| Horley | A . M . | Wrenbrook, Duranillin | AO8 and 2C, 41E | 1962 |
| Horley | A. J. | Moodiarrup, Arthur River | UH1 | 1912 |
| Horley | A. J. | Moodiarrup, Arthur River | UH1 | 1924 |
| Horley | E . | Red Gum Pool, Duranillin | UH7 and 32C, 25E | 1962 |
| Horley | G . C . | Bilyabah, Duranillin | T1F and 41D, 34E | 1962 |
| Horley | G. S. | Francania Farm, Dumbleyung | HY9 | 1912 |
| Horley | G. S. | Francania Farm, Dumbleyung | HY9 | 1924 |
| Horley | J . F . | Rosedale, Duranillin | FJ8 and 15A, 38C | 1962 |
| Horley | J. H. | Moodiarrup, Arthur River | UH7 | 1912 |
| Horley | J. H. | Moodiarrup, Arthur River | UH7 | 1924 |
| Horley | R . J . | Coomaroo, Boyup Brook | RH9 and 46C, 67A | 1962 |
| Horley | W . H . | The Grange, 6046, 6047, & 5785, West Popanyinning | 9FH and 35B, 8E | 1962 |
| Horley | W . H . & V . J . | Glen Murray, Duranillin | MQ9 and 28C, 12A | 1962 |
| Horley | Wm. F. | The Grange, Napping, Popanyinning | 5FH | 1912 |
| Horley | Wm. F. | The Grange, Napping, Popanyinning | 5FH | 1924 |
| Horling | H. H. | Block 11409, Totadjin, Hine's Hill | 8HG | 1912 |
| Horling | H. H. | Block 11409, Totadjin, Hines Hill | 8HG | 1924 |
| Horn | F . W . | Kilbirnie, Trayning | 9HN and 21B, 107E | 1962 |
| Horn | L . G . | Plant Loc. 5769, Albany | 9GH and 50C, 32E | 1962 |
| Hornby | E. C. | Icha Inkulu, Kojonup | V1A | 1912 |
| Hornby | E. C. | Icha Inkulu, Kojonup | V1A | 1924 |
| Hornby | F. I. | The Mistletoe, Balbarrup | DE9 | 1924 |
| Horne | A . L . & P . | Block 488, Wagin | H7Q and 28A, 38C | 1962 |
| Horne | C . W . | Loc. 1409, 450, 451, 446, 447, 448, Woodanilling | CH5 and 105A, 108B | 1962 |
| Horne | W . G . & R . B . | Aqua Downs, Wagin | W4G and 21B, 27E | 1962 |
| Horne | Williams | Wandilla, Boyerine, via Wagin | KD6 | 1924 |
| Horne & Sons | - | The Brook, Woodanilling | UO2 and 21B, 120E | 1962 |
| Horner | A . F . | Sussex Loc. No. 1552, Augusta | E0R and 24D, 30E | 1962 |
| Horner | Herbet | White Cliffs, Lake Grace | NR6 | 1924 |
| Hornhardt | H . M . & H . D . | Waimarie, Nungarin | 4WN and 45D, 31E | 1962 |
| Hornibrook | J . | Marybrook, Capel | 9HO and 13B, 13A | 1962 |
| Hornibrook | Jas. | Maybrook, Capel | 9HO | 1912 |
| Hornibrook | Jas. | Maybrook, Capel | 9HO | 1924 |
| Hornsby | E. A. | Rockdale, Wongan Hills | E8H | 1912 |
| Hornsby | E. A. | Rockdale, Wongan Hills | E8H | 1924 |
| Hornsby | F . L . | Bletchly, Moulyinning | FH2 and 27A, 20B | 1962 |
| Hornsby | J . M . & A . | Lake View, Ballaying | 4OL and 4B, 7E | 1962 |
| Hornsby | Leonard J. | Lake View Farm, Nippering | 4OL | 1924 |
| Hornsby | Mrs F. H. | Welcome Springs, Wongan Hills | F1H | 1924 |
| Hornsby | Mrs. F. H. | Welcome Springs, Wongan Hills | F1H | 1912 |
| Hornsby | Samuel | Denewood, East Dumbleyung | 0KY | 1924 |
| Hornsby | Sarah | Blocks 9073 and 9074, Goomalling | H5O | 1912 |
| Hornsby | Sarah | Blocks 9073 & 9074, Goomalling | H5O | 1924 |
| Hornsby | Stanley N. | Avon Loc. 22539, Merredin | ZN3 | 1924 |
| Hornsey | A . J . | Pallinup, Kojonup, 7155, 7344, Broomehill | D8P and 40D, 11E | 1962 |
| Hornsey | A. J. & Davis E. A. | Pallinup Estate, Broomehill | D8P | 1924 |
| Horobin | A . W . | Wyuna, Bokal, via Darkan | H5Z and 41D, 102E | 1962 |
| Horobin | N . G . & M . | Arbury, Nangeenan | H7M and 5D, 39E | 1962 |
| Horrell | N . M . | Wingreen, Bridgetown | 3NH and 41A, 17C | 1962 |
| Horrigan | John | Buller Downs, Peak Hill | 9UD | 1912 |
