| Hollet | F. W. | Cunderdin | Ford | ME ● 90 | Meckering Road Board | 1925-26 |
| Hollet | F. W. | Cunderdin | Ford | ME ● 90 | Meckering Road Board | 1926-27 |
| Hollet | F. W. | Cunderdin | Ford | ME ● 90 | Meckering Road Board | 1927-28 |
| Hollett | C. | Gairdner Street | Triumph Motorcycle | N 29 | Northam Municipality | 1922-23 |
| Hollett | E. W. | 27 Norfolk Street, Fremantle | Ford | 9292 | Metro Private Car | 1926-27 |
| Hollett | Edgar | 180 Attfield Street, Fremantle | Ford | 9292 | Metro Private Car | 1927-28 |
| Holley | E. | Katanning | Ford | KA ● 101 | Katanning Road Board | 1923-24 |
| Holley | E. | Katanning | Ford | KA ● 101 | Katanning Road Board | 1924-25 |
| Holley | E. | Katanning | Ford | KA ● 101 | Katanning Road Board | 1925-26 |
| Holley | H. H. | Brunswick | Buick | H ● 197 | Harvey Road Board | 1927-28 |
| Hollibon | S. W. | Badgebup | Ford | KA ● 182 | Katanning Road Board | 1926-27 |
| Hollibone | S. W. | Katanning | Ford | KA ● 182 | Katanning Road Board | 1927-28 |
| Holliday | A. T. | 8 Eleventh Avenue, Maylands | Rugby | 13417 | Metro Private Car | 1926-27 |
| Holliday | A. T. W. | Pindalup | Rugby | MR ● 43 | Marradong Road Board | 1925-26 |
| Holliday | A. T. W. | Pindalup | Rugby | MR ● 43 | Marradong Road Board | 1926-27 |
| Holliday | W. A. | Bruce Rock | Ford | BK ● 72 | Bruce Rock Road Board | 1927-28 |
| Hollier | J. W. | Dowerin | B.S.A. Motorcycle | D ● 3 | Dowerin Road Board | 1922-23 |
| Hollier | J. W. | Dowerin | Dodge | D ● 65 | Dowerin Road Board | 1924-25 |
| Hollier | J. W. | 27 Violet grove, West Subiaco | Willys-Knight | 9591 | Metro Private Car | 1926-27 |
| Hollier | J. W. | cr. Evans & Excelsior Sts W. Subiaco | Chevrolet Wagon | 15016 | Metro Private Car | 1927-28 |
| Hollier & Sons | - | 29 Violet Road, West Subiaco | Chevrolet | 13168 | Metro Private Car | 1926-27 |
| Holling | T. L. | 94 Tenth Avenue, Maylands | Ford | 6949 | Metro Private Car | 1927-28 |
| Hollings | F. | Cuballing | Overland | CN ● 34 | Cuballing Road Board | 1925-26 |
| Hollings | F. | Cuballing | Overland | CN ● 34 | Cuballing Road Board | 1926-27 |
| Hollings | J. | Crowther Street, Geraldton | Gray | GN 37 | Geraldton Municipality | 1927-28 |
| Hollings | T. L. | 93 Tenth Avenue, Maylands | Ford | 6949 | Metro Private Car | 1925-26 |
| Hollings | T. L. | 93 Tenth Avenue, Maylands | Ford | 6949 | Metro Private Car | 1926-27 |
| Hollingsworth | H. | Meekatharra | Ford | MK ● 49 | Meekatharra Road Board | 1924-25 |
| Hollingsworth | T. A | Bokara | Ford | IR ● 2 | Irwin Road Board | 1923-24 |
| Hollingsworth | T. A. | Bokara | Ford | IR ● 2 | Irwin Road Board | 1922-23 |
| Hollingsworth | T. A. | Bokara | Ford | IR ● 2 | Irwin Road Board | 1924-25 |
| Hollingsworth | T. A. | Bokara | Ford | IR ● 2 | Irwin Road Board | 1924-25 |
| Hollingsworth | W. E. | 73 Third Avenue, Inglewood | Ford | 11398 | Metro Private Car | 1927-28 |
| Hollingsworth Bros | - | Carnamah | Chevrolet | CA ● 42 | Carnamah Road Board | 1925-26 |
| Hollingsworth Bros | - | Carnamah | Dodge | CA ● 42 | Carnamah Road Board | 1927-28 |
| Hollingworth | C. | Welshpool Road, Queens Park | De Dion | 2531 | Metro Private Car | 1925-26 |
| Hollingworth | Chas. | Welshpool Road, Queens Park | De Dion | 2531 | Metro Private Car | 1924-25 |
| Hollingworth | H. J. | 27 Knebsworth Avenue, Perth | Chevrolet | 6529 | Metro Private Car | 1927-28 |
| Hollingworth | T. | Bockera | Dodge | IR ● 6 | Irwin Road Board | 1925-26 |
| Hollingworth | T. | Bokora | Dodge | IR ● 26 | Irwin Road Board | 1926-27 |
| Hollingworth | T. | Bokora | Buick | IR ● 26 | Irwin Road Board | 1927-28 |
| Hollins | F. | Argyle | Overland | PE ● 167 | Preston Road Board | 1927-28 |
| Hollins | F. J. | Dowerin | Ford | D ● 28 | Dowerin Road Board | 1924-25 |
| Hollins | F. J. | Dowerin | Ford | D ● 28 | Dowerin Road Board | 1925-26 |
| Hollins | F. J. | Dowerin | Ford | D ● 28 | Dowerin Road Board | 1926-27 |
| Hollins | F. J. | Dowerin | Ford | D ● 28 | Dowerin Road Board | 1927-28 |
| Hollins | G. | Wellington Street, Cottesloe Beach | Colombia | 1423 | Metro Private Car | 1926-27 |
| Hollins | G. | Winifred Street, Cottesloe | Whippet | 15937 | Metro Private Car | 1927-28 |
| Hollins | George | Wellington Street, Cottesloe Beach | Overland | 1423 | Metro Private Car | 1927-28 |
| Hollins & Breakell | - | Mandiga | Ford Truck | MM ● 56 | Mount Marshall Road Board | 1926-27 |
