| Lang & Co | F. C. | Commercial Road, Midland Junction | Chevrolet | 4311 | Metro Private Car | 1924-25 |
| Lang & Co | F. C. | Commercial Road, Midland Junction | Chevrolet | 4311 | Metro Private Car | 1925-26 |
| Lang C/o Malloch Bros | J. H. | C/o Malloch Bros. Perth | Studebaker | 8767 | Metro Private Car | 1927-28 |
| Langan | A. R. | 83 Swansea Street, Victoria Park | Republic Wagon | 3695 | Metro Hire or Trade | 1926-27 |
| Langdale | Mrs D. | Mill Street, Welshpool | Ford | 784 | Metro Private Car | 1926-27 |
| Langdale | Mrs D. | Mil Street, Welshpool | Ford | 784 | Metro Private Car | 1927-28 |
| Langdon | A. J. | Eriksen | Dodge | BK ● 151 | Bruce Rock Road Board | 1924-25 |
| Langdon | A. J. | Erikin | Dodge | BK ● 151 | Bruce Rock Road Board | 1925-26 |
| Langdon | A. J. | Erikin | Dodge | BK ● 151 | Bruce Rock Road Board | 1926-27 |
| Langdon | A. J. | Erikin | Dodge | BK ● 151 | Bruce Rock Road Board | 1927-28 |
| Langdon | A. J. | Shackleton | Buick | BK ● 284 | Bruce Rock Road Board | 1927-28 |
| Langdon | Ella | 1074 Hay Street | Dodge 20 H.P. | P 1087 | Perth Municipality | 1919 |
| Langdon | Ernest | Armstrong Motor Agency | Triumph 3½ H.P. Motorcycle | P 845 | Perth Municipality | 1916 |
| Langdon | G. H. | Bagot Road | Bradbury 3½ H.P. Motorcycle | S 51 | Subiaco Municipality | 1915 |
| Langdon | H. | Wattle Grove | Overland Truck | DR ● 28 | Darling Range Road Board | 1925-26 |
| Langdon | J. H. | 318 Bagot Road, Subiaco | Motorcycle | S 51 | Subiaco Municipality | 1917-18 |
| Langdon | J. H. | 16 King Street, Boulder | Ford | B 37 | Boulder Municipality | 1922-23 |
| Langdon | J. H. | 16 King Street, Boulder | Ford | B 37 | Boulder Municipality | 1923-24 |
| Langdon | Rev. J. H. | Bagot Road | - | S 51 | Subiaco Municipality | 1916 |
| Langdon | Rev. J. H. | Wesley Manse Maylands | Ford | 6424 | Metro Private Car | 1924-25 |
| Langdon | Rev. J. H. | Wesley Manse Maylands | Ford | 6424 | Metro Private Car | 1925-26 |
| Langdon | Rev. J. H. | Wesley Manse Maylands | Maxwell | 6424 | Metro Private Car | 1926-27 |
| Langdon | Rev. J. H. | Methodist Manse Claremont | Maxwell | 6424 | Metro Private Car | 1927-28 |
| Langdon | T. H. | Eleanor Street | Indian 7-9 H.P. | GN 55 | Geraldton Municipality | 1919 |
| Langdon | W. J. | Carnamah | Chrysler | CA ● 258 | Carnamah Road Board | 1927-28 |
| Langdown | H. | Wattle Grove | Ford Truck | DR ● 1 | Darling Range Road Board | 1924-25 |
| Langdown | H. | Wattle Grove | Overland Truck | DR ● 28 | Darling Range Road Board | 1924-25 |
| Langdown | H. | Wattle Grove | Overland Truck | DR ● 58 | Darling Range Road Board | 1924-25 |
| Langdown | H. | Wattle Grove | Ford | DR ● 1 | Darling Range Road Board | 1925-26 |
| Langdown | H. | Wattle Grove | Overland | DR ● 58 | Darling Range Road Board | 1925-26 |
| Langdown | H. | Maida Vale | Overland Truck | DR ● 28 | Darling Range Road Board | 1926-27 |
| Langdown | H. | Maida Vale | Overland Truck | DR ● 58 | Darling Range Road Board | 1926-27 |
| Langdown | H. | Maida Vale | Overland | DR ● 58 | Darling Range Road Board | 1927-28 |
| Langdown | H. J. | Maida Vale | Overland | DR ● 28 | Darling Range Road Board | 1927-28 |
| Langdown and Day | - | Wattle Grove | Overland truck | DR ● 28 | Darling Range Road Board | 1923-24 |
| Lange | A. E. | Wandering, Narrogin | Dodge 20 H.P. | NA ● 20 | Narrogin Road Board | 1917-18 |
| Lange | A. E. | Wandering, Narrogin | Dodge 20 H.P. | NA 20 | Narrogin Road Board | 1919 |
| Lange | A. E. | Wandering Narrogin | Dodge 23 H.P. | NA ● 20 | Narrogin Road Board | 1922-23 |
| Lange | A. E. | Narrogin | Ford 20 H.P. | NA ● 20 | Narrogin Road Board | 1923-24 |
| Lange | A. E. H. | Wardering | Dodge | NA ● 20 | Narrogin Road Board | 1924-25 |
| Lange | A. E. H. | Wardering | Dodge | NO ● 20 | Narrogin Road Board | 1925-26 |
| Lange | A. E. H. | Wardering | Dodge | NO ● 20 | Narrogin Road Board | 1926-27 |
| Lange | A. E. H. | Wardering | Austin | NO ● 20 | Narrogin Road Board | 1927-28 |
| Lange | A. W. | Popanyinning | - | CN ● 6 | Cuballing Road Board | 1923-24 |
| Lange | A. W. | Popanyinning | Ford | CN ● 19 | Cuballing Road Board | 1925-26 |
| Lange | A. W. | Popanyinning | Ford | CN ● 19 | Cuballing Road Board | 1926-27 |
| Lange | A. W. | Wickepin | Chevrolet | WK ● 146 | Wickepin Road Board | 1927-28 |
| Lange | AW | Popanyinning | Dodge | CN ● 19 | Cuballing Road Board | 1927-28 |
| Lange | C. | Newcastle Road | Studebaker 20 H.P. | MJ 16 | Midland Junction Municipality | 1916 |
| Lange | C. E. | Lilydale, Narrogin | Ford 20 H.P. | NA ● 10 | Narrogin Road Board | 1917-18 |
