| McDougall | T. | Sanitary Depot Midland Junction | Essex | 6968 | Metro Private Car | 1926-27 |
| McDougall | T. | Sanitary Depot Midland Junction | Essex | 6968 | Metro Private Car | 1927-28 |
| McDougall | W. | Bunbury | Ford | BY 85 | Bunbury Municipality | 1923 - 1924 |
| McDougall | W. J. | 869 Beaufort Street, Perth | Ford | 11330 | Metro Private Car | 1926-27 |
| McDowall | F. G. | 158 Royal Street, East Perth | Citroen | 2788 | Metro Private Car | 1923-24 |
| McDowall | F. G. | 158 Royal Street, East Perth | Citroen | 2788 | Metro Private Car | 1924-25 |
| McDowall | F. G. | 158 Royal Street, East Perth | Citroen | 2788 | Metro Private Car | 1925-26 |
| McDowall | F. G. | 158 Royal Street, East Perth | Citroen | 2788 | Metro Private Car | 1926-27 |
| McDowell | J. D. | 20 York Street, North Perth | Overland | 9309 | Metro Private Car | 1925-26 |
| McDowell | J. D. | Port Hedland | Overland | PH ● 49 | Port Hedland Road Board | 1927-28 |
| Mcean Bros & Rigg Ltd | - | 104 Murray Street, Perth | Reo Wagon | 6476 | Metro Private Car | 1926-27 |
| McEffer | H. | Bencubbin | Standard | MM ● 153 | Mount Marshall Road Board | 1927-28 |
| MceKnizie | I. C. | Cranbrook | Ford | PL ● 68 | Plantagenet Road Board | 1924-25 |
| McElrey | F. A. | Cardiff | Buick | CO ● 117 | Collie Road Board | 1926-27 |
| McEncore | J. | Stirling Street | Ford 16 H.P. | P 1233 | Perth Municipality | 1919 |
| McEncroe | J | Stirling Street, Perth | Hupmobile | 1350 | Metro Private Car | 1927-28 |
| McEncroe | J. | Stirling Street | Crossley 15 H.P. | P 423 | Perth Municipality | 1916 |
| McEncroe | J. | 42 Bulwer Street | Delarge 12 H.P. | P 191 | Perth Municipality | 1917-18 |
| McEncroe | J. | Stirling Street, Perth | Ford | 1357 | Metro Private Car | 1922-23 |
| McEncroe | J. | Stirling Street, Perth | Hupmobile | 1350 | Metro Private Car | 1925-26 |
| McEncroe | J. | Stirling Street, Perth | Hupmobile | 1350 | Metro Private Car | 1926-27 |
| McEncroe | J. F. | Stirling Street, Perth | Hupmobile | 8338 | Metro Private Car | 1925-26 |
| McEncroe | J. F. | Stirling Street, Perth | Hupmobile | 8338 | Metro Private Car | 1926-27 |
| McEncroe | J. M. | 92 Stirling Street, Perth | Hupmobile | 1389 | Metro Private Car | 1922-23 |
| McEncroe | J. M. | 92 Stirling Street, Perth | Hupmobile | 1389 | Metro Private Car | 1923-24 |
| McEncroe | J. T. | stirling Street, Perth | Hupmobile | 8338 | Metro Private Car | 1927-28 |
| McEncroe | Joseph | Stirling Street, Perth | Ford | 1357 | Metro Private Car | 1923-24 |
| McEnroe | J. M. | 92 Stirling Street, Perth | Hupmobile | 1389 | Metro Private Car | 1924-25 |
| McEnroe | Joseph | Stirling Street, Perth | Ford | 1357 | Metro Private Car | 1924-25 |
| McEvoy | - | Jarrahdale | Rugby | SJ ● 99 | Serpentine-Jarrahdale Road Board | 1926-27 |
| McEvoy | J. M. | Grass Valley | Ford | N ● 61 | Northam Road Board | 1924-25 |
| McEvoy | J. M. | Grass Valley | Ford | N ● 61 | Northam Road Board | 1925-26 |
| McEvoy | Jack | Kirkham Hill Terrace, Maylands | Rugby | 657 | Metro Private Car | 1927-28 |
| McEvroy | J. | Grass Valley | Ford | N ● 61 | Northam Road Board | 1926-27 |
| McEvroy | J. | Grass Valley | Ford | N ● 61 | Northam Road Board | 1927-28 |
| McEwan | A. | Dwellingup | Chevrolet | MY ● 167 | Murray Road Board | 1926-27 |
| McEwan | Alice | 8 Forbes Street, Perth | Chevrolet | 9015 | Metro Private Car | 1925-26 |
| McEwan | C. H. | - | Morris-Cowley | NR ● 18 | Northampton Road Board | 1926-27 |
| McEwan | Chas | Northampton | Ford Truck | NR ● 18 | Northampton Road Board | 1927-28 |
| McEwan | J. | Lochee Street, Cottesloe | Ford | 5033 | Metro Private Car | 1924-25 |
| McEwan | J. | Lochee Street, Cottesloe Beach | Ford | 5033 | Metro Private Car | 1925-26 |
| McEwan | J. | Lochee Street, Cottesloe Beach | Ford | 5033 | Metro Private Car | 1926-27 |
| McEwan | John | Lochee Street, Cottesloe Beach | Whippet | 12170 | Metro Private Car | 1927-28 |
| McEwin | A. J. | 288 Hay Street, Perth | B.S.A. | 30 | Metro Motorcycle | 1922-23 |
| McFadden | J. A. | Victoria House, Hay Street | Triumph 3½ H.P. Motorcycle | P 457 | Perth Municipality | 1915 |
| McFariane | A. | 41 John Street, Cottesloe | Morris Cowley | 11082 | Metro Private Car | 1927-28 |
| McFarlane | A. | 41 John Street, Cottesloe | Morris-Cowley | 11082 | Metro Private Car | 1926-27 |
| McFarlane | F. L. | Burracoppin | Ford Truck | MD ● 329 | Merredin Road Board | 1927-28 |
| Mcfarlane | J. | Wandering | Ford truck | WD ● 49 | Wandering Road Board | 1926-27 |
| Mcfarlane | J. | Wandering | Ford Truck | WD ● 49 | Wandering Road Board | 1927-28 |