| Thomson | A. E. | Georgina | Studebaker | GH ● 52 | Greenough Road Board | 1925-26 |
| Thomson | A. E. | Georgina | Studebaker | GH ● 52 | Greenough Road Board | 1926-27 |
| Thomson | A. E. | Georgina | Studebaker | GH ● 52 | Greenough Road Board | 1927-28 |
| Thomson | A. R. W. | Derby | Overland Truck | KW ● 37 | West Kimberley Road Board | 1925-26 |
| Thomson | Alan | Hay Street, Perth | Ford Wagon | 9435 | Metro Private Car | 1927-28 |
| Thomson | Alan L | 29 Angelo Street, South Perth | Dort | 8391 | Metro Private Car | 1927-28 |
| Thomson | D. | 722 Beaufort Street, Mount Lawley | Ruggles Truck | 4246 | Metro Private Car | 1927-28 |
| Thomson | Dr. | Mount Lawley | Sunbeam 2½ H.P. Motorcycle | ML 38 | Perth Road Board | 1915 |
| Thomson | E. | 56 Mabel Street, North Perth | Hudson | 3144 | Metro Hire or Trade | 1926-27 |
| Thomson | E. M. | Katanning | Chrysler | KA ● 264 | Katanning Road Board | 1926-27 |
| Thomson | Ernest | 116 Aberdeen Street, Perth | Jewett | 3144 | Metro Hire or Trade | 1927-28 |
| Thomson | F. | Greenbushes | Chevrolet Truck | GR ● 6 | Greenbushes Road Board | 1925-26 |
| Thomson | F. | Greenbushes | Hudson | GR ● 17 | Greenbushes Road Board | 1925-26 |
| Thomson | F. A. | Ford Street, Greenmount | Ford | 12752 | Metro Private Car | 1927-28 |
| Thomson | F. E | - | Cycle | P ● 31 | Perth Road Board | 1919 |
| Thomson | F. E. | Mount Lawley | Hobart 2¾ H.P. Motorcycle | ML 31 | Perth Road Board | 1915 |
| Thomson | F. J. | Albany | Chevrolet | A 9 | Municipality of Albany | 1924-25 |
| Thomson | F. J. | Albany | Chevrolet | A 9 | Municipality of Albany | 1925-26 |
| Thomson | F. J. | Albany | Chevrolet | A 9 | Municipality of Albany | 1926-27 |
| Thomson | F. J. | Albany | Chevrolet | A 9 | Albany Municipality | 1927-28 |
| Thomson | J. | Thomson's Brook | Ford Truck | PE ● 25 | Preston Road Board | 1922-23 |
| Thomson | J. | Thomson's Brook | Ford Truck | PE ● 25 | Preston Road Board | 1923-24 |
| Thomson | J. | Northern Gully | Maxwell | CU ● 4 | Upper Chapman Road Board | 1924-25 |
| Thomson | J. | Thomson's Brook | Ford Truck | PE ● 25 | Preston Road Board | 1924-25 |
| Thomson | J. | Thomson's Brook | Ford Truck | PE ● 25 | Preston Road Board | 1925-26 |
| Thomson | J. | 105 South Street, Fremantle | Ford | 4094 | Metro Private Car | 1926-27 |
| Thomson | J. | Thompsons Brook | Bean Truck | PE ● 25 | Preston Road Board | 1926-27 |
| Thomson | J. | Donnybrook | Rugby | PE ● 109 | Preston Road Board | 1926-27 |
| Thomson | J. | Donnybrook | Rugby | PE ● 109 | Preston Road Board | 1927-28 |
| Thomson | J. | Thomson's Brook | Bean Truck | PE ● 25 | Preston Road Board | 1927-28 |
| Thomson | J. | 105 South Street, Fremantle | Ford | 4094 | Metro Private Car | 1927-28 |
| Thomson | J. A. | Mount Lawley | F.N. 2 H.P. | ML 33 | Perth Road Board | 1915 |
| Thomson | J. A. | 209 Murray Street, Perth | Milburn electric | 2655 | Metro Private Car | 1923-24 |
| Thomson | J. A. | Quairading | Chevrolet | Q ● 74 | Quairading Road Board | 1924-25 |
| Thomson | J. A. | Quairading | Chevrolet | Q ● 74 | Quairading Road Board | 1925-26 |
| Thomson | J. A. | 2 Waverley Street, Subiaco | Chevrolet | 9482 | Metro Private Car | 1926-27 |
| Thomson | J. A. | Quairading | Chevrolet | Q ● 74 | Quairading Road Board | 1927-28 |
| Thomson | J. A. | 2 Waverley Street, Subiaco | Chevrolet | 9482 | Metro Private Car | 1927-28 |
| Thomson | J. A. & Co. | 209 Murray Street | Renault 8 H.P. | P 509 | Perth Municipality | 1919 |
| Thomson | J. A. Ltd. | Market Street | Rover 2½ H.P. Motorcycle | F 115 | Fremantle Municipality | 1916 |
| Thomson | J. B. | Northern Gully | Maxwell | CU ● 4 | Upper Chapman Road Board | 1925-26 |
| Thomson | J. B. V. | East Chapman | Ford 20 H.P. | CU 4 | Chapman Upper Road Board | 1916 |
| Thomson | J. B. V. | East Chapman | Ford 20 H.P. | CU ● 4 | Upper Chapman Road Board | 1917-18 |
| Thomson | J. B. V. | Northan Gully | Overland 19 H.P. | CU 4 | Chapman Upper Road Board | 1923 - 1924 |
| Thomson | J. B. V. | Northern Gully | Maxwell | CU ● 4 | Upper Chapman Road Board | 1926-27 |
| Thomson | L. M. | Cnr. George Street & Welshpool Road, Cannington | Ford | 7422 | Metro Private Car | 1925-26 |
| Thomson | Mrs E. M. | Katanning | Chrysler | KA ● 264 | Katanning Road Board | 1927-28 |
| Thomson | Mrs M. R. | 299 Rokeby Road, Subiaco | Buick | 6718 | Metro Private Car | 1924-25 |
| Thomson | R. & J. H. | Maya | Oakland | PM ● 23 | Perenjori-Morawa Road Board | 1924-25 |
| Thomson | R. & J. H. | Maya | Oakland | PM ● 23 | Perenjori-Morawa Road Board | 1925-26 |
