| 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 |
| Guidera | J. T. | Kalagan, Katanning | J2G and 34D, 4E | 1962 |
| Guidi | R. & E. | 6557, Ptn. 6573 Kojonup | R4E and 112D, 102E | 1962 |
| Guille & Brennan | R. R. & J. D | 775 and 786, Frankland River | 7BG and 42D, 39E | 1962 |
| Guiness & Co. | - | Jubuck Farm, Corrigin | 2GC and 118A, 7C | 1962 |
| Guinness | R. M. & M. M. | Qualering, Corrigin | GG7 and 55F, 41B | 1962 |
| Gulberti | A. | Rochdale, Pingelly | 3VG and 29D, 108E | 1962 |
| Gulberti | G. | Muchea | 1WR | 1927 |
| Gulberti | J. & G. E. | 1592, 20107, Lease 3116/1229, Nukarni | 6GJ and 34B, 120E | 1962 |
| Gulberti | R. B. | Locs. 1758-9, Abba River | 2GU and 117B, 14A | 1962 |
| Gull | W. E. | Lucerne Farm, Serpentine | 5VG | 1924 |
| Gulson | Walter | Woodlands, Kalgain, via Kondinin | Q4G | 1924 |
| Gulvin | R. V. | Wellington, Locs. 1569 and 1869, Collie | 6XV and 36A, 106B | 1962 |
| Gulvin | Reginald Victor | Wellington Locs. 1569 and1869, Collie | 6XV | 1925 |
| Gumley | E. L. | Koojidda, Avon 2210, 7241, 6808, Koojidda via Baker's Hill | EG3 and 28D, 80E | 1962 |
| Gumprieh | V. K. | Nokodee, Pinjarra | G3G | 1962 |
| Gunapin Ridge Pastoral Co. | - | Darkin, York | 7MC and 15B, 38E | 1962 |
| Gundill | R. J. | Otorowiri Springs, Arrino | 4HB and 37B, 110E | 1962 |
| Gundle | Wm. | Commonage, Carnarvon | 3WU | 1924 |
| Gunn | A. W. F. | Oasis and Board View, Dangin | AG5 and 42C, 56F | 1962 |
| Gunn | Daniel | Commonage, Coolgardie | G4U | 1924 |
| Gunn | E. | Bulong, P. O. Bulong | EG5 | 1924 |
| Gunn | E.G.H. | Bulong | EG5 | 1912 |
| Gunn | Harry | Dunmow Farm, Greenhills, via York | KG4 | 1924 |
| Gunn | L. W. & R. L. | Hillview, Kellerberrin | G4U and 16C, 39E | 1962 |
| Gunn | W. C. | Brookville, Bridgetown | 1WG | 1912 |
| Gunn | W. C. | Brookville, Bridgetown | 1WG | 1924 |
| Gunnell | W. | Horesham, Helena Valley | GN6 | 1962 |
| Gunner | Mary | River Road, Kelmscott | G1K | 1924 |
| Gunning | E. A. | Gosnells | 8VG | 1924 |
| Gunning | F. W. | Kolburn, Dandarragan | G1K | 1925 |
| Gunston | R. E. | Busselton Sub. Lots 19, 20, 22, 23 and 24, Busselton | R7G | 1962 |
| Gunter | Wm. | Niagara | 2GO | 1924 |
