| Gkojevich & Udilizak | - | Bridgetown | G.M.C Wagon | B ● 124 | Bridgetown Road Board | 1927-28 |
| Gladstone | H. | Wagin | Ford Truck | WN 20 | Wagin Municipality | 1925-26 |
| Gladstone | H. | Wagin | Ford Truck | WN ● 20 | Wagin Municipality | 1926-27 |
| Gladstone | H. | Wagin | Ford Truck | WN 20 | Wagin Municipality | 1927-28 |
| Gladstone | Harold | Wagin | Ford 20 H.P. | WM 11a | Wagin Municipality | 1916 |
| Gladstone | Harold | Wagin | Ford 20 H.P. | WM 11a | Wagin Municipality | 1917-18 |
| Gladstone | Harold | - | Ford 20 H.P. | WM 11 | Wagin Municipality | 1917-18 |
| Gladstone | Harold | Wagin | Ford 20 H.P. | WM ● 11a | Wagin Municipality | 1919 |
| Gladstone | Harold | Wagin | Overland | WM 11 | Wagin Municipality | 1922-23 |
| Gladstone | Harold | Wagin | Overland | WM ● 11 | Wagin Municipality | 1923-24 |
| Gladstone | Harold | Wagin | Humber | WM ● 20 | Wagin Municipality | 1923-24 |
| Gladstone | Harold | Wagin | Overland | WN 11 | Wagin Municipality | 1925-26 |
| Gladstone | Harold | Wagin | Overland | WN ● 11 | Wagin Municipality | 1926-27 |
| Gladstone | Harold | Wagin | Overland | WN 11 | Wagin Municipality | 1927-28 |
| Gladstone | R. G. | Wagin | Ford | WN 67 | Wagin Municipality | 1925-26 |
| Gladstone | R. G. | Wagin | Ford | WN 67 | Wagin Municipality | 1926-27 |
| Gladstone | R. G. | Wagin | Ford | WN 67 | Wagin Municipality | 1927-28 |
| Gladstone | W. V. | Mingenew | Overland | MI ● 31 | Mingenew Road Board | 1926-27 |
| Gladstone | W. V. | Mingenew | Overland | MI ● 31 | Mingenew Road Board | 1927-28 |
| Gladstones | Harold | Wagin | Ford 20 H.P. | WM 11A | Wagin Municipality | 1915 |
| Gladwell | A. W. | Walebing | Ford | M ● 41 | Moora Road Board | 1923-24 |
| Gladwell | A. W. | Walebing | Ford | M ● 41 | Moora Road Board | 1924-25 |
| Gladwell | A. W. | Walebing | Chevrolet | M ● 88 | Moora Road Board | 1925-26 |
| Gladwell | A. W. | Walebing | Chevrolet | M ● 88 | Moora Road Board | 1926-27 |
| Gladwell | W. | Moora | Chevrolet | M ● 191 | Moora Road Board | 1927-28 |
| Glake | Christina | 62 Saint Georges Terrace, Perth | Overland | 7857 | Metro Private Car | 1927-28 |
| Glance | Albert | Northampton | Ford | NR ● 159 | Northampton Road Board | 1927-28 |
| Glance | S. | 229 Crawford Road, Maylands | Ford | 14024 | Metro Private Car | 1927-28 |
| Glancy | Jas | Collie | Rugby | CM 216 | Collie Municipality | 1927-28 |
| Glanfield | L. W. | Nungarin | Dodge | NA ● 67 | Nungarin Road Board | 1927-28 |
| Glanville | Dr Marcus | 7 Hillside Avenue, Swanbourne | Citroen | 8699 | Metro Private Car | 1927-28 |
| Glanville | H. C. | Canning Road, East Fremantle | Maxwell | 5006 | Metro Private Car | 1924-25 |
| Glanville | M. | Hillside Avenue, Claremont | Citroen | 8699 | Metro Private Car | 1925-26 |
| Glanville | M. | Hillside Avenue, Claremont | Citroen | 8699 | Metro Private Car | 1926-27 |
| Glaris | N. | Carnarvon | Chevrolet | CN 40 | Carnarvon Municipal Council | 1927-28 |
| Glasford | D. A. | Moora | Overland Truck | M ● 180 | Moora Road Board | 1927-28 |
| Glasford & Co Ltd | - | Collie Street, Fremantle | GarFord Wagon | 10399 | Metro Hire or Trade | 1927-28 |
| Glasham | J. A. | 43 Mackie Street, Victoria Park | Studebaker | 4249 | Metro Private Car | 1925-26 |
| Glasheen | J. H. | 903 Hay Street | Ford 20 H.P. | P 564 | Perth Municipality | 1915 |
| Glasheen | W. T. | Harrismith | Maxwell | WK ● 32 | Wickepin Road Board | 1927-28 |
| Glasheen Bros | - | Kununoppin | Chevrolet Truck | KTY ● 97 | Kununoppin-Trayning Road Board | 1927-28 |
| Glaskin | Alma | Gldye Street, Cottesloe Beach | Buick | 5328 | Metro Private Car | 1926-27 |
| Glaskin | Alma | Glyde Street, Cottesloe Beach | Buick | 5328 | Metro Private Car | 1927-28 |
| Glaskin | F. T. | 67 Austin Street | B.S.A. 4 H.P. | S 8 | Subiaco Municipality | 1915 |
| Glaskin | F. T. | 6 Austin Street | - | S 8 | Subiaco Municipality | 1916 |
| Glaskin | L. F. | Francis Street, Cottesloe Beach | Maxwell | 7492 | Metro Private Car | 1925-26 |
| Glaskin | L. F. | Francis Street, Cottesloe Beach | Maxwell | 7492 | Metro Private Car | 1926-27 |
| Glaskin | L. F. | Francis Street, Cottesloe Beach | Maxwell | 7492 | Metro Private Car | 1927-28 |
| Glass | A. | Main & Cape Street, Osborne Park | Ford | P ● 47 | Perth Road Board | 1924-25 |
| Glass | A. | Main & Cape Street, Osborne Park | Ford | P ● 47 | Perth Road Board | 1924-25 |
