| Lefroy | G. | Carnarvon | Dodge | GM ● 73 | Goscoyne-Mililya Road Board | 1926-27 |
| Lefroy | G. | Carnarvon | Dodge | CN 69 | Carnarvon Municipal Council | 1926-27 |
| Lefroy | G. | Carnarvon | Dodge | GM ● 73 | Gascoyne Minilya Road Board | 1927-28 |
| Lefroy | G. R. J. | Ella Vaila Station | Ford 19 H.P. | GM ● 50 | Gascoyne-Minilya Road Board | 1923-24 |
| Lefroy | H. B. | Walebing | Dodge | M ● 1 | Moora Road Board | 1925-26 |
| Lefroy | H. B. | Walebing | Ford | M ● 62 | Moora Road Board | 1925-26 |
| Lefroy | H. B. | Walebing | Ford | M ● 62 | Moora Road Board | 1926-27 |
| Lefroy | H. B. | Walebing | Ford | M ● 62 | Moora Road Board | 1927-28 |
| Lefroy | H. G. | Carnarvon | Ford Truck | CN 99 | Carnarvon Municipal Council | 1927-28 |
| Lefroy | Hon. H. B. C. M. G., M. L. A | Walebing | Overland | M 1 | Moora Road Board | 1916 |
| Lefroy | Hon. H. B., C.M.G., M.L.A. | Walebing | Overland | M 1 | Moora Road Board | 1915 |
| Lefroy | Hon. H. B., C.M.G., M.L.A. | Walebing | Buick | M ● 1 | Moora Road Board | 1917-18 |
| Lefroy | J. H. M. | Street Winno's West Swan | Ford | SW ● 1 | Swan Road Board | 1922-23 |
| Lefroy | J. H. M. | "St. Winnols", West Swan | Ford | SW ● 1 | Swan Road Board | 1923-24 |
| Lefroy | J. O. | Coomberdale | Bean Truck | M ● 154 | Moora Road Board | 1926-27 |
| Lefroy | J. R. G. | Ella Valla Station | Ford 15 horespower | GM 18 | Gascoyne - Minilya Road Board | 1916 |
| Lefroy | J. R. G. | Ella Valla Station | Ford 15 H.P. | GM ● 18 | Gascoyne-Minilya Road Board | 1917-18 |
| Lefroy | J. R. G. | Ella Valla Station | Ford 15 H.P. | GM ● 18 | Gascoyne-Minilya Road Board | 1919 |
| Lefroy | J. R. G. | Ella Valla Station | Ford | GM ● 46 | Gascoyne Minilya Road Board | 1922-23 |
| Lefroy | J. R. G. | Ella Valla Station | Ford 19 H.P. | GM ● 50 | Gascoyne Minilya Road Board | 1922-23 |
| Lefroy | J. R. G. | Ellavalla Station, Carnarvon | Ford | GM ● 46 | Gascoyne-Minilya Road Board | 1923-24 |
| Lefroy | J. R. G. | Ella Valla Station | Ford | GM ● 46 | Gascoyne-Minilya Road Board | 1924-25 |
| Lefroy | J. R. G. | Ella Valla Station | Ford | GM ● 50 | Gascoyne-Minilya Road Board | 1924-25 |
| Lefroy | J. R. G. | Ella Valla Station | Ford | GM ● 50 | Gascoyne-Minilya Road Board | 1925-26 |
| Lefroy | J. R. G. | Ella Valla Station | Buick | GM ● 90 | Gascoyne-Minilya Road Board | 1925-26 |
| Lefroy | J. R. G. | Ella Valla Station | Ford | GM ● 50 | Goscoyne-Mililya Road Board | 1926-27 |
| Lefroy | J. R. G. | Ella Valla Station | Buick | GM ● 90 | Goscoyne-Mililya Road Board | 1926-27 |
| Lefroy | J. R. G. | Ella Valla Station | Ford | GM ● 50 | Gascoyne Minilya Road Board | 1927-28 |
| Lefroy | J. R. G. | Ella Valla Station | Buick | GM ● 90 | Gascoyne Minilya Road Board | 1927-28 |
| Lefroy | L. | 258 Saint George's Terrace, Perth | Austin | 1294 | Metro Private Car | 1927-28 |
| Lefroy | P. R. | Namban | Latil Truck | M ● 153 | Moora Road Board | 1926-27 |
| Lefroy | P. R. | Walebing | Studebaker | M ● 84 | Moora Road Board | 1927-28 |
| Lefroy | P. R. | Namban | Latil Truck | M ● 153 | Moora Road Board | 1927-28 |
| Lefroy | Sir H. B. | Walebing | Ford | M ● 1 | Moora Road Board | 1922-23 |
| Lefroy | Sir H. B. | Walebing | Ford | M ● 1 | Moora Road Board | 1923-24 |
| Lefroy | Sir H. B. | Walebing | Dodge | M ● 1 | Moora Road Board | 1924-25 |
| Lefroy | Sir H. B. | Walebing | Ford | M ● 62 | Moora Road Board | 1924-25 |
| Lefroy | Sir H. B. | Walebing | Dodge | M ● 1 | Moora Road Board | 1926-27 |
| Lefroy | Sir H. B. | Walebing | Dodge | M ● 1 | Moora Road Board | 1927-28 |
| Lefroy | Sir H. B., K. C. M. G., M. L. A. | Walebing | Buick | M 1 | Moora Road Board | 1919 |
| Lefroy | W. | Dandaragan | Talbot 15-40 H.P. | DN 5 | Dandaragan Road Board | 1916 |
| Lefroy | W. G. | Carnarvon | Talbot 20 H.P. | GM 15 | Gascoyne-Minilya Road Board | 1915 |
| Lefroy | W. G. | Youanmi | Talbot 20 H.P. | BR ● 10 | Black Range Road Board | 1917-18 |
| Lefroy | W. G. | "Carramarra" Moora | Talbot | DN ● 3 | Dandaragan Road Board | 1922-23 |
| Lefroy | W. G. | Carramarra, Moora | Talbot | DN ● 3 | Dandaragan Road Board | 1923-24 |
| Lefroy | W. G. | Carramarra, Moora | Talbot | DN ● 3 | Dandaragan Road Board | 1924-25 |
| Lefroy | W. G. | Dandaragan | Talbot | DN ● 3 | Dandaragan Road Board | 1925-26 |
| Lefroy | W. G. | Dandaragan | Talbot | DN ● 3 | Dandaragan Road Board | 1926-27 |
| Lefroy & Lefroy | - | Walebing | Studebaker | M ● 84 | Moora Road Board | 1925-26 |
| Lefroy & Lefroy | - | Walebing | Studebaker | M ● 84 | Moora Road Board | 1926-27 |
