| Hahn | S. R. | Avon Locs. 1829, 26872, 15251, 18438, Bolgart | 6ZH and 33C, 107E | 1962 |
| Hahnel | Paul | Pootennup, Tangerrup Siding | PH0 | 1912 |
| Haida | Kohati | Commonage, Wiluna | 9HK | 1912 |
| Haida | Kohati | Commonage, Wiluna | 9HK | 1924 |
| Haig | E. & L. | Kirkarvale, Henley, Carnamah | 20L and 7A, 22C | 1962 |
| Haig & Son | J. C. | La Cuesta, Carnamah | H6H and 28C, 20E | 1962 |
| Haigh | Sydney | Busmith Farm, East Wagin | Z2H | 1912 |
| Haigh | Sydney | Butmith Farm, East Wagin | Z2H | 1924 |
| Haigh | Sydney | Hope Farm, Jilakin, E. Kulin | Z9K | 1924 |
| Haigh | W. A. | Avon Loc. 1423, Nungarin | W8H and 37B, 50E | 1962 |
| Haines | Albert Henry | Kerriemui, Greenbushes | A2H | 1926 |
| Haines | Arthur Norman | The Dale, New-carnie | 7DF | 1924 |
| Haines | C. W. | River Lea, Ambergat via Busselton | A2G and 103B, 43A | 1962 |
| Haines | Chas. | Junction, Gascoyne | C6H | 1912 |
| Haines | Chas. | Junction, Gascoyne | C6H | 1924 |
| Haines | D. E. | Allendale, Nukarni | PP5 and 19C, 37E | 1962 |
| Haines | E. A. | The Point, Bridgetown | K0E | 1924 |
| Haines | E. J. | Lot 11, Avon Loc. 1829, Bolgart | EH6 and 46C, 120E | 1962 |
| Haines | G. | Morningside, Three Springs | HE9 | 1912 |
| Haines | G. | Mornignside, Three Springs | HE9 | 1924 |
| Haines | K. W. | Ashbourne, Bridgetown | KOW and 8D, 33E | 1962 |
| Haines | O. D. | Glendale, Nukarni | 7LX and 116B, 12A | 1962 |
| Haines | Oliver Chas. | Dale Farm, New carnie | PP5 | 1924 |
| Haines | R. H. | 10523, Three Springs | H9R and 41D, 21E | 1962 |
| Haines | R. H. & K. | Victoria Loc. 6753, Three Springs | HE9 and 31D, 6E | 1962 |
| Haines | S. S. | Nelson Loc. 8236, Greenbushes | A2H | 1962 |
| Haines | W. J. | Fair View, Burracoppin | 5WH | 1912 |
| Haines | W. J. | Fair View, Burracoppin | 5WH | 1924 |
| Haines | Wm. Guy | Homestead, South Caroling | W8H | 1912 |
| Haines | Wm. Guy | Homestead, South Caroling | W8H | 1924 |
| Haines Bros. | - | The Dale, Newcarnie | 7DF | 1912 |
| Hainge | P. F. | Lots 70 and 71, H. A. Area, Hamel | P2H | 1962 |
| Hains | G. H. | Glencoe, Broomehill | LH5 | 1912 |
| Hair | E. C. (Mrs) | Old Forty Mandurah | 3AH | 1962 |
| Hair | G. | Cooralong, Kojonup | 8HV and 24D, 107E | 1962 |
| Hair | R | Brookleigh Farm, Collie | 9RH | 1924 |
| Hair | R. | Brookleigh Farm, Collie | 9RH | 1912 |
| Haire | J. | Shamrock Hill, Denmark | QN7 | 1924 |
| Haire | J. J. | Scotsdale, Denmark | QN7 and 22D, 36E | 1962 |
| Halbert | A. R. | 2433-4438, Inverness, Cunderdin | 3HJ and 10C | 1962 |
| Halbert | Albert M. | Halberts Farm, Kundip | N8K | 1924 |
| Halbert | B. R. | Mingulay, Tindurrin | BH5 and 3D, 49E | 1962 |
| Halbert | E. & R. | Wallatin, Doodlakine | F0X and 39C, 15A | 1962 |
| Halbert | H. V. | Avon 65166, Cunderdin | V7H | 1962 |
| Halbert | I. G. | Behn-Ord, Wagin | 7HE and 36B, 84E | 1962 |
| Halbert | Jas. | Invernest, Cunderdin | 3HJ | 1912 |
| Halbert | Jas. | Invernest, Cunderdin | 3HJ | 1924 |
| Halbert | Thos. G | Pine Grove Ewering, Meekering | T5H | 1912 |
| Halbert | Thos. G. | Pine Grove and Ewering, Meckering | T5H | 1924 |
| Halbert & Co. | R. | Wallatin and Mallala, Doodlakine and Tammin | H7C and 26B, 112A | 1962 |
