| Guthrie | James | Glenyre Estate, Newlands | O1U | 1924 |
| Guthrie & Madeen | - | Fairway, Victoria Loc. 8378, Morawa | R0D and 33D, 30E | 1962 |
| Gutmann | Mary E. | Brook Farm, Capel | 1EG | 1912 |
| Gutmann | Mary E. | Brook Farm, Capel | 1EG | 1924 |
| Guttrey | C. A. | Roseville, Daylerking | A7F | 1912 |
| Guttrey | C. A. | Roseville, Daylerking | A7F | 1924 |
| Guttrey | G. (jrn) | Broadacres, Williams | GG8 and 48B, 30E | 1962 |
| Guttrey | Geo. | Quandering, Williams | GU4 | 1924 |
| Guttrey | N. | Mt. Pleasant, Williams | GU4 and 34C, 8E | 1962 |
| Guttridge | Frank G. G. | Karina, Yandanooka | U4G | 1924 |
| Guy | A. A. | Lots 330 and 334, West Swan, West Swan | A0Y | 1962 |
| Guy | J. C. | W. S. L. S. A.114 Narembeen | G6Q and 48B, 35A | 1962 |
| Guy | Joseph Charles | Avon loc. 23105, Lake Brown, via Nungarin | G6Q | 1925 |
| Guy | Percival Claude | Fitzgerald Loc. 417, Circle Valley | P7G | 1926 |
| Guy | W. R. | Wangaratta, Wilga | G2Y and 109A, 8B | 1962 |
| Gwalia Co-operative Butchering Soc., Ltd. | - | Miner's Homestead Holding, Gwalia | Q6P | 1925 |
| Gwilliam | N. E. | 10 Seet. 36 Bibra Lake | N7G | 1962 |
| Gwynne | Chas. Edward | Brecon, Tambellup West | O9G | 1924 |
| Gwynne | D. | Canning 617, Roleystone | TY2 and 45D, 28E | 1962 |
| Gwynne | Frank | Kewale Farm, Bungulla South | 2XG | 1924 |
| Gwynne | Geo. | Lynda Farm, Baker's Hill | GG9 | 1912 |
| Gwynne | Geo. | Lynda Farm, Bakers Hill | GG9 | 1924 |
| Gwynne | Harry V. | Kodj Kodjin, via Kellerberrin | 3VG | 1924 |
| Gwynne | S. | Gwynville, Woondanilling | 6SG | 1912 |
| Gwynne | S. | Gwynville, Woodalling | 6SG | 1924 |
| Gwynne | S. C. | Keymer Street, Belmont | ZG1 | 1962 |
| Haack | A. M. | Salt Creek Farm, Wickepin | 0AX | 1924 |
| Haack | F. M. C. | The Meadows, Wickepin | QH4 | 1924 |
| Haack | L. A. E. | Muriela, West Wongan | V4E | 1924 |
| Haase | G. G. | Barrena, South Kwollyinn | H7Z | 1912 |
| Haase | G. G. | Barrena, South Kwolyin | H7Z | 1924 |
| Haase | G. G. Estate of | Bareena, Shackleton | H8G and 32C, 108E | 1962 |
| Habgood | Blanche | Angelo River, Onslow | 1HO | 1912 |
| Habgood | Blanche | Angelo River, Onslow | 1HO | 1924 |
| Habgood | R. A. | Manyingbunna, Ashburton District | NU6 | 1924 |
| Habgood | R. H. | Lke View Station, Sandstone | ZU0 | 1924 |
| Habgood | Robt. A. | Maniyingbunna, Ashburton District | NU6 | 1912 |
| Hack | B. P. | Bruinhill, Beverley | B1H | 1924 |
| Hack | B.P. | Bruinhill, Beverley | B1H | 1912 |
| Hack | D. S. | Lynford Hill, Boyup Brook | U2H and 3A, 44C | 1962 |
| Hack | Murray | Cowielillie, Blackwood | H1M | 1912 |
| Hack | R. S. | Lot 1, Mooloolaba, Nelson Loc. 1356, Boyup Brook | R9H and 2C, 120E | 1962 |
| Hack | W. W. M. | Keninup, Boyup Brook | H1M and 11B, 5E | 1962 |
| Hack & Murray | - | Cowie Lillie, Upper Blackwood | H1M | 1924 |
| Hacket | T. | Bulah Farm, Dowerin | 8HQ | 1924 |
| Hackett | C. | Chapman River Farm, Geraldton | H1C and 3A, 32B | 1962 |
| Hackett | H. J. | York Valley Farm, Arrino | YJ8 | 1924 |
| Hackett | J. O. | York Valley Farm, Arrino | Y7A | 1924 |
| Hackett | J. W. | Donninup Vale, Blackwood | 1DV | 1912 |
| Hackett | J. W. | Denninup Vale, Upper Blackwood | 1DV | 1924 |
