| Gray | W. L. | - | Studebaker | CU ● 158 | Upper Chapman Road Board | 1927-28 |
| Green | Albert E. | 38 Bulwer Street, Perth | Studebaker | 2755 | Metro Private Car | 1927-28 |
| Green | H & W | 81 Market Street, Fremantle | Essex | 7082 | Metro Private Car | 1925-26 |
| Green | H. L. | 81 Market Street, Fremantle | Cleveland | 12212 | Metro Private Car | 1926-27 |
| Green | J. | Lake Grace | Ford | DU ● 54 | Dumbleyung Road Board | 1923-24 |
| Green | J. | Cookernup | Ford Truck | H ● 113 | Harvey Road Board | 1925-26 |
| Green | J. | Cookernup | Ford Truck | H ● 113 | Harvey Road Board | 1926-27 |
| Green | J. | Cookernup | Ford Truck | H ● 501 | Harvey Road Board | 1927-28 |
| Green | J. A | Yealering | Essex | WK ● 68 | Wickepin Road Board | 1926-27 |
| Green | J. A. | Yealering | Essex | WK ● 68 | Wickepin Road Board | 1925-26 |
| Green | J. A. | Yealering | Essex | WK ● 68 | Wickepin Road Board | 1927-28 |
| Green | M. | Toolibin | Ford | WK ● 36 | Wickepin Road Board | 1926-27 |
| Green | M. | Toolibin | Ford | WK ● 36 | Wickepin Road Board | 1927-28 |
| Green | Mrs B. V. | Doodenanning | Studebaker | Q ● 69 | Quairading Road Board | 1924-25 |
| Green | R. | Wickepin | Erskine | WK ● 252 | Wickepin Road Board | 1927-28 |
| Green | R. E | Wickepin | Buick | WK ● 22 | Wickepin Road Board | 1926-27 |
| Green | R. E. | Wickepin | Buick | WK ● 22 | Wickepin Road Board | 1927-28 |
| Green | R. L. | Cookernup | E.M.F. | H ● 23 | Harvey Road Board | 1924-25 |
| Green | S. V. | Cunderdin | Chevrolet Truck | ME ● 298 | Meckering Road Board | 1927-28 |
| Green | W A. | 81 Market Street, Fremantle | Peugeot | 8985 | Metro Private Car | 1926-27 |
| Green | W. A. | 81 Market Street, Fremantle | Peugeot | 8985 | Metro Private Car | 1925-26 |
| Green | W. J. | Lake Grace | Ford | LG ● 11 | Lake Grace Road Board | 1924-25 |
| Green | W. J. | Lake Grace | Buick | LG ● 12 | Lake Grace Road Board | 1927-28 |
| Green | Wallace. A. | 81 Market Street, Fremantle | Essex | 12410 | Metro Private Car | 1927-28 |
| Green | William J. | Lake Grace | Ford | LG ● 11 | Lake Grace Road Board | 1923-24 |
| Green Bros | - | Waroona | Ford Truck | DK ● 26 | Drakesbrook Road Board | 1926-27 |
| Green Bros | - | Waroona | Ford Truck | DK ● 26 | Drakesbrook Road Board | 1927-28 |
| Greenhill | T. W. | Oroya Links G.M. | Studebaker 20 H.P. | K ● 21 | Kalgoorlie Road Board | 1922-23 |
| Greenhill | T. W. | Oroya Links Ltd. | Studebaker 20 H.P. | K ● 21 | Kalgoorlie Road Board | 1923-24 |
| Greenslade | Edward | Mount Barker | Whippet | PL ● 115 | Plantagenet Road Board | 1927-28 |
| Greere | A. N. | Gooseberry Hill | Studebaker | DR ● 89 | Darling Range Road Board | 1927-28 |
| Greeslade | Hugh. R. | Mount Barker | Triumph Motorcycle | PL ● 67 | Plantagenet Road Board | 1922-23 |
| Gregery | - | Kukerin | Buick | DU ● 49 | Dumbleyung Road Board | 1926-27 |
| Gregory | - | Kukerin | Buick | DU ● 49 | Dumbleyung Road Board | 1927-28 |
| Grey | R. W. | 74 Wright Street, Perth | Studebaker | 3149 | Metro Private Car | 1924-25 |
| Grey | R. W. | 74 Wright Street, Perth | Studebaker | 3149 | Metro Hire or Trade | 1925-26 |
| Grey | R. W. | 74 Wright Street, Perth | Studebaker | 3149 | Metro Hire or Trade | 1926-27 |
| Gribble | R. C | Wickepin | Ford | WK ● 29 | Wickepin Road Board | 1926-27 |
| Gribble | R. C. | Kellerberrin | Ford | KE ● 71 | Kellerberring Road Board | 1923-24 |
| Gribble | R. C. | Wickepin | Ford | WK ● 29 | Wickepin Road Board | 1925-26 |
| Gribble | R. C. | Wickepin | Ford | WK ● 29 | Wickepin Road Board | 1927-28 |
| Gribble & Son | - | - | Studebaker 20 H.P. Hire Car | CD ● 2 | Cue-Day Dawn Road Board | 1917-18 |
| Gribble & Son | - | - | Studebaker 20 H.P. | CD ● 2 | Cue-Day Dawn Road Board | 1919 |
| Griffith | B. | Rokeby Road | - | S 91 | Subiaco Municipality | 1916 |
| Griffiths | B. A. | Lake Grace | Ford | DU ● 53 | Dumbleyung Road Board | 1923-24 |
| Griffiths | B. A. | Lake Grace | Ford | LG ● 12 | Lake Grace Road Board | 1923-24 |
| Griffiths | B. A. | Lake Grace | Ford | LG ● 12 | Lake Grace Road Board | 1924-25 |
| Griffiths | B. A. | Lake Grace | Ford | LG ● 12 | Lake Grace Road Board | 1925-26 |
| Griffiths | B. A. | Lake Grace | Buick | LG ● 63 | Lake Grace Road Board | 1925-26 |
| Griffiths | B. A. | Lake Grace | Ford | LG ● 12 | Lake Grace Road Board | 1926-27 |
