| Butcher J. & Co | - | Muberrie | Triumph Motorcycle | MU ● 30 | Mullewa Road Board | 1922-23 |
| Butchers Co-op | - | Burt Street, Boulder | Ford Truck | B 79 | Boulder Municipality | 1926-27 |
| Butement | J. | - | Triumph 3½ H.P. Motorcycle | KMC 3 | Kalgoorlie Municipality | 1915 |
| Butfield | F. J. | Leake Street, Cottesloe | Austin 10 H.P. | PG 14 | Peppermint Grove Road Board | 1919 |
| Butler | A. | 141 Holland Street, Fremantle | Dodge | 9220 | Metro Private Car | 1925-26 |
| Butler | A. A. | 141 Holland Street, Fremantle | Whippet | 12104 | Metro Private Car | 1927-28 |
| Butler | A. B. | 141 Holland Street, East Fremantle | Overland | 12104 | Metro Private Car | 1926-27 |
| Butler | A. C. | Kojonup | Austin | KO ● 50 | Kojonup Road Board | 1925-26 |
| Butler | C. J. | Gnowangerup | Ford | GN ● 19 | Gnowangerup Road Board | 1922-23 |
| Butler | C. J. | Gnowangerup | Ford | GN ● 19 | Gnowangerup Road Board | 1923-24 |
| Butler | C. J. | Gnowangerup | Ford | GN ● 19 | Gnowangerup Road Board | 1924-25 |
| Butler | C. J. | Gnowangerup | Ford | GN ● 19 | Gnowangerup Road Board | 1925-26 |
| Butler | C. J. | Gnowangerup | Ford | GN ● 19 | Gnowangerup Road Board | 1926-27 |
| Butler | C. J. | Gnowangerup | Chrysler | GN ● 163 | Gnowangerup Road Board | 1927-28 |
| Butler | Dora | 20 North Beach Road, Mount Hawthorn | Chevrolet | 4023 | Metro Private Car | 1927-28 |
| Butler | Dr F. S. | Beverley | Ford 20 H.P. | BE ● 26 | Beverley Road Board | 1917-18 |
| Butler | Dr F. S. | Beverley | Ford 20 H.P. | BE ● 26 | Beverley Road Board | 1922-23 |
| Butler | Dr F. S. | Beverley | Overland | BE ● 26 | Beverley Road Board | 1925-26 |
| Butler | Dr F. S. | Beverley | Overland | BE ● 26 | Beverley Road Board | 1926-27 |
| Butler | Dr F. S. | Beverley | Overland | BE ● 26 | Beverley Road Board | 1927-28 |
| Butler | Dr. F. S. | Beverley | Ford | BEV 26 | Beverley Road Board | 1915 |
| Butler | Dr. F. S. | Beverley | Ford | BE 26 | Beverley Road Board | 1916 |
| Butler | Dr. F. S. | Beverley | Ford 20 H.P. | BE ● 26 | Beverley Road Board | 1919 |
| Butler | Dr. F. S. | Beverley | Overland | BE ● 26 | Beverley Road Board | 1923-24 |
| Butler | F. | Emu Hill | Overland | BK 60 | Bruce Rock Road Board | 1923 - 1924 |
| Butler | F. | Kumminin | Overland | NB ● 24 | Narembeen Road Board | 1925-26 |
| Butler | F. | Kumminin | Overland | NB ● 24 | Narembeen Road Board | 1926-27 |
| Butler | F. | Narembeen | Dodge | NB ● 24 | Narembeen Road Board | 1927-28 |
| Butler | F. I. | Dandaragan | Chevrolet | DN ● 18 | Dandaragan Road Board | 1927-28 |
| Butler | F. L. | 178 Murray Street, Perth | Ford | 738 | Metro Private Car | 1922-23 |
| Butler | F. W. | Narembeen | Dodge | NB ● 93 | Narembeen Road Board | 1926-27 |
| Butler | F. W. | Narembeen | Dodge | NB ● 93 | Narembeen Road Board | 1927-28 |
| Butler | Father | Busselton | Dodge | BN 12 | Municipality of Busselton | 1926-27 |
| Butler | Father | Busselton | Dodge | BN 12 | Municipality of Busselton | 1927-28 |
| Butler | G. | Babakin | Ford | BK ● 190 | Bruce Rock Road Board | 1927-28 |
| Butler | G. J. | 128 Subiaco Road, Subiaco | Whippet | 6985 | Metro Private Car | 1927-28 |
| Butler | J. L. | - | Ford | W ● 142 | Wagin Road Board | 1926-27 |
| Butler | J. L. | - | Ford | W ● 142 | Wagin Road Board | 1927-28 |
| Butler | J. P. | Mason Street, Cottesloe Beach | Ford Truck | 10350 | Metro Hire or Trade | 1926-27 |
| Butler | J. R. | 204 Subiaco Road, Subiaco | Studebaker | 2304 | Metro Private Car | 1922-23 |
| Butler | J. R. | 204 Subiaco Road, Subiaco | Studebaker | 2304 | Metro Private Car | 1923-24 |
| Butler | J. T. | Mogumber | Oakland | VP ● 21 | Victoria Plains Road Board | 1925-26 |
| Butler | J. T. | Mogumber | Oakland | VP ● 21 | Victoria Plains Road Board | 1926-27 |
| Butler | J. T. | Mogumber | Oakland | VP ● 21 | Victoria Plains Road Board | 1927-28 |
| Butler | L. | 264 Subiaco Road | Darracq 10-12 H.P. | S 14 | Subiaco Municipality | 1915 |
| Butler | L. | 264 Subiaco Road | - | S 14 | Subiaco Municipality | 1919 |
| Butler | L. | Bruce Rock | Ford | BK 99 | Bruce Rock Road Board | 1923 - 1924 |
| Butler | L. | Bruce Rock | Ford | BK ● 99 | Bruce Rock Road Board | 1924-25 |
| Butler | L. J. | Mounts Bay Road, Crawley | Chrysler | 13024 | Metro Private Car | 1926-27 |
| Butler | L. J. | Mounts Bay Road, Crawley | Chrysler | 13024 | Metro Private Car | 1927-28 |
