| Holderness | V. G. | 43 Cleaver Street | Greyhound 6 H.P. | P 188 | Perth Municipality | 1915 |
| Holderness | V. G. | 43 Cleaver Street | Humberette 8 H.P. | P 834 | Perth Municipality | 1917-18 |
| Holderness | Vivian | 43 Cleaver Street, West Perth | Indian 7 H.P. | P 834 | Perth Municipality | 1916 |
| Holding | J. | Katanning | Dodge | BH ● 25 | Broomehill Road Board | 1925-26 |
| Holding | J. | Katanning | Dodge | BH ● 25 | Broomehill Road Board | 1926-27 |
| Holding | J. | Katanning | Dodge | BH ● 25 | Broomehill Road Board | 1927-28 |
| Holding | John | Broomehill | Ford 20 H.P. | BH ● 25 | Broomehill Road Board | 1917-18 |
| Holding | John | Broomehill | Ford 20 H.P. | BH ● 25 | Broomehill Road Board | 1919 |
| Holding | John | Broomehill | Ford 20 H.P. | BH ● 25 | Broomehill Road Board | 1922-23 |
| Holding | John | Broomehill | Ford 20 H.P. | BH 25 | Broomhill Road Board | 1923 - 1924 |
| Holding | John | Broomehill | Dodge | BH ● 25 | Broomehill Road Board | 1924-25 |
| Holding | S. W. J. | Broomehill | Ford | BH ● 94 | Broomehill Road Board | 1926-27 |
| Holding | S. W. J. | Broomehill | Ford | BH ● 94 | Broomehill Road Board | 1927-28 |
| Holding | W. | Katanning | Overland | KA ● 253 | Katanning Road Board | 1926-27 |
| Holding | W. | Katanning | Overland | KA ● 253 | Katanning Road Board | 1927-28 |
| Holdman & Griffiths | - | Mills Road, Gosnells | Ford Wagon | 10279 | Metro Hire or Trade | 1926-27 |
| Holdman & Griffiths | - | Mills Road, Gosnells | Ford Wagon | 10279 | Metro Hire or Trade | 1927-28 |
| Holdsworth | C. | Bridgetown | Ford Lorry | B ● 3 | Bridgetown Road Board | 1926-27 |
| Holdsworth | C. | Bridgetown | Napier | B ● 3 | Bridgetown Road Board | 1927-28 |
| Holdsworth | C. H. | Bridgetown | Ford Lorry | B ● 3 | Bridgetown Road Board | 1925-26 |
| Holdsworth | C. J. H. | - | Ford | B ● 46 | Bridgetown Road Board | 1923-24 |
| Holdsworth | C. J. H. | - | Ford | B ● 46 | Bridgetown Road Board | 1924-25 |
| Holdsworth | C. J. H. | Bridgetown | Ford | B ● 46 | Bridgetown Road Board | 1925-26 |
| Holdsworth | H. A. | Bridgetown | Ford | B ● 109 | Bridgetown Road Board | 1926-27 |
| Holdsworth | H. A. G. | Hester Siding | De Dion 6 H.P. | BU 4 | Blackwood (Upper) Road Board | 1916 |
| Holdsworth | H. A. G. | Hester, via Bridgetown | Cycle | BU ● 4 | Blackwood (Upper) Road Board | 1919 |
| Holdsworth | H. A. G. | Bridgetown | Dodge | B ● 64 | Bridgetown Road Board | 1926-27 |
| Holdsworth | H. A. G. | Bridgetown | Dodge | B ● 64 | Bridgetown Road Board | 1927-28 |
| Holdsworthy | C. J. H. | - | Ford | B ● 46 | Bridgetown Road Board | 1922-23 |
| Holdton | G. F. | 54 Charles Street, West Perth | Chevrolet | 2093 | Metro Private Car | 1927-28 |
| Holdway | C. | 10 Carr Street | Ford 20 H.P. | P 904 | Perth Municipality | 1917-18 |
| Holdway | C. | 10 Carr Street | Ford 20 H.P. | P 904 | Perth Municipality | 1919 |
| Holdway | Charles | 44 Pier Street, Perth | Ford | 904 | Metro Private Car | 1923-24 |
| Holdway | Charles | 44 Pier Street, Perth | Willys-Knight | 904 | Metro Private Car | 1926-27 |
| Holdway | Chas. | 44 Pier Street, Perth | Willys-Knight | 904 | Metro Private Car | 1924-25 |
| Holdway | Chas. | 44 Pier Street, Perth | Willys-Knight | 904 | Metro Private Car | 1925-26 |
| Holdway & Co | - | 40 Pier Street, Perth | Ford Wagon | 13611 | Metro Private Car | 1926-27 |
| Holdway & Co | - | 40 Pier Street, Perth | Ford Wagon | 13611 | Metro Private Car | 1927-28 |
| Holdworth | H. A. | Bridgetown | Ford | B ● 109 | Bridgetown Road Board | 1925-26 |
| Holes R. & Co | - | Murray Street, Perth | Ford | 5923 | Metro Private Car | 1924-25 |
| Holey | E. L. | Katanning | Motorcycle | KRB 20 | Katanning Road Board | 1915 |
| Holford | W. | Kellerberrin | Ford Truck | KE ● 328 | Kellerberrin Road Board | 1927-28 |
| Holgate | C. E. | Guildford Road, Belmont | Chevrolet | 4637 | Metro Private Car | 1927-28 |
| Holland | A. J. | 27 Joseph Street, Wembley | Ford Wagon | 1479 | Metro Private Car | 1926-27 |
| Holland | A. J. | 27 Joseph Street, Wembley | Ford Wagon | 1479 | Metro Private Car | 1927-28 |
| Holland | C. A. | Wallacup | Chevrolet | KT ● 61 | Kent Road Board | 1927-28 |
| Holland | Dr J. J. | 1298 Hay Street | Chevrolet 18 H.P. | P 436 | Perth Municipality | 1917-18 |
| Holland | Dr J. J. | A.M.P. Buildings Perth | Moss | 1273 | Metro Private Car | 1922-23 |
| Holland | Dr J. J. | 8 Ventnor Avenue, West Perth | Dodge | 681 | Metro Private Car | 1925-26 |
| Holland | Dr J. J. | 8 Ventnor Avenue, West Perth | Dodge | 681 | Metro Private Car | 1926-27 |
