoorlie Municipal Council | 1917-18 |
| Booker | G. T. | 126 Hare Street | Indian 7 H.P. | KMC 28 | Kalgoorlie Municipality | 1919 |
| Booker | G. T. | 9 Park Road, Nedlands | Chevrolet | 13955 | Metro Private Car | 1927-28 |
| Booker | George | Derby | Overland Truck | KW ● 65 | West Kimberley Road Board | 1926-27 |
| Booker | George | Derby | Overland Truck | KW ● 65 | West Kimberley Road Board | 1927-28 |
| Booker | R. W. R. | 991a Hay Street, Perth | Dodge | 7796 | Metro Private Car | 1927-28 |
| Bookham | - | Wyalkatchem | Dodge | WM ● 114 | Wyalkatchem Road Board | 1925-26 |
| Bookham | - | Wyalkatchem | Dodge | WM ● 114 | Wyalkatchem Road Board | 1926-27 |
| Bookham | - | Wyalkatchem | Dodge | WM ● 114 | Wyalkatchem Road Board | 1927-28 |
| Boolardy Pastcral Company | - | Walebing | Ford | M ● 148 | Moora Road Board | 1926-27 |
| Boolardy Pastoral Co | - | Walebing | Ford | M ● 20 | Moora Road Board | 1922-23 |
| Boolardy Pastoral Co | - | Walebing | Ford | M ● 20 | Moora Road Board | 1923-24 |
| Boolardy Pastoral Co | - | Boolardy Station via Yalgoo | Ford | MU ● 7 | Murchison Road Board | 1923-24 |
| Boolardy Pastoral Co | - | Walebing | Ford | M ● 20 | Moora Road Board | 1924-25 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 7 | Murchison Road Board | 1924-25 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 40 | Murchison Road Board | 1924-25 |
| Boolardy Pastoral Co | - | Walebing | Ford | M ● 20 | Moora Road Board | 1925-26 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 6 | Murchison Road Board | 1925-26 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 7 | Murchison Road Board | 1925-26 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 7 | Murchison Road Board | 1926-27 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 6 | Murchison Road Board | 1927-28 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford Truck | MU ● 7 | Murchison Road Board | 1927-28 |
| Boolardy Pastoral Co | - | Boolardy Station | Ford | MU ● 35 | Murchison Road Board | 1927-28 |
| Boolardy Pastoral Co Ltd | - | - | Triumph Motorcycle | MU ● 26 | Mullewa Road Board | 1922-23 |
| Boolardy Pastoral CoLtd | - | Boolardy | Ford | MU ● 35 | Murchison Road Board | 1926-27 |
| Boolardy Pastoral CoLtd | - | Boolardy Station | Ford | MU ● 57 | Murchison Road Board | 1926-27 |
| Boolsing | Mrs G. | Canning Bridge | Ford | 6545 | Metro Private Car | 1926-27 |
| Boolsingh | G. | Park Road, Canning Bridge | Ford | 6332 | Metro Private Car | 1927-28 |
| Boon | W. T. | Spearwood Road, Spearwood | Ford Wagon | 3979 | Metro Hire or Trade | 1924-25 |
| Boon | W. T. | Spearwood Road, Spearwood | Ford Wagon | 3979 | Metro Hire or Trade | 1925-26 |
| Boon | W. T. | Donnybrook | Ford Truck | PE ● 92 | Preston Road Board | 1925-26 |
| Boon | W. T. | Donnybrook | Rugby | PE ● 57 | Preston Road Board | 1926-27 |
| Boon | W. T. | Donnybrook | Ford Truck | PE ● 92 | Preston Road Board | 1926-27 |
