| Gibsone | L. M. | Pentland,Harvey | MG1 | 1912 |
| Gibsone | L. M. | Pentland Harvey | MG1 | 1924 |
| Giddings | M. J. | Narrogin | AG2 | 1924 |
| Gidgee Pastrol Co. | - | Gidgee Station, Sandstone | J0C and 13C, 102e | 1962 |
| Gidgie Grazers | - | Gidgie, Gnowangerup | HR1 and 24b, 11A | 1962 |
| Giese | Harry C. | Greenbushes | O3G | 1924 |
| Gifford | E. | Loc. Canning 32 Part 2 and 18, Roleystone | E5G and 3E, 120D | 1962 |
| Gifford & Sons | H. R. | Wynella, Bridgetown | VG6 and 12D, 18E | 1962 |
| Gifford Creek Pastrol Co. Pty. Ltd. | - | Gifford Creek, Carnarvon | UX0 and 1C, 111A | 1962 |
| Gigg | William Thos. | Homebush, Thompson's Brook | 9TZ | 1924 |
| Gigney | Albert E. | Avon Location 3901, Baandee | X3E | 1924 |
| Gigney | Arthur | Block 16515, Baandee | GA0 | 1912 |
| Gigney | Arthur | Block 16515, Baandee | GA0 | 1924 |
| Gigney | R, | 20745, Merredin | AG6 and 29B, 50E | 1962 |
| Gilbert | A. B. | Cornerlea and Dowboi, Balingup | OJ9 | 1924 |
| Gilbert | A. D. | Boraning, Williams | 3GT and 45C, 38A | 1962 |
| Gilbert | A. J. | Ercildoune, Yorkrakine | G0A | 1912 |
| Gilbert | A. J. | Ercildoune, Yorkrakine | G0A | 1924 |
| Gilbert | Alfred | The Levels, Nangeenan | N0B | 1912 |
| Gilbert | Alfred | The Levels, Nangeenan | N0B | 1924 |
| Gilbert | F. | 334, Mandurah | FG1 and 108B, 43A | 1962 |
| Gilbert | I. & F. J. | Hay 132, 987, Port. 2526, Kendenup | 0FG and 41B, 10A | 1962 |
| Gilbert | J. D. | Peel Estate Lots 633 and 644, Mandogalup | 8JG and 112B, 108A | 1962 |
| Gilbert | J. L. | 406-411, Kendenup | J4G and 109E, 20D | 1962 |
| Gilbert | R. A. | Coolup A.A. 192, Pinjarra | RG4 and 11A, 50C | 1962 |
| Gilbert | R. L. | Eastwood, Cuthbert, via Albany | 8RG and 6C, 117E | 1962 |
| Gilbert | Rachael | Homestead,Greenough | 7CG | 1912 |
| Gilbert | Rachael | Homestead, Greenough | 7CG | 1924 |
| Gilbert | W. | Robin Lea, Coolup | 7VG | 1962 |
| Gilbert | W. J. | Murray River Farm, Coolup | WN8 and 6C, 17A | 1962 |
| Gilbert | William | Benlah, Ejanding, Via Dowerin | 7VG | 1924 |
| Gilbert & Spreadbury | - | Avon Locs.15777/74,15870/74, 28128/55, Newcarnie | 2SY | 1912 |
| Gilbert & Spreadbury | - | Avon Location 15777/74, 15870/74, 28128/55, Newcarnie | 2SY | 1924 |
| Gilbertson | F. W. | Upper Corraring, Pingelly | 5FG | 1912 |
| Gilbertson | W. | Rockdall Farm, Wandering | 0DS | 1912 |
| Gilbertson | W. | Rockdall Farm, Wandering | 0DS | 1924 |
| Gilbertson | Wilfred E. | Upper Corraring, Pingelly | 5FG | 1924 |
| Gilbride | W. | Cockburn Sound Locs. Bloocks 29,30,45, Jarrahdale | 4UQ and 107B, 40E | 1962 |
| Gilbride | William | Jarrahdale, G.P.O. Jarrahdale | 4UQ | 1925 |
| Gilchrist | E. D. | Ercildoune, Lake Brown, Via Nungarin | DG8 | 1924 |
| Gilchrist | Francis W. | Katanning | 8YG | 1924 |
| Gilchrist | James | Hampton Park, Via Bridgetown | O8G | 1924 |
| Gilchrist | Junior Gordon | Mardella | G9K | 1924 |
| Gilchrist | K. | Lake Stirling, South Stirling via Mt Barker | K1G and 39D, 11E | 1962 |
| Gilchrist | Wm. H. | Hope Valley, East Narrogin | Z7G | 1924 |
| Giles | A. B. & C. V. | Undoolya, North Dandalup | V0G and 33D, 71E | 1962 |
| Giles | Alan T. A. | Glenmorgan, Williams Locs. 7344, 8578, 11363, Noman's Lake | Q6U | 1925 |
| Giles | Alice E. | Wendouree Farm, Doodlakine | G6E | 1924 |
| Giles | C. J. | Builing Farm, Toodyay | 1FG and 16D, 3E | 1962 |
| Giles | Chillip | North Fremantle | P4G | 1924 |
