| Lyons | J. I. | Beverley | Ford | BE ● 70 | Beverley Road Board | 1925-26 |
| Lyons | J. R. | Waroona | Chevrolet | DK ● 7 | Drakebrook Road Board | 1924-25 |
| Lyons | J. R. | Waroona | Chevrolet | DK ● 6 | Drakesbrook Road Board | 1925-26 |
| Lyons | John | Wright Street, South Belmont | Chevrolet | 7615 | Metro Private Car | 1927-28 |
| Lyons | L. D. | Damboring | Dodge | DL ● 37 | Dalwallinu Road Board | 1925-26 |
| Lyons | L. D. | Damsboring | Dodge | DL ● 37 | Dalwallinu Road Board | 1926-27 |
| Lyons | L. D. | Damboring | Dodge | DL ● 37 | Dalwallinu Road Board | 1927-28 |
| Lyons | M. | Waroona | Chevrolet Truck | DK ● 49 | Drakesbrook Road Board | 1927-28 |
| Lyons | Mrs H. | 225 Vincent Street, Leederville | Essex | 11959 | Metro Private Car | 1927-28 |
| Lyons | O. C. | 122 Charles Street, Perth | Oldsmobile | 6462 | Metro Private Car | 1924-25 |
| Lyons | O. C. | 122 Charles Street, Perth | Oldsmobile | 6462 | Metro Private Car | 1925-26 |
| Lyons | O. C. | 122 Charles Street, Perth | Oldsmobile | 6462 | Metro Private Car | 1926-27 |
| Lyons | O. L. | 122 Charles Street, Perth | Overland | 721 | Metro Private Car | 1922-23 |
| Lyons | P. | Narembeen | Ford | NB ● 149 | Narembeen Road Board | 1924-25 |
| Lyons | P. | Narembeen | Chevrolet | NB ● 15 | Narembeen Road Board | 1925-26 |
| Lyons | P. | Narembeen | Chevrolet | NB ● 15 | Narembeen Road Board | 1926-27 |
| Lyons | P. | Narembeen | Chevrolet | NB ● 15 | Narembeen Road Board | 1927-28 |
| Lyons | R. J. | Waroona | Oakland (hire) | DK ● 6 | Drakesbrook Road Board | 1926-27 |
| Lyons | R. J. | Waroona | Oakland | DK ● 6 | Drakesbrook Road Board | 1927-28 |
| Lyons | Robert John | Waroona | B.S.A. 4½ H.P. Motorcycle | - | Drakesbrook Road Board | 1922-23 |
| Lyons | S. | Narembeen | Dodge | NB ● 25 | Narembeen Road Board | 1927-28 |
| Lyons | S. | Narembeen | Ford | NB ● 78 | Narembeen Road Board | 1927-28 |
| Lyons | W. E. | Dangin | Durant | Q ● 53 | Quairading Road Board | 1923-24 |
| Lyons | W. E. | Dangin | Durant | Q ● 53 | Quairading Road Board | 1924-25 |
| Lyons | W. E. | Dangin | Durant | Q ● 53 | Quairading Road Board | 1925-26 |
| Lyons | W. E. | Dangin | Durant | Q ● 53 | Quairading Road Board | 1926-27 |
| Lyons | W. E. | Dangin | Durant | Q ● 53 | Quairading Road Board | 1927-28 |
| Lyons | W. E. | Dangin | Federal Truck | Q ● 254 | Quairading Road Board | 1927-28 |
| Lyons & Hart | - | Fitzgerald Street, West Perth | Ford Wagon | 13006 | Metro Private Car | 1926-27 |
| Lyons & Hart | - | Fitzgerald Street, West Perth | Ford Wagon | 13006 | Metro Private Car | 1927-28 |
| Lysons | K. E. | 7 Princess Street, Cottesloe Beach | Austin | 13020 | Metro Private Car | 1927-28 |
| Maben | W. | Southern Cross | Ford | YL ● 38 | Yilgarn Road Board | 1926-27 |
| Maber | A. | 6 Glenroyd Street, Mount Lawley | Willys-Knight | 13375 | Metro Private Car | 1926-27 |
| Mabeth | D. N. | C/o Zimpels Ltd. Hay Street, Perth | Studebaker | 14091 | Metro Private Car | 1927-28 |
| Mableson | F. | Traying | Essex | NG ● 13 | Ninghan Road Board | 1923-24 |
| Mableson | F. | Trayning | Essex | KTY ● 13 | Kununoppin-Trayning Road Board | 1924-25 |
| Mableson | F. | Trayning | Fiat | KTY ● 83 | Kununoppin-Trayning Road Board | 1925-26 |
| Mableson | F. | Trayning | Fiat | KTY ● 83 | Kununoppin-Trayning Road Board | 1926-27 |
| Mableson | F. | Trayning | Fiat | KTY ● 83 | Kununoppin-Trayning Road Board | 1927-28 |
| Mableson | H. H. | Trayning | Essex | KTY ● 13 | Kununoppin-Trayning Road Board | 1925-26 |
| Mableson | H. H. | Doodlakine | Essex | MD ● 35 | Merredin Road Board | 1927-28 |
| Mableson Bros | - | Trayning | Republic Truck | KTY ● 78 | Kununoppin-Trayning Road Board | 1925-26 |
| Macansh Estate Ltd | - | Anna Plains Station | Ford | BM ● 2 | Broome Road Board | 1925-26 |
| Macara | W. S. | 202 Lord Street, Perth | Ford | 11729 | Metro Private Car | 1926-27 |
| Macaroni | A. | 24 Rushton Street, Victoria Park | Republic Wagon | 10108 | Metro Hire or Trade | 1927-28 |
| MaCarthy | G. V. P. | Armadale | Rugby | A-K ● 26 | Armadale-Kelmscott Road Board | 1926-27 |
| MaCarthy | G. V. P. | Armadale | Rugby | A-K ● 26 | Armadale-Kelmscott Road Board | 1927-28 |
| Macartney | E. H. B. | - | Ford | CD ● 20 | Cue-Day Dawn Road Board | 1926-27 |
| Macartney | E. H. B. | Cue | Ford | CD ● 20 | Cue-Day Dawn Road Board | 1927-28 |
| Macaulay | H. | Dwellingup | Ford Truck | MY ● 171 | Murray Road Board | 1926-27 |
