| McFarlane | J. A. | Peppermint Grove | Ford | 9326 | Metro Private Car | 1927-28 |
| McFarlane | R. | Selby Street | Chevrolet | N 118 | Northam Municipality | 1926-27 |
| McFarlane | R. | Selby Street | Chevrolet | N 118 | Northam Municipality | 1927-28 |
| McFarlane & Co | - | 48 Murray Street, Perth | Ford Wagon | 5192 | Metro Private Car | 1924-25 |
| McFarlane & Co | - | Murray Street, Perth | Ford Wagon | 5192 | Metro Private Car | 1925-26 |
| McFarlane & Co | - | 48 Murray Street, Perth | Ford Wagon | 5192 | Metro Private Car | 1926-27 |
| McFarlane & Co | - | 48 Murray Street, Perth | Ford Wagon | 5192 | Metro Private Car | 1927-28 |
| McFarlane Co Ltd | - | 184 Murray Street | Ford 20 H.P. | P 442 | Perth Municipality | 1915 |
| McFee | B. | 78 Onslow Road, Subiaco | Singer | 13594 | Metro Private Car | 1926-27 |
| McFee | B. | 78 Onslow Road, Subiaco | Singer | 13594 | Metro Private Car | 1927-28 |
| McFetridge | Mrs C. | High Street, Fremantle | Ford Truck | 9215 | Metro Private Car | 1925-26 |
| Mcffat | J. O. & D. R. | Westonia | Ford Truck | WT ● 37 | Westonia Road Board | 1927-28 |
| McGaffin | R. | Gwalia | Chevrolet Truck | LM ● 89 | Leonora-Malcolm Road Board | 1927-28 |
| McGann | Michael | 21 Roy Street, Mount Lawley | Dodge | 1928 | Metro Private Car | 1927-28 |
| McGarry | J. G. | Meckering | Ford 20 H.P. | ME 4 | Meckering Road Board | 1916 |
| McGarry | W. J. | Meckering | Chevrolet 22 H.P. | ME ● 4 | Meckering Road Board | 1917-18 |
| McGarry | W. J. | Meckering | Chevrolet 22 H.P. | ME 4 | Meckering Road Board | 1919 |
| McGarry | W. J. | Trayning | Ford Truck | KTY ● 114 | Kununoppin-Trayning Road Board | 1926-27 |
| McGarry Bros | - | Trayning | Ford Truck | KTY ● 114 | Kununoppin-Trayning Road Board | 1927-28 |
| McGarry Bros | - | Trayning | Pontiac | KTY ● 120 | Kununoppin-Trayning Road Board | 1927-28 |
| McGavan | C. G. | Wubin | Oakland | DL ● 88 | Dalwallinu Road Board | 1924-25 |
| McGavin | C. | Federal Tinware Co. | Indian 7 H.P. | P 391 | Perth Municipality | 1915 |
| McGavin | V. | Carnarvon | Overland 24 H.P. | 2323 | Carnarvon Municipal Council | 1922-23 |
| McGay | B. | Narrogin | Chevrolet Truck | NGN 119 | Narrogin Municipality | 1925-26 |
| McGay | B. | Narrogin | Chevrolet Truck | NGN 119 | Narrogin Municipality | 1926-27 |
| McGay | Bruce | Narrogin | Essex | NGN 119 | Narrogin Municipality | 1927-28 |
| McGeachie | J. | Cardiff | Studebaker | CO ● 3 | Collie Road Board | 1922-23 |
| McGeachie | J. | Cardiff | Studebaker | CO ● 3 | Collie Road Board | 1923-24 |
| McGeachie | J. | Cardiff | Studebaker | CO ● 3 | Collie Road Board | 1924-25 |
| McGeachie | J. | Cardiff | Overland | CO ● 3 | Collie Road Board | 1925-26 |
| McGeachie | J. | Cardiff | Overland | CO ● 3 | Collie Road Board | 1926-27 |
| McGeachie | J. | Cardiff | Overland | CO ● 3 | Collie Road Board | 1927-28 |
| McGeary | B. | Police Barracks, Perth | Studebaker | 1518 | Metro Private Car | 1927-28 |
| McGellan | L. | Hamersley | Ford Truck | Y ● 73 | York Road Board | 1925-26 |
| McGellan | Rose | Belka | Ford | MD ● 147 | Merredin Road Board | 1925-26 |
| McGellan | Rose | Belka | Ford | MD ● 147 | Merredin Road Board | 1926-27 |
| McGellin | R. | Belka | Dodge 23 H.P. | MD ● 60 | Merredin Road Board | 1922-23 |
| McGellin | R. | Belka | Ford | MD ● 60 | Merredin Road Board | 1923-24 |
| McGellin | R. | Belka | Dodge | MD ● 60 | Merredin Road Board | 1924-25 |
| McGellin | R. | Belka | Buick | MD ● 60 | Merredin Road Board | 1926-27 |
| McGellin | R. | Belka | Buick | MD ● 60 | Merredin Road Board | 1927-28 |
| McGellin | T. | Bruce Rock | Hupmobile | BK ● 4 | Bruce Rock Road Board | 1922-23 |
| McGellin | T. | Bruce Rock | Hupmobile | BK 4 | Bruce Rock Road Board | 1923 - 1924 |
| McGellin | T. | Bruce Rock | Hupmobile | BK ● 4 | Bruce Rock Road Board | 1924-25 |
| McGellin | T. G. | Belka | Buick | BK ● 4 | Bruce Rock Road Board | 1925-26 |
| McGellin | T. G. | Belka | Buick | BK ● 4 | Bruce Rock Road Board | 1926-27 |
| McGellin | T. G. | Belka | Buick | BK ● 4 | Bruce Rock Road Board | 1927-28 |
| McGeogh Bros | - | Dale River via Beverley | Ford | BO ● 21 | Brookton Road Board | 1924-25 |
| McGeogh Bros | - | Dale River via Beverley | Ford | BO ● 21 | Brookton Road Board | 1925-26 |
| McGeorges Bros | - | Dale River via Beverley | Ford | BO ● 21 | Brookton Road Board | 1926-27 |