| Montgomery | G. | Gnowangerup | Overland | GN ● 104 | Gnowangerup Road Board | 1925-26 |
| Montgomery | G. | Gnowangerup | Overland | GN ● 104 | Gnowangerup Road Board | 1926-27 |
| Montgomery | G. | Gnowangerup | Overland | GN ● 104 | Gnowangerup Road Board | 1927-28 |
| Montgomery | J. | Brookton | Ford 20 H.P. | BO ● 6 | Brookton Road Board | 1919 |
| Montgomery | J. | Brookton | Ford 20 H.P. for Trade or Hire | BO ● 6 | Brookton Road Board | 1922-23 |
| Montgomery | J. | Brookton | Ford 20 H.P. | BO ● 6 | Brookton Road Board | 1923-24 |
| Montgomery | J. | Brookton | Ford | BO ● 6 | Brookton Road Board | 1924-25 |
| Montgomery | J. | Wittenoom Street, Collie | Oakland | CM 80 | Collie Municipality | 1925-26 |
| Montgomery | J. | Wittenoom Street, Collie | Oakland | CM 80 | Collie Municipality | 1926-27 |
| Montgomery | J. | Wittenoom Street, Collie | Oakland | CM 80 | Collie Municipality | 1927-28 |
| Montgomery | Mrs | Albany | Citroen | A 78 | Albany Municipality | 1927-28 |
| Montgomery | Mrs E. D. | Leake Street, Cottesloe | Stephens | 7037 | Metro Private Car | 1926-27 |
| Montgomery | Mrs J. | Albany | Citroen | A 78 | Municipality of Albany | 1926-27 |
| Montgomery | Mrs L. | 28 1st Avenue, Inglewood | Dort | 447 | Metro Private Car | 1926-27 |
| Montgomery | Mrs L. | 28 1st Avenue, Mount Lawley | Dort | 447 | Metro Private Car | 1927-28 |
| Montgomery | R. B. | Reserve Street, Claremont | B.S.A. | 151 | Metro Motorcycle | 1922-23 |
| Montgomery | V. J. | Albany | Hudson | A 35 | Albany Municipality | 1927-28 |
| Montgomery | W. | Pier Street | Ford 20 H.P | EF 36 | East Fremantle Municipality | 1917-18 |
| Montgomery | W. | Leake Street, Peppermint Grove | Overland | 1737 | Metro Private Car | 1922-23 |
| Montgomery | W. | Leake Street, Peppermint Grove | Overland | 1737 | Metro Private Car | 1924-25 |
| Montgomery | W. | Leake Street, Peppermint Grove | Overland | 1737 | Metro Private Car | 1925-26 |
| Montgomery | W. H. | Tanner Street, Middle Swan | Chevrolet Wagon | 10226 | Metro Hire or Trade | 1927-28 |
| Montgomery Bros | - | Brookton | Dodge | BO ● 14 | Brookton Road Board | 1924-25 |
| Montgomery Bros | - | Brookton | Dodge | BO ● 14 | Brookton Road Board | 1925-26 |
| Montgomery Bros | - | Brookton | Dodge | BO ● 14 | Brookton Road Board | 1926-27 |
| Montgomery Bros | - | Bolgart | Dodge | VP ● 81 | Victoria Plains Road Board | 1926-27 |
| Montgomery Bros | - | Merredin | Standard | MD ● 141 | Merredin Road Board | 1927-28 |
| Montgomery Bros | - | Brookton | Dodge | BO ● 14 | Brookton Road Board | 1927-28 |
| Montgomery Bros | - | Bolgart | Dodge | VP ● 81 | Victoria Plains Road Board | 1927-28 |
| Montgomery Bros. | - | Brookton | Dodge | BO ● 37 | Brookton Road Board | 1923-24 |
| Montgomery Smith & Co | - | 10 Howard Street, Perth | Chrysler | 11392 | Metro Private Car | 1926-27 |
| Montries | Mrs A. | 62 QueensCrescent, Mount Lawley | Austin | 4779 | Metro Private Car | 1926-27 |
| Moodie | R. W. | Westonia | Chevrolet Truck | WT ● 43 | Westonia Road Board | 1927-28 |
| Moody | Florence | Lake View G.M | Citroen | K ● 133 | Kalgoorlie Road Board | 1927-28 |
| Moody | H. S. | 54 Burke Street, Leederville | Hupmobile | 3081 | Metropolitan Hire and Trade Cars | 1923-24 |
| Moody | H. S. | 54 Bourke Street, Leederville | Hupmobile | 3081 | Metro Private Car | 1924-25 |
| Moody | H. S. | 54 Burke Street, Leederville | Hupmobile | 3081 | Metro Hire or Trade | 1925-26 |
| Moody | J. F. | 132 Rokeby Road, Subiaco | Overland | 8380 | Metro Private Car | 1926-27 |
| Moody | J. I. | Wyalkatchem | Rugby | WM ● 155 | Wyalkatchem Road Board | 1926-27 |
| Moody | J. I. | Wyalkatchem | Pontiac | WM ● 155 | Wyalkatchem Road Board | 1927-28 |
| Moody | J. L. | Wyalkatchem | Rugby | WM ● 155 | Wyalkatchem Road Board | 1925-26 |
| Moody | Mrs M. W. | 1110 Hay Street, Perth | Chevrolet | 932 | Metro Private Car | 1927-28 |
| Moody | N. E. | 121 Rokeby Road, Subiaco | Buick | 13800 | Metro Private Car | 1926-27 |
| Moody | Nellie E. | 122 Rokeby Road, Subiaco | Overland | 894 | Metro Private Car | 1927-28 |
| Moody | P. | Mandiga | Ford | MM ● 13 | Mount Marshall Road Board | 1925-26 |
| Moody | P. | Mandiga | Ford | MM ● 13 | Mount Marshall Road Board | 1926-27 |
| Moody | P. | Bencubbin | Ford | MM ● 13 | Mount Marshall Road Board | 1927-28 |
| Moody | Pastor | Katanning | Precision 2½ H.P. Motorcycle | KRB 10 | Katanning Road Board | 1915 |
| Moody | R. J. A. | Coorow | Chevrolet | CA ● 222 | Carnamah Road Board | 1927-28 |
| Moody | Rev. | Katanning | Ford 20 H.P. | KA 16 | Katanning Road Board | 1916 |
