| Lapthorne | Rev. | Kellerberrin | Ford | KE ● 116 | Kellerberrin Road Board | 1924-25 |
| Lapthorne | Rev. | Kellerberrin | Ford | KE ● 116 | Kellerberrin Road Board | 1925-26 |
| Lapthorne | Rev. | Kellerberrin | Ford | KE ● 116 | Kellerberrin Road Board | 1927-28 |
| Lardi | F. P | Tammin | Hupmobile | ME ● 105 | Meckering Road Board | 1926-27 |
| Lardi | F. P. | Tammin | Hupmobile | ME ● 105 | Meckering Road Board | 1927-28 |
| Lardi Bros | - | Tammin | Hupmobile | ME ● 105 | Meckering Road Board | 1924-25 |
| Lardi Bros | - | Tammin | Hupmobile | ME ● 105 | Meckering Road Board | 1925-26 |
| Large | A. F. | 21 Maery Street, Highgate Hill | Studebaker | 4919 | Metro Private Car | 1924-25 |
| Large | A. F. | 21 Mary Street, Highgate Hill | Studebaker | 4919 | Metro Private Car | 1925-26 |
| Larke | Clifford | Corrigin | Chrysler | CR ● 289 | Corrigin Road Board | 1927-28 |
| Larke | Eric M. | Corrigin | Chevrolet | CR ● 216 | Corrigin Road Board | 1927-28 |
| Larke | H. J. E. | Corrigin | Dodge | CR ● 237 | Corrigin Road Board | 1927-28 |
| Larke | Harold | Corrigin | Chrysler | CR ● 288 | Corrigin Road Board | 1927-28 |
| Larke | P. W. | Corrigin | Rugby | CR ● 128 | Corrigin Road Board | 1925-26 |
| Larke | P. W. | Corrigin | Rugby | CR ● 128 | Corrigin Road Board | 1926-27 |
| Larke | P. W. | Corrigin | Rugby | CR ● 128 | Corrigin Road Board | 1927-28 |
| Larke Bros | - | Corrigin | Ford | CR ● 161 | Corrigin Road Board | 1925-26 |
| Larke Bros | - | Corrigin | Ford | CR ● 161 | Corrigin Road Board | 1926-27 |
| Larke Bros | - | Corrigin | Ford | CR ● 161 | Corrigin Road Board | 1927-28 |
| Larke Bros | - | Corrigin | Reo Truck | CR ● 244 | Corrigin Road Board | 1927-28 |
| Larter | W. A. | Chonocup | Essex | KT ● 68 | Kent Road Board | 1927-28 |
| Laurie | Capt. W. R. | Mary Street, Fremantle | Studebaker | 1251 | Metro Private Car | 1923-24 |
| Laurie | R. | 15 Altona Street, West Perth | Studebaker | 7557 | Metro Private Car | 1925-26 |
| Laurie | R. | 15 Altona Street, West Perth | Studebaker | 7557 | Metro Private Car | 1926-27 |
| Laurie | R. | 15 Altona Street, West Perth | Studebaker | 7557 | Metro Private Car | 1927-28 |
| Laurie | Robert (Capt) | 15 Altona Street, West Perth | Studebaker | 4849 | Metro Private Car | 1923-24 |
| Laurie | Robt. (Capt. ) | 15 Altona Street, West Perth | Studebaker | 4849 | Metro Private Car | 1924-25 |
| Lavater | P. G. D. | Toolibin | Buick | WK ● 149 | Wickepin Road Board | 1925-26 |
| Lavater | P. G. D. | Toolibin | Buick | WK ● 149 | Wickepin Road Board | 1926-27 |
| Lavater | P. G. D. | Toolibin | Buick | WK ● 149 | Wickepin Road Board | 1927-28 |
| Laver | C. W. | Beaufort Street, Mount Lawley | Studebaker 20 H.P. | P 79 | Perth Municipality | 1916 |
| Lawerence | A. A. | Baandee | Buick | KE ● 81 | Kellerberrin Road Board | 1926-27 |
| Lawerence | A. A. | Baandee | Ford Truck | KE ● 186 | Kellerberrin Road Board | 1926-27 |
| Lawrence | A. A. | Baandee | Dodge | KE ● 81 | Kellerberrin Road Board | 1924-25 |
| Lawrence | A. A. | Baandee | Buick | KE ● 81 | Kellerberrin Road Board | 1925-26 |
| Lawrence | A. A. | Baandee | Ford Truck | KE ● 186 | Kellerberrin Road Board | 1925-26 |
| Lawrence | A. A. | Baandee | Buick | KE ● 81 | Kellerberrin Road Board | 1927-28 |
| Lawrence | A. A. | Baandee | Ford Truck | KE ● 186 | Kellerberrin Road Board | 1927-28 |
| Lawrence | E. I. | Meckering | Fiat | ME ● 327 | Meckering Road Board | 1927-28 |
| Lawrence | G. V. | 96 Edward Street, Perth | Studebaker | 3144 | Metropolitan Hire and Trade Cars | 1923-24 |
| Lawrence | H. M. | Meckering | Overland | ME ● 205 | Meckering Road Board | 1926-27 |
| Lawrence | H. N. | Northampton | Studebaker | NR ● 29 | Northampton Road Board | 1927-28 |
| Lawrence | Henry Halpas | Meckering | Overland 20 H.P. | ME ● 44 | Meckering Road Board | 1922-23 |
| Lawrence | Henry Malpas | Meckering | Overland | ME ● 44 | Meckering Road Board | 1924-25 |
| Lawrence | Henry Malpas | Meckering | Overland | ME ● 44 | Meckering Road Board | 1925-26 |
| Lawrence | Henry Malpas | Meckering | Overland | ME ● 44 | Meckering Road Board | 1926-27 |
| Lawson | C. | 18 Parkes Street | B.S.A. 4¼ H.P. Motorcycle | P 1025 | Perth Municipality | 1917-18 |
| Lawson | C. | 18 Parker Street, West Perth | Harley-Davidson 7 H.P. | P 1025 | Perth Municipality | 1919 |
| Lawson | G. | Albany | Studebaker | A 25 | Albany Municipality | 1923-24 |
| Lawton | A. J. | Queen Victoria Street | Studebaker 25 H.P. | F 88 | Fremantle Municipal Council | 1919 |
