| Grinham | Adelaide Beatrice | Ernleigh Farm, Busselton | A2G | 1928 |
| Grisewood | Francis | New Forest, Yalgoo | 1NF | 1924 |
| Grist | W. S. | Broadacres, Lake Varley | BOG and 43C, 10A | 1962 |
| Grist | Wm. | Dale Valley, West Dale | W9G | 1912 |
| Grist | Wm. | Dale Valley, West Dale | W9G | 1924 |
| Grocock | J. H. & F. G. | Dianedale, Gnowangerup | 7GG and 33C, 9E | 1962 |
| Grocock | W. T. & P. M. | Girraween, South Stirling | WG7 and 20C, 16E | 1962 |
| Grogan | P. J. | Cashel Farm, Bassendean | JG2 | 1962 |
| Grogan | W. P. | Murray Locs. 1032, 221, 82, Holyoake | BU6 and 6A, 47B | 1962 |
| Grogan & Sons | J. & N. | Avon 12294, 15566, 15571-4-7, 21482 Murray Locs. 1032, 221, 82, Tryning | F1J and 47A, 33B | 1962 |
| Grondal | J. W. | Collie | XG8 | 1924 |
| Grondal | J. W. | Wellington Locs. 1719, 3949, Buckingham Mill, via Collie | XG8 | 1962 |
| Grono | F. | Canning Loc. 32, Lots 1, 2 and 4, Bedford | F9G and 34D, 24E | 1962 |
| Gronow | D.I. | Victoria 8499 Caron | D1G and 28A, 24B | 1962 |
| Gronow | J. V. | Rubystone, Dalwallinu | KS9 | 1924 |
| Gronow | L. R. | West End, Moora | LG4 and 80A, 34B | 1962 |
| Gronow & Son | G. L. & C. | Grovalley, Coorow | 4GS and 12B, 59F | 1962 |
| Groom | Arthur | Highfield Farm, Wagin | AG4 | 1912 |
| Groom | Harry P. | Lone Pine Farm, Cross Roads, Pingelly | 1PG | 1924 |
| Grose | John & Charles | Brookmans Estate, Cannington | 5GO | 1924 |
| Grose | Wm. James | Woodlands, Kumminin | 1GZ | 1924 |
| Groser | Ernest W. | Mani, via Manjimup | UG9 | 1924 |
| Groser & Co. | H. W. | Mandialein, Cum Glen Athur, Beverley | GX0 | 1924 |
| Groser Co. | H. W. | Maudialein, Beverley | GX0 | 1912 |
| Grosina & Son | D. & A. | 72/75, 159, Lot 63A, Waroona | DG6 and 18B, 41E | 1962 |
| Grosskoff | B. A. | The Downes Yericoin | B7G and 102B, 55F | 1962 |
| Grossman | A. A. W. | Elouera, Kojonup | G8N and 28A, 50C | 1962 |
| Grossman | A. W. & B. | Norla (7505/7506/8133/8104), Kojonup | A8G and 7C, 119A | 1962 |
| Grossman | F. W. | Block 15534, Yelbeni | 7FG | 1912 |
| Grossman | F. W. | Block 15534, Yelbeni | 7FG | 1924 |
| Grossman | L. W. | Loc. 19280, Korrelocking | 7GU | 1924 |
| Grossman | P. | The Terrace, Yelbeni | AG7 and 48A, 21B | 1962 |
| Groth | F.A. | Culbin Downs, West Tarwongup, via Williams | FG7 and 37B, 40A | 1962 |
| Groth | L. D. | Fairfields, Williams | 2LD and 16A, 26B | 1962 |
| Groth | L. R. | West Tarwongup, Williams | LG8 and 13C, 44E | 1962 |
| Groth | Ludwig J. | Mimopice Farm Bruce Rock | L6G | 1924 |
| Grouchley | John Edwin | Fairlands, Vasse. | JG3 | 1928 |
| Group Settlement Lands Department | - | Within the State | GS7 | 1927 |
| Grout | W. H. | Stebonheath Farm, Cuballing | 8WG | 1912 |
| Grout | W. H. | Stebonheath Farm, Cuballing | 8WG | 1924 |
| Grout & son | G. | Glen Albyn, Cuballing | 7LG and 12B, 25E | 1962 |
| Grout Bros. | - | Stebonheath Farm Cuballing | 8WG and 14A, 39C | 1962 |
| Grove | George Thos. | Myrtle Farm, West Grass Patch | 6GO | 1924 |
| Grover | A. J. | Beverley | AG0 | 1912 |
| Grover | A. J. | Beverley | AG0 | 1924 |
| Grover | Clara M. M. | Wattle Park, Brookton | X2Z | 1924 |
| Grover | E. O'D. | Indinup, Kojonup Loc. 8946, Katanning | E7G and 34C, 28A | 1962 |
| Grover | Ernest Wm. | Beverley | GV4 | 1924 |
| Grover | L. & J. | Hillside, Bindi Bindi | S0G and 6D, 117E | 1962 |
| Grover | L. J. | Hill View,Eneabba, via Three Springs | LG2 and 114E, 21D | 1962 |
