| Groves | H. M. | 98 Rupert Street, Subiaco | Ford Wagon | 10285 | Metro Hire or Trade | 1927-28 |
| Groves | J. W. | 55 Samson Street, South Fremantle | Armstrong 1¼ Motorcycle | F 149 | Fremantle Municipal Council | 1917-18 |
| Groves | John | Moora | Chevrolet | M ● 244 | Moora Road Board | 1927-28 |
| Growcock | F. J. | Gnowangerup | Chevrolet Truck | GN ● 139 | Gnowangerup Road Board | 1926-27 |
| Growden | A. E. | Kellerberrin | Ford 20 H.P. | KE 2 | Kellerberrin Road Board | 1919 |
| Growden | F. | Nangeenan | Ford | MD ● 21 | Merredin Road Board | 1923-24 |
| Growden | F. | Nangeenan | Ford | MD ● 22 | Merredin Road Board | 1926-27 |
| Growden | F. | Nangeenan | Ford | MD ● 22 | Merredin Road Board | 1927-28 |
| Growden | F. H. | Halls Creek | Morris-Cowley | HC ● 6 | Halls Creek Road Board | 1926-27 |
| Growden | F. H. | Halls Creek | Morris-Cowley | HC ● 6 | Halls Creek Road Board | 1927-28 |
| Growden | F. W. | Nangeenan | Ford | MD ● 22 | Merredin Road Board | 1924-25 |
| Growden | H. | Kondinin | Amilcar | KN ● 57 | Kondinin Road Board | 1926-27 |
| Growden | H. M. | 66 Farnley Street, North Perth | Dodge | 978 | Metro Private Car | 1923-24 |
| Growden | H. M. | 62 Farnley Street, Mount Lawley | Maxwell | 6675 | Metro Private Car | 1924-25 |
| Growden | H. M. | 62 Farnley Street, Mount Lawley | Maxwell | 6675 | Metro Private Car | 1925-26 |
| Growden | H. M. | 62 Farnley Street, Mount Lawley | Maxwell | 6675 | Metro Private Car | 1926-27 |
| Growden | H. M. | 62 Farnley Street, Mount Lawley | Maxwell | 6675 | Metro Private Car | 1927-28 |
| Growden | H. W. | 62 Farnley Street, Mount Lawley | Palm | 978 | Metro Private Car | 1922-23 |
| Growden | J. H. | Nangeenan | Ford | MD ● 23 | Merredin Road Board | 1925-26 |
| Growden | W. | Nangeenan | Triumph 3½ H.P. Motorcycle | MD ● 23 | Merredin Road Board | 1922-23 |
| Growden | W. A. | Nangeenan | Dodge | MD ● 88 | Merredin Road Board | 1924-25 |
| Growden | W. A. | Nangeenan | Dodge | MD ● 88 | Merredin Road Board | 1926-27 |
| Growden | W. A. | Nangeenan | Dodge | MD ● 88 | Merredin Road Board | 1927-28 |
| Growden Bros | - | Nangeenan | Ford | MD ● 73 | Merredin Road Board | 1922-23 |
| Growden Bros | - | Nangeenan | Dodge | MD ● 73 | Merredin Road Board | 1924-25 |
| Growden Bros | - | Nangeenan | Dodge | MD ● 73 | Merredin Road Board | 1926-27 |
| Growden Bros. | - | Nangeenan | Ford | MD ● 73 | Merredin Road Board | 1923-24 |
| Growden Bros. | - | Nangeenan | Ford | MD ● 88 | Merredin Road Board | 1923-24 |
| Growns | J. | Ballidu | Ford Truck | WB ● 178 | Wongan-Ballidu Road Board | 1926-27 |
| Growns | J. | Ballidu | Ford Truck | WB ● 178 | Wongan-Ballidu Road Board | 1927-28 |
| Grows Nest Gold Mine | - | Grows Nest | Dodge | YA ● 29 | Yalgoo Road Board | 1922-23 |
| Grubb | W. R. | Railway Crescent, Bayswater | Ford | 9017 | Metro Private Car | 1925-26 |
| Grubb | W. R. | Railway Crescent, Bayswater | Chevrolet | 5369 | Metro Private Car | 1927-28 |
| Grubb | Walter R. | Railway Crescent, Bayswater | Ford | 9017 | Metro Private Car | 1927-28 |
| Grubman | E. | 181 Carr Street, Leederville | Ford | 14543 | Metro Private Car | 1927-28 |
| Gruenert | F. | Northam | Chevrolet | N 94 | Northam Municipality | 1923-24 |
| Gruer | A. | North Dandalup | Ford | MY ● 53 | Murray Road Board | 1925-26 |
| Gruer | A. | North Dandalup | Ford | MY ● 53 | Murray Road Board | 1926-27 |
| Gruer | A. | Dwellingup | Ford | MY ● 53 | Murray Road Board | 1927-28 |
| Grundmann | W. H. E | 32 Smyth Road, West Subiaco | Chevrolet | 13965 | Metro Private Car | 1927-28 |
| Grundmann | W. H. E. | 32 Smyth Road, West Subiaco | Chevrolet | 13965 | Metro Private Car | 1926-27 |
| Grundy | Walter R. | - | Dodge | NGN 90 | Narrogin Municipality | 1926-27 |
| Grundy | Walter R. | Narrogin | Dodge | NGN 90 | Narrogin Municipality | 1927-28 |
| Grunzinsky | J. | Narrogin | Ford Truck | NGN 69 | Narrogin Municipality | 1924-25 |
| Gruzindry | J. | Narrogin | Dodge | NGN 69 | Narrogin Municipality | 1927-28 |
| Gruzinsky | J. | Narrogin | Ford Truck | NGN 69 | Narrogin Municipality | 1925-26 |
| Gruzinsky | J. | Narrogin | Ford Truck | NGN 69 | Narrogin Municipality | 1926-27 |
| Grylls | J. B. | Swanbourne Terrace, Cottesloe Beach | Ford | 13547 | Metro Private Car | 1926-27 |
| Grylls | J. B. | Mandiga | Ford Truck | MM ● 144 | Mount Marshall Road Board | 1927-28 |
| Gt Beacon G.M. Co | - | Narembeen | Ford Wagon | NB ● 173 | Narembeen Road Board | 1927-28 |
