| Greenham | P. T. | Koorda | Dodge | WM ● 140 | Wyalkatchem Road Board | 1926-27 |
| Greenham | P. T. | Koorda | Dodge | WM ● 140 | Wyalkatchem Road Board | 1927-28 |
| Greenham | S. J. | Koorda | Dodge | WM ● 101 | Wyalkatchem Road Board | 1924-25 |
| Greenham | S. J. | Koorda | Dodge | WM ● 101 | Wyalkatchem Road Board | 1925-26 |
| Greenham | S. J. | Koorda | Dodge | WM ● 101 | Wyalkatchem Road Board | 1926-27 |
| Greenham | S. J. | Koorda | Dodge | WM ● 101 | Wyalkatchem 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 |
| GreenHill | T. W. | Oroya Links G.M. | Dodge | K ● 80 | Kalgoorlie Road Board | 1924-25 |
| Greenhill | T. W. | Oroya Links Ltd. | Dodge | K ● 80 | Kalgoorlie Road Board | 1926-27 |
| Greenhill | T. W. | Oroya Links Ltd. | Dodge | K ● 80 | Kalgoorlie Road Board | 1927-28 |
| Greenhill Oroya Links Ltd | T.W. | - | Dodge | K ● 80 | Kalgoorlie Road Board | 1925-26 |
| Greening | A. J. | 38 Adelaide Street, Fremantle | Oldsmobile | 10149 | Metro Hire or Trade | 1926-27 |
| Greening | E. G. | 308 Stirling Street, Perth | Ford | 195 | Metro Private Car | 1925-26 |
| Greening | E. G. | 308 Stirling Street, Perth | Chevrolet | 7724 | Metro Private Car | 1925-26 |
| Greening | E. G. | 308 Stirling Street, Perth | Ford | 195 | Metro Private Car | 1926-27 |
| Greening | E. G. | 308 Stirling Street, Perth | Chevrolet | 7724 | Metro Private Car | 1926-27 |
| Greening | E. G. | 308 Stirling Street, Perth | Chevrolet | 9894 | Metro Private Car | 1927-28 |
| Greening | E. G. | 308 Stirling Street, Perth | Chevrolet | 7724 | Metro Private Car | 1927-28 |
| Greenmount | - | Road Board | Excelsior 7/9 H.P. Motorcycle | GE ● 9 | Greenmount Road Board | 1922-23 |
| Greenmount Road Board | | | B.S.A. 4 H.P. Motorcycle | GE ● 9 | Greenmount Road Board | 1917-18 |
| Greenmount Road Board | - | - | B.S.A. | GE ● 9 | Greenmount Road Board | 1919 |
| Greenmount Roads Borad | - | Lion Mill | B.S.A. 4¼ H.P. Motorcycle | GE 9 | Greenmount Road Board | 1916 |
| Greens | L. | Brookdale | Ford | MY ● 175 | Murray Road Board | 1926-27 |
| Greenslade | E. | Railway Parade, Subiaco | Whippet | 13861 | Metro Private Car | 1926-27 |
| Greenslade | Edward | Mount Barker | Whippet | PL ● 115 | Plantagenet Road Board | 1927-28 |
| Greenslade | F. H. | Katanning | Ford Truck | KA ● 221 | Katanning Road Board | 1927-28 |
| Greenup | W. H. | Bunbury | Overland | BY 142 | Bunbury Municipality | 1927-28 |
| Greenway | - | 98 Nelson Crescent, North Perth | Renault | 1435 | Metro Private Car | 1925-26 |
| Greenway | A. J. | 21 Cook Street, Nedlands | Ford Wagon | 8463 | Metro Private Car | 1927-28 |
| Greenway | Z | 1072 Hay Street, Perth | Essex | 8459 | Metro Private Car | 1926-27 |
| Greenway | Z | 1072 Hay Street, Perth | Essex | 8459 | Metro Private Car | 1927-28 |
| Greenway Bros | - | - | Chevrolet Truck | AS ● 85 | Ashburton Road Board | 1927-28 |
| Greenwell | R. | 17 Stirling Street, Claremont | Overland | 11132 | Metro Private Car | 1927-28 |
| Greenwell | R. E. | 6 Queen Street, Claremont | Oakland | 11132 | Metro Private Car | 1926-27 |
| Greenwood | A. E. | William Street, Perth | Chrysler | 2913 | Metro Private Car | 1927-28 |
| Greenwood | E. M. | Coorow | Chevrolet Truck | CA ● 170 | Carnamah Road Board | 1927-28 |
| Greenwood | G. | Coorow | Chevrolet Truck | CA ● 187 | Carnamah Road Board | 1927-28 |
| Greenwood | G. A. | 16 Hopetoun Street, West Subiaco | Ford | 1613 | Metro Private Car | 1927-28 |
| Greenwood | H. | 28 Burt Street, Boulder | Ford | B 28 | Boulder Municipality | 1925-26 |
| Greenwood | H. | 28 Burt Street, Boulder | Ford | B 28 | Boulder Municipality | 1926-27 |
| Greenwood | Harry | 28 Burt Street, Boulder | Ford | B 28 | Boulder Municipality | 1922-23 |
| Greenwood | Harry | 28 Burt Street, Boulder | Ford | B 28 | Boulder Municipality | 1924-25 |
| Greenwood | Harry. | 28 Burt Street, Boulder | Ford | B 28 | Boulder Municipality | 1923-24 |
| Greenwood | J. A. | 19 Swan Street, Guildford | Ford | 6920 | Metro Private Car | 1924-25 |
| Greenwood | J. A. | 19 Swan Street, Guildford | Ford | 6920 | Metro Private Car | 1925-26 |
| Greenwood | J. H. | Boulder | Touring 15 H.P. | BMC 38 | Boulder Municipality | 1917-18 |
| Greenwood | Mrs E. | Coorow | Chevrolet Truck | CA ● 214 | Carnamah Road Board | 1927-28 |
| Greenwood | Oliver C. | Morowa | Chrysler | PM ● 207 | Perenjori-Morawa Road Board | 1927-28 |
| Greenwood | T. | Burt Street, Boulder | Ford | B 28 | Boulder Municipality | 1927-28 |
