| Hey | J. | Brookton | Essex | BO ● 35 | Brookton Road Board | 1927-28 |
| Hey | J. W. | Brookton | Maxwell | BO ● 132 | Brookton Road Board | 1927-28 |
| Hey | John | - | Dodge | BO ● 35 | Brookton Road Board | 1922-23 |
| Hey | John | Brookton | Dodge | BO ● 35 | Brookton Road Board | 1923-24 |
| Hey | John | Brookton | Dodge | BO ● 35 | Brookton Road Board | 1924-25 |
| Hey | Mrs M. | Brookton | Essex | BO ● 125 | Brookton Road Board | 1926-27 |
| Hey | Mrs M. | Brookton | Essex | BO ● 125 | Brookton Road Board | 1927-28 |
| Heyde Bros | - | Manjimup | Chevrolet Lorry | WA ● 191 | Manjimup Road Board | 1926-27 |
| Heyde Bros | - | Manjimup | Chevrolet Lorry | WA ● 191 | Manjimup Road Board | 1927-28 |
| Heydon | T. G. | 10 Brown Street, Claremont | Dodge | 2971 | Metro Private Car | 1927-28 |
| Heydon | W. | Cue | Ford | CD ● 8 | Cue-Day Dawn Road Board | 1924-25 |
| Heydon | W. | Cue | Ford | CD ● 8 | Cue-Day Dawn Road Board | 1925-26 |
| Heyen | H. | 14 View Street, Subiaco | Ford | 11499 | Metro Private Car | 1926-27 |
| Heyen | H. M. | 14 View Street, Subiaco | Ford | 8542 | Metro Private Car | 1927-28 |
| Heys | T. | Dairy Creek Station | Buick | GU ● 63 | Gascoyne Upper Road Board | 1927-28 |
| Heyward | O. | Serpentine | Ford | SJ ● 114 | Serpentine-Jarrahdale Road Board | 1927-28 |
| Heywood | F. | Erikin | Ford | BK ● 47 | Bruce Rock Road Board | 1922-23 |
| Hi | Long | Bibra Lake | Gray Wagon | 7157 | Metro Private Car | 1927-28 |
| Hi Long | - | Bibra Lake | Chevrolet Wagon | 7157 | Metro Private Car | 1925-26 |
| Hi Long | - | Bibra Lake | Gray Wagon | 7157 | Metro Private Car | 1926-27 |
| Hibbert | T. | Ravensthorpe | Ford | PR ● 6 | Phillips River Road Board | 1925-26 |
| Hibbert | Thomas | Ravensthorpe | Ford 20 H.P. | PR ● 6 | Phillips River Road Board | 1919 |
| Hibbet | T. | Ravensthorpe | Ford | PR ● 6 | Phillips River Road Board | 1924-25 |
| Hibbett | T. | Ravensthorpe | Ford | PR ● 6 | Phillips River Road Board | 1924-25 |
| Hibbett | T. | Ravensthorpe | Ford | PR ● 6 | Phillips River Road Board | 1927-28 |
| Hibbett | Thos. | Ravensthorpe | Ford 20 H.P. | PR ● 6 | Phillips River Road Board | 1923-24 |
| Hibbie | L. G. | Darkan | Overland | AW ● 41 | West Arthur Road Board | 1927-28 |
| Hibble | G. W. | Darkan via Wagin | Chevrolet | AW ● 5 | Arthur (West) Road Board | 1923-24 |
| Hibble | G. W. | Darkan via Wagin | Chevrolet | AW ● 5 | West Arthur Road Board | 1924-25 |
| Hibble | G. W. | Darkan via Wagin | Chevrolet | AW ● 5 | West Arthur Road Board | 1925-26 |
| Hibble | L. G | Darkan | Chevrolet Truck | AW ● 82 | West Arthur Road Board | 1927-28 |
| Hibble | L. G. | Darkan | Ford 20 H.P. | WA ● 5 | West Arthur Road Board | 1917-18 |
| Hibble | L. G. | Darkin via Wagin | Ford 20 H.P. | AW ● 5 | West Arthur Road Board | 1922-23 |
| Hibble | L. G. | Darkan | Overland | AW ● 13 | West Arthur Road Board | 1926-27 |
| Hibble | Mrs E. | Darkan | Chevrolet | AW ● 77 | West Arthur Road Board | 1926-27 |
| Hibble | Mrs E. | Darkan | Chevrolet | AW ● 77 | West Arthur Road Board | 1927-28 |
| Hick | A. | Kellerberrin | Ford | KE ● 278 | Kellerberrin Road Board | 1926-27 |
| Hick | B. B. | Perenjori | Ford | PM ● 4 | Perenjori-Morowa Road Board | 1923-24 |
| Hick | B. B. | Perenjori | Ford | PM ● 4 | Perenjori-Morawa Road Board | 1924-25 |
| Hick | E. T. | York | Ford 20 H.P. | Y 48 | York Municipality | 1919 |
| Hick | E. T. | York | Dodge | Y 48 | York Municipality | 1922-23 |
| Hick | H. C. | Addis Street | B.S.A. 3½ H.P. Motorcycle | KMC 14 | Kalgoorlie Municipal Council | 1922-23 |
| Hick | T. | West Dale | Chevrolet | BE ● 87 | Beverley Road Board | 1925-26 |
| Hick | T. | West Dale | Chevrolet | BE ● 87 | Beverley Road Board | 1926-27 |
| Hick | Thomas | Westdale | Ford 20 H.P. | BE ● 87 | Beverley Road Board | 1922-23 |
| Hick | Thomas | Westdale | Ford | BE ● 87 | Beverley Road Board | 1923-24 |
| Hick | Thos. | Westdale | Ford | BE ● 87 | Beverley Road Board | 1924-25 |
| Hick & Wrench | - | York | Buick | Y 10 | York Municipality | 1915 |
| Hick & Wrench | - | - | Buick | Y 10 | York Municipality | 1916 |
| Hick & Wrench | - | - | Buick | Y 10 | York Municipality | 1917-18 |