| Growden | Mabel | Lynwood, Baandee | 4MG | 1912 |
| Growden | Mabel | Lynwood, Bandee | 4MG | 1924 |
| Growden | W. J. | Carberry, Darkan | 1EK and 55F, 33C | 1962 |
| Growden | Wm. | Baandee | W0G | 1912 |
| Growden & Maidment | - | Narrogin | R4A | 1926 |
| Growden Bros. | - | Levels Nangeenan | F1G and 14C, 44E | 1962 |
| Growns | L. J. | Wallamurra, Gairdner River, via Jerramungup | J7G and 49B, 71A | 1962 |
| Growse | F. E. | Loc. K1, P114, West Guilford | NA9 | 1924 |
| Grozotis | N. G. | Nelson Loc. 2109, Manjimup | NG2 | 1962 |
| Grubman | Mat | Erlistoun Station, via Beria | OG5 | 1924 |
| Gruenberger | E. G. H. | Fernhill, Pingelly | 3HG | 1912 |
| Gruenberger | E. G. H. | Fernhill, Pingelly | 3HG | 1924 |
| Grulcke | Wm. | Rockingham | G4W | 1924 |
| Gruleke | Wm. | Rockingham | G4W | 1912 |
| Grumpelt | R. R. Hugo | Wood-Lawn, Manjimup | G2L | 1924 |
| Grundy | C. A. & E. M. | Mirra Booka, The Lakes | C2G and 31B, 19A | 1962 |
| Grundy | C. F. | Allahwah, Nangeenan | G2L | 1912 |
| Grundy | C. F. | Allawah, Nangeenan | G2L | 1924 |
| Grundy | George | Suburban Lot No. 11, Pinjarra | GG0 | 1912 |
| Grundy | George | Suburban Lot No. 11 Pinjarra | GG0 | 1924 |
| Grundy | John R. | Corney's Paddock, Cannington | J1G | 1912 |
| Grundy | John R. | Corneys Paddock, Cannignton | J1G | 1924 |
| Grundy | W. R. | Narrogin | WG1 | 1912 |
| Grundy | W. R. | Narrogin | WG1 | 1924 |
| Grylls | A. G. | A.1159, Denbarker | 6GA and 67B, 26E | 1962 |
| Grylls | E. V. | HillyFields, Cowaramup | 1VG and 45C, 32E | 1962 |
| Grylls | T. | Bendicoorie, Avon 17871, Kunjin | XC9 and 11C, 46E | 1962 |
| Grylls Bros. | - | St. Neots, Walcutting, via Quairading | BG9 | 1924 |
| Gubbins | E. T. | Cotswold Williams | 6GZ and 16C, 11A | 1962 |
| Gubbins | Fred. Chas. | Cotswold Farm, Williams | 6GZ | 1924 |
| Gubler | C. | Nelson Loc. 10165, Pt. 905, mullalyup | UG2 | 1962 |
| Gubler | H. C. | Nelson Locs. 1011 and 1012, Mullalyup | H4G and 29D, 114E | 1962 |
| Guelfi | A. J. & A. R. | Oakdale Katanning | AG2 and 9D, 36E | 1962 |
| Guelfi | Sebastiano | Lucca, Osborne Park | 1SG | 1912 |
| Guelfi | Sebastiono | Lucca, Osborne Park | 1SG | 1924 |
| Guerin | Eleanor | Ulijugulup, Busselton | EV1 | 1912 |
| Guerin | Eleanor | Ulijugulup, Bussleton | EV1 | 1924 |
| Guess | J. | Loc. 2292, Osmington, via Cowaramup | YG1 | 1962 |
| Guest | A. I. | Upson Downs, Circle Valley | AOG and 58F, 28C | 1962 |
| Guest | C. A. & A. J. | Balgar Brook, Kojonup | CG0 and 67E 42D | 1962 |
| Guest | E. G. | Fernley Hollow, Greenbushes | GV9 and 50B, 111E | 1962 |
| Guest | G. V. | Sunnybank, Kumarl Siding | VG2 and 102A, 6C | 1962 |
| Guest | Geo. | Southwood, Newcastle | 2GG | 1912 |
| Guest | Geo. | Southwood, Toodyay | 2GG | 1924 |
| Guest | Henry | Avon Locs. 19184, 19186, 19219, Totadgin via Belka | 4IG | 1926 |
| Guest | K. J. | Fitzgerald Locs 37, 139, 176, 1185. 1484/5 34, 45, 147, Red Lake | G7T and 44B, 5E | 1962 |
| Guest | P. S. & B. L. | Glen Avon, Kojonup | UG1 and 29B, 80A | 1962 |
| Guest | R. K. | Lakelands, Salmon Gums | 2KG and 59F, 29D | 1962 |
| Guest | Sydney Geo. | Ferney Hollow, Greenbushes | GV9 | 1924 |
| Guiatt | William | Comert Street, Como | 1WG | 1927 |
