| Lamson Paragon (W.A) Ltd | - | Murray Street, Perth | Dodge | 1170 | Metro Private Car | 1925-26 |
| Lamson Paragon Co | - | 107 Murray Street | Fiat | 13341 | Metro Private Car | 1927-28 |
| Lamson Paragon Co | -. | 107 Murray Street, Perth | Fiat | 13341 | Metro Private Car | 1926-27 |
| Lamson Paragon W.A. Ltd | - | Murray Street, Perth | Dodge | 1170 | Metro Private Car | 1924-25 |
| Lancashire | S. | 58 Ord Street | Douglas 2¾ H.P. Motorcycle | P 874 | Perth Municipality | 1917-18 |
| Lancaster | C. | Merredin | Essex | MD ● 137 | Merredin Road Board | 1927-28 |
| Lancaster | C. G. | Merredin | Chevrolet Van | MD ● 284 | Merredin Road Board | 1927-28 |
| Lancaster | F. S. | Canning Road, East Fremantle | Hupmobile | 4004 | Metro Private Car | 1924-25 |
| Lancaster | F. S. | Canning Road, East Fremantle | Hupmobile | 4004 | Metro Private Car | 1925-26 |
| Lancaster | F. S. | Canning Road East Fremantle | Hupmobile | 4004 | Metro Private Car | 1926-27 |
| Lancaster | F. S. | Canning Road, East Fremantle | Hupmobile | 4004 | Metro Private Car | 1927-28 |
| Lancaster | G. W. C. | Peel Terrace | Dodge | N 15 | Northam Municipality | 1925-26 |
| Lancaster | P. F. | North Beach Road, Mount Hawthorn | Chevrolet | 5139 | Metro Private Car | 1924-25 |
| Lancaster | P. F. | North Beach Road, Mount Hawthorn | Chevrolet | 5139 | Metro Private Car | 1925-26 |
| Lancaster | P. F. | North Beach Road, Mount Hawthorn | Chevrolet | 5139 | Metro Private Car | 1926-27 |
| Lancaster | P. F. | North Beach Road, Mount Hawthorn | Chrysler | 9936 | Metro Private Car | 1926-27 |
| Lancaster | P. F. | North Beach Road, Mount Hawthorn | Chrysler | 9936 | Metro Private Car | 1927-28 |
| Lancaster | P. F. | Federation Street, Mount Hawthorn | Ford Van | 4555 | Metro Private Car | 1927-28 |
| Lancaster | R. | Northam | Ford | N ● 242 | Northam Road Board | 1926-27 |
| Lancaster | R. L. M. | Boyup Brook | Overland 20 H.P. | BU ● 9 | Blackwood (Upper) Road Board | 1919 |
| Lancaster | W. E. | Railway Parade | B.S.A. 3½ H.P. Motorcycle | P 567 | Perth Municipality | 1915 |
| Lancaster & Co | - | Crandon Street, Fremantle | Citroen | 8914 | Metro Private Car | 1925-26 |
| Lancaster & Co | - | Crandon Street, East Fremantle | Citroen | 8914 | Metro Private Car | 1926-27 |
| Lance | A. L. | Collie Road, Bayswater | Buick | 13474 | Metro Private Car | 1926-27 |
| Lance | H. | Sanderson Street, Bayswater | Grey Bus | 3326 | Metro Private Car | 1924-25 |
| Lance | H. W. | Collier Road, Bayswater | Gan bus | 3326 | Metropolitan Hire and Trade Cars | 1923-24 |
| Lance | H. W. | Collier Street, Bayswater | Ford Bus | 3349 | Metropolitan Hire and Trade Cars | 1923-24 |
| Lance | H. W. | Collier Road, Bayswater | Ford charabanc | 3352 | Metropolitan Hire and Trade Cars | 1923-24 |
| Lance | H. W. | Collier Road, Bayswater | Ford Charabanc | 3352 | Metro Private Car | 1924-25 |
| Lance | H. W. | Sanderson Street, Bayswater | Reo Bus | 3556 | Metro Private Car | 1924-25 |
| Lance | H. W. | Collier Road, Bayswater | Ford Charabane | 3352 | Metro Hire or Trade | 1925-26 |
| Lance | H. W. | Sanderson Street, Bayswater | Dodge | 13804 | Metro Private Car | 1927-28 |
| Lancefield | G. M. | Beria | Chenard-Walcker 20 H.P. | MG 2 | Mount Margaret Road Board | 1916 |
| Lancelot | H. | Astley Road, Gosnells | Chevrolet Wagon | 3899 | Metro Hire or Trade | 1925-26 |
| Lancester | Francis | Canning Road, East Fremantle | Chevrolet | 4004 | Metro Private Car | 1923-24 |
| Landalls | Flora | 35 Tenth Avenue, Maylands | Rugby | 5993 | Metro Private Car | 1926-27 |
| Landalls | R. B. | Wagin | Hupmobile | WM 13 | Wagin Municipality | 1922-23 |
| Landalls | R. B. | Wagin | Hupmobile | WM ● 13 | Wagin Municipality | 1923-24 |
| Landells | E. | Maylands | Premier 3½ H.P. Motorcycle | ML 30 | Perth Road Board | 1915 |
| Landells | Flora | 34 Tenth Avenue, Maylands | Rugby | 5993 | Metro Private Car | 1927-28 |
| Landells | G. | George Street, Maylands | B.S.A. 4¼ H.P. Motorcycle | P 30 | Perth Municipality | 1916 |
| Landells | R. B. | 34 Tenth Avenue, Maylands | Hupmobile | 5993 | Metro Private Car | 1924-25 |
| Landells | R. B. | 34 Tenth Avenue, Maylands | Hupmobile | 5993 | Metro Private Car | 1925-26 |
| Lander | C. T. | Balline | Ford | NR ● 6 | Northampton Road Board | 1923-24 |
| Landley | Dr. | Pingelly | Ford 20 H.P. | PN 23 | Pingelly Road Board | 1916 |
| Landon | Geo. S. | 39 Adelaide Street | Buick 15 H.P. | F 31 | Fremantle Municipality | 1916 |
| Landon | H. | 2 Equity Chambers, Murray Street, Perth | Ford | 2687 | Metro Private Car | 1924-25 |
| Landon | H. | 2 Equity Chambers, Murray Street, Perth | Ford | 2687 | Metro Private Car | 1925-26 |
| Landor Squatting Co | | Landor Station | Buick | MK ● 46 | Meekatharra Road Board | 1924-25 |
| Landor Squatting Co | - | Landor Station | Chrysler | GU ● 18 | Gascoyne Upper Road Board | 1927-28 |
