| Gericke | H. O. A. | Nevercantell, Wagin | AG8 | 1912 |
| Gericke | H. O. A. | Nevercantell, Wagin | AG8 | 1924 |
| Gericke | L. & D. | Nevercantell, Wagin | AG8 and 23A, 7C | 1962 |
| Gerke | F. & A. | Morgan's Dairy, Morgans | G B1 | 1912 |
| Gerke | F. & A. | Morgan's Dairy, Morgans | GB1 | 1924 |
| Gerke | Fredk. & Albert | Mt. Morgans Dairy, Mt. Morgans | FA7 | 1912 |
| Germain | M. C. | Blaircroft, North Baandee | 6BS and 6B, 59F | 1962 |
| German | A. | Jarrahdale | A2G | 1912 |
| German | A. | Jarradale | A2G | 1924 |
| Gerovich Bros. | - | Orchard, Spearwood | Z9G | 1924 |
| Gersch | A. E | Centre Park, Kelmscott | A5G and 58F, 67B | 1962 |
| Gersch | E. V. | Kenwick, Bowgada | 4VG and 33D, 119E | 1962 |
| Gerschow | C. | Lots 120, 121, Harvey | 1CG and 116D, 5E | 1962 |
| Gerschow | O. | Harvey Lots 118 and119, Harvey | OG1 and 26B, 21E | 1962 |
| Gervasini | A. | Darkan | A9G | 1912 |
| Gervasini | A. | Darkan | A9G | 1924 |
| Gethin | C. J. | 500-501, Moorine Rock | CG5 and 39B, 49E | 1962 |
| Gethin | J. M. | Weeg 325, Moorine Rock | WG4 and 46D, 31E | 1962 |
| Gethin | M. H. | Loc. 27275, Hines Hill | M6G and 34D, 119E | 1962 |
| Gethin | R. E. | Dobra Scritia, Moorine Rock | 1RG and 46A, 22B | 1962 |
| Gettingby | John | Jinarnin, East Wagin | GU3 | 1924 |
| Geyer | J. J. | Spring Dallah, Greenhills | GJ9 | 1912 |
| Geyer | J. J. | Spring Dallah, Greenhills | GJ9 | 1924 |
| Ghidella | Mario | Fitzgerald LOcs. 467 and 1145, Dowak | MG3 | 1926 |
| Ghidella & Son | G. | Locs. 598, 599, 600, 602, 608, 609, 612, 613. Salmon Gums | 5GG and 49C, 49B | 1962 |
| Ghool | Mohomet | Yalgoo | GN8 | 1924 |
| Gianatti | C. | Kojonup Loc. 4740, Kojonup | RG0 and 53F, 46B | 1962 |
| Gianoncelli & Savoldelli | L. & E. | Emilio, Southern Cross | GS7 and 50C, 112E | 1962 |
| Gianoni & Son | F. & E. | Peel Estate 106 and 107, Forrest Dale | GY3 and 9E, 36D | 1962 |
| Gibaud Brothers | - | Widgie Wara, Mullewa | 1GB and 33C, 14E | 1962 |
| Gibb | C. E. | Hill Dale, Plantagenet, King River, Albany | C3G and 50D, 105E | 1962 |
| Gibb | D. J. | Eileen Downs, Wanneroo | DG8 and 54F, 35B | 1962 |
| Gibb | H. A | Locs. 60, 61, 3171, 1273, Quindalup | V7G and 3B, 32A | 1962 |
| Gibb | H. W. | Bon- Accova, King River, Albany | HG2 and 48A, 7B | 1962 |
| Gibb | J. & J. | Studleigh, Mogumber | 2JG and 80D, 80E | 1962 |
| Gibb | James | Yukon Well, Menzies | 2KY | 1912 |
| Gibb | James | Yukon Well, Menzies | 2KY | 1924 |
| Gibb | Peter P. | Newtongrange, Vasse | QP8 | 1925 |
| Gibb | S. M. & D. J. | Dorstan Farm, Kojonup | SD8 and 84B, 112A | 1962 |
| Gibb | W. D. | Ardlhuie, Harvey | 0GA | 1962 |
| Gibbings | T. E. L. | Murray Locs. 404, 509, 653, 655, Dwellingup | 4EG and 15D, 28E | 1962 |
| Gibblett | G. S. | Manjinup, Balbarrup | OT0 | 1912 |
| Gibblett | G. W. | Manjimup, Balbarrup | 0TO | 1924 |
| Gibbon & Fletcher | - | Fredburn, Armadale | NG4 | 1962 |
| Gibbons | Arthur Jason | 271 Preston A. A., Donnybrook | VG0 | 1924 |
| Gibbons | Charles Henry | Palmsdale, Donnybrook | Z3G | 1924 |
| Gibbons | E. A. | Glengyle, Brookhampton | VG0 | 1962 |
| Gibbons | F. B. | Cockatoo Creek, South Porongorups, via Narrikup | G7V | 1962 |
| Gibbons | F. E. | Lot E. Cannington | GN9 | 1924 |
| Gibbons | M. W. | Mooriarup, Mt. Barker | G1H and 31D, 109E | 1962 |
