| Hastings | W. J. | North Beverley | Ford | BE ● 2 | Beverley Road Board | 1923-24 |
| Hastings | W. J. | North Beverley | Ford | BE ● 2 | Beverley Road Board | 1924-25 |
| Hastings | W. J. | Mawson Via York | Ford | BE ● 2 | Beverley Road Board | 1925-26 |
| Hastings | W. J. | Mawson via York | Ford | BE ● 2 | Beverley Road Board | 1926-27 |
| Hastings | W. J. | Mawson via York | Ford | BE ● 2 | Beverley Road Board | 1927-28 |
| Hastings Bros | - | Pikarning Hill | Ford Truck | BK ● 322 | Bruce Rock Road Board | 1927-28 |
| Hastwell Bros | - | Guildford Road | Indian 7 H.P. Motorcycle | P ● 60 | Perth Road Board | 1917-18 |
| Hastwell Bros | - | 511 Hay Street, Perth | Indian | 800 | Metro Motorcycle | 1922-23 |
| Hastwell Bros. | - | Mount Lawley | B.S.A. 3½ H.P. Motorcycle | ML 20 | Perth Road Board | 1915 |
| Hastwell Bros. | - | Mount Lawley | Indian 4 H.P. | ML 27 | Perth Road Board | 1915 |
| Hastwell Bros. | - | - | Cycle | P ● 60 | Perth Road Board | 1919 |
| Hasyard | H. | Public Works Department | Singer 2 H.P. | P 513 | Perth Municipality | 1915 |
| Hatch | H. | Lyon's River Station | Dort | GU ● 13 | Upper Gascoyne Road Board | 1926-27 |
| Hatch | W. | Lyons River, Carnarvan | Hupmobile | GU 11 | Gascoyne upper Road Boards | 1916 |
| Hatch | W. | Lyon's River | Dort | GU ● 34 | Upper Gascoyne Road Board | 1924-25 |
| Hatch | W. | Lyon's River | Federal Truck | GU ● 43 | Upper Gascoyne Road Board | 1924-25 |
| Hatch | W. | Lyon's River Station | Hupmobile | GU ● 11 | Upper Gascoyne Road Board | 1925-26 |
| Hatch | W. | Lyon's River Station | Dort | GU ● 34 | Upper Gascoyne Road Board | 1925-26 |
| Hatch | W. | Lyon's River Station | Federal Truck | GU ● 43 | Upper Gascoyne Road Board | 1925-26 |
| Hatch | W. | Lyon's River Station | Hupmobile | GU ● 11 | Upper Gascoyne Road Board | 1926-27 |
| Hatch | W. | Lyon's River Station | Ford | GU ● 34 | Upper Gascoyne Road Board | 1926-27 |
| Hatch | W. | Lyon's River Station | Republic Truck | GU ● 43 | Upper Gascoyne Road Board | 1926-27 |
| Hatch | W. | Lyons River Station | Dort | GU ● 13 | Gascoyne Upper Road Board | 1927-28 |
| Hatch | W. | Lyons River Station | Ford | GU ● 34 | Gascoyne Upper Road Board | 1927-28 |
| Hatch | W. | Lyons River Station | Fiat | GU ● 37 | Gascoyne Upper Road Board | 1927-28 |
| Hatch | W. | Lyons River Station | Federal Truck | GU ● 43 | Gascoyne Upper Road Board | 1927-28 |
| Hatch | William | Lyons River Station | Buick 16 H.P. | GU ● 11 | Upper Gascoyne Road Board | 1917-18 |
| Hatch | William | Victoria Avenue, Claremont | Dort | 2786 | Metro Private Car | 1923-24 |
| Hatch | Wm. | Lyons River Station | Hupmobile 16 H.P. | GU ● 11 | Gascoyne Upper Road Board | 1919 |
| Hatch | Wm. | Lyons River Station | Hupmobile | GU ● 11 | Upper Gascoyne Road Board | 1922-23 |
| Hatch | Wm. | Lyons River Station | Hupmobile | GU ● 11 | Gascoyne Upper Road Board | 1923-24 |
| Hatch | Wm. | Lyon's River Station | Hupmobile | GU ● 11 | Upper Gascoyne Road Board | 1924-25 |
| Hatch Bros | - | City Markets | Ford | 150 | Metro Private Car | 1922-23 |
| Hatch Bros | - | Merlinleigh Station | Buick | GM ● 26 | Gascoyne-Minilya Road Board | 1924-25 |
| Hatch Bros | - | McNeill Chambers, Perth | Buick | 4698 | Metro Private Car | 1924-25 |
| Hatch Bros | - | Merlinleigh Station | Buick | GM ● 26 | Gascoyne-Minilya Road Board | 1925-26 |
| Hatch Bros | - | Irvine Street, Cottesloe | Chevrolet Wagon | 13552 | Metro Private Car | 1926-27 |
| Hatch Bros | - | Merragoolia Station | Buick | GM ● 26 | Goscoyne-Mililya Road Board | 1926-27 |
| Hatch Bros | - | Merlingleigh Station | Buick | GM ● 26 | Gascoyne Minilya Road Board | 1927-28 |
| Hatch Bros. | - | City Markets | Ford 20 H.P. | P 1190 | Perth Municipality | 1919 |
| Hatch Bros. | - | Barrack Street, Perth | Buick | 4698 | Metro Private Car | 1923-24 |
| Hatcher | H. | Pingelly | Rudge Multi 3½ H.P. Motorcycle | PN ● 10 | Pingelly Road Board | 1922-23 |
| Hatcher & Sellers | - | Northampton | Chevrolet Truck | NR ● 35 | Northampton Road Board | 1927-28 |
| Hatfield | Florence | 69 Carnavon Street, Victoria Park | Rugby | 13283 | Metro Private Car | 1927-28 |
| Hatfield | L. | Battle Street, Cottesloe | Ford | 5049 | Metro Private Car | 1924-25 |
| Hatfield | L. | Battle Street, Cottesloe | Ford | 5049 | Metro Private Car | 1925-26 |
| Hatfield | L. | Leake Street, Cottesloe | Rugby | 11508 | Metro Private Car | 1926-27 |
| Hatfield | L. | Leake Street, Cottesloe | Rugby | 11508 | Metro Private Car | 1927-28 |
| Hatfield | L. | Leake Street, Cottesloe | Rugby | 11508 | Metro Private Car | 1927-28 |
| Hatfield | L. M. | Battle Street, Cottesloe Beach | Ford | 1704 | Metro Private Car | 1923-24 |
