| Butler | W. J. | Bruce Rock | Buick | BK ● 100 | Bruce Rock Road Board | 1924-25 |
| Butler | W. J. | Bruce Rock | Buick | BK ● 100 | Bruce Rock Road Board | 1925-26 |
| Butler | W. J. | Bruce Rock | Buick | BK ● 100 | Bruce Rock Road Board | 1926-27 |
| Butler | W. J. | Annean | Oakland | NN ● 14 | Nannine Road Board | 1926-27 |
| Butler | W. J. | Annean | Oakland | NN ● 14 | Nannine Road Board | 1927-28 |
| Butler | W. J. | Bruce Rock | Buick | BK ● 100 | Bruce Rock Road Board | 1927-28 |
| Butler | W. M | Wickepin | Ford | WK ● 1 | Wickepin Road Board | 1926-27 |
| Butler | W. M. | Wickepin | Overland 25 H.P. | WKP 1 | Wickepin Road Board | 1915 |
| Butler | W. M. | Wickepin | Ford 20 H.P. | WK 1 | Wickepin Road Board | 1916 |
| Butler | W. M. | Wickepin | Ford 20 H.P. | WK ● 1 | Wickepin Road Board | 1917-18 |
| Butler | W. M. | Wickepin | Chevrolet 20 H.P. | WK ● 11 | Wickepin Road Board | 1917-18 |
| Butler | W. M. | Wickepin | Ford | WK ● 1 | Wickepin Road Board | 1925-26 |
| Butler | W. M. | Wickepin | Ford | WK ● 11 | Wickepin Road Board | 1925-26 |
| Butler | W. M. | Kulin | Ford | RE ● 58 | Roe Road Board | 1925-26 |
| Butler | W. M. | Wickepin | Ford | WK ● 11 | Wickepin Road Board | 1926-27 |
| Butler | W. M. | Kondinin | Ford Truck | KN ● 55 | Kondinin Road Board | 1926-27 |
| Butler | W. M. | Wickepin | Ford | KU ● 1 | Kulin Road Board | 1926-27 |
| Butler | W. M. | Wickepin | Ford | KU ● 1 | Kulin Road Board | 1927-28 |
| Butler | W. M. | Wickepin | Ford | WK ● 1 | Wickepin Road Board | 1927-28 |
| Butler | W. M. | Wickepin | Ford | WK ● 11 | Wickepin Road Board | 1927-28 |
| Butler | W. M. | Wickepin | Studebaker | WK ● 111 | Wickepin Road Board | 1927-28 |
| Butler | Wilsher & Wiseman | 6 Salisbury Street, Leederville | Ford | 8036 | Metro Private Car | 1926-27 |
| Butler | Win. Taylor. | Mount Barker | De Dion | PL ● 2 | Plantagenet Road Board | 1922-23 |
| Butler | Wm M. | Wickepin | Ford | WK ● 1 | Wickepin Road Board | 1924-25 |
| Butler | Wm M. | Wickepin | Ford | WK ● 11 | Wickepin Road Board | 1924-25 |
| Butler | Wm. M. | Wickepin | Ford 20 H.P. | WK ● 1 | Wickepin Road Board | 1922-23 |
| Butler | Wm. M. | Wickepin | Ford | WK ● 11 | Wickepin Road Board | 1922-23 |
| Butler | Wm. M. | Wickepin | Ford | WK ● 1 | Wickepin Road Board | 1923-24 |
| Butler & Broad | - | Oudabunna Station, Yalgoo | Buick | YA ● 62 | Yalgoo Road Board | 1925-26 |
| Butler & Broad | - | Oudabunna Station, Yalgoo | Buick | YA ● 62 | Yalgoo Road Board | 1926-27 |
| Butler Bros | - | - | Buick | BE ● 72 | Beverley Road Board | 1926-27 |
| Butler Bros | - | - | Buick | BE ● 72 | Beverley Road Board | 1927-28 |
| Butley | H. | 6 Hillway Street, Nedlands | Overland | 805 | Metro Private Car | 1922-23 |
| Butlin | J. | Korrrelocking | Ford | WM ● 15 | Wyalkatchem Road Board | 1922-23 |
| Butlin | J. | Korrelocking | Ford | WM ● 11 | Wyalkatchem Road Board | 1923-24 |
| Butlin | J. | Korrelocking | Ford | WM ● 11 | Wyalkatchem Road Board | 1924-25 |
| Butlin | J. | Korrelocking | Hupmobile | WM ● 18 | Wyalkatchem Road Board | 1924-25 |
| Butlin | J. | Korrelocking | Ford | WM ● 11 | Wyalkatchem Road Board | 1925-26 |
| Butlin | J. | Korrelocking | Hupmobile | WM ● 18 | Wyalkatchem Road Board | 1925-26 |
| Butlin | J. | Korrelocking | Hupmobile | WM ● 18 | Wyalkatchem Road Board | 1926-27 |
| Butlin | J. | Korrelocking | Hupmobile | WM ● 18 | Wyalkatchem Road Board | 1927-28 |
| Butt | A. J. | Shotts | Overland | CO ● 24 | Collie Road Board | 1924-25 |
| Butt | C. | Pinjarra | Ford 20 H.P. | MY 11 | Murray Road Board | 1916 |
| Butt | E. | 67 Carr Street | Ford 20 H.P. | P 370 | Perth Municipality | 1917-18 |
| Butt | E. | 67 Carr Street | Ford 20 H.P. | P 370 | Perth Municipality | 1919 |
| Butt | E. | 67 Carr Street, West Perth | Ford | 6251 | Metro Private Car | 1924-25 |
| Butt | E. | 67 Carr Street, West Perth | Ford | 7708 | Metro Private Car | 1925-26 |
| Butt | Ed | 67 Carr Street, West Perth | Willys-Knight | 370 | Metro Private Car | 1925-26 |
| Butt | Ed. | 103 Carr Street | Ford 20 H.P. | P 370 | Perth Municipality | 1915 |
| Butt | Ed. | 67 Carr Street, West Perth | Ford | 370 | Metro Private Car | 1922-23 |
