| Garrity | P. | Greenhills, Broomehill | PG2 | 1912 |
| Garrity | P. | Greenhills, Broomehill | PG2 | 1924 |
| Garrity | W. M. | Glen Iris, Broomehill | WG5 | 1912 |
| Garrity | W. M. | Glen Iris, Broomehill | WG5 | 1924 |
| Garrow | R. F. H. | 2992 Swan, Bassendean | 4TG | 1962 |
| Garside | J. R. & G. M. | Bryneithin (Loc. Nos. 93 and 31), Gidgegannup | 1GM and 40B, 80A | 1962 |
| Garside & Choyce | J. & D. | Avon Locs. 16307 | GK7 | 1924 |
| Garstone | B. T. | Sussex Locs. 781, 782, Margaret River | B6G and 33C, 112E | 1962 |
| Garstone | C. | Kalang, Woodanilling | T7G and 3B, 80E | 1962 |
| Garstone | Cyril R. | Martling, Moojebing | 8RG | 1924 |
| Garstone | E. J. | Plantagenet 1578, King River, via Albany | SS2 and 47D, 41E | 1962 |
| Garstone | R. | 351 Home Block, Woodanilling | 6RG and 117D, 31E | 1962 |
| Garstone | S. | Wongalea, Cowaramup | GT5 | 1962 |
| Garstone | Tom | Martling, Katanning | T7G | 1912 |
| Garstone | Tom | Martling, Katanning | T7G | 1924 |
| Garstone & Son | C. R. | Martling, Katanning | 8RG and 3C, 3E | 1962 |
| Garstone & Sons | A.E. | Mazebrook, Margaret River | K0F and 42B, 46E | 1962 |
| Garth | Thomas | Locs. 6924, 6927, Carnamah | G9Y | 1924 |
| Gartner | V. E | Mardawarra, Mullalyup | C0G and 10B, 117A | 1962 |
| Gartrell | A. | Dingwall, Avon Locs. 4495, 5822. West Dale, Beverley | 5GA and 33A, 44B | 1962 |
| Gartrell | F. & J. | Mambini, West Brookton | T2G and 5D, 29E | 1962 |
| Gartrell | K. | Avon 9190, 10219, 17149, 10220, ppn. 8201, 5459-61, Brookton | KG7 and 45D, 106E | 1962 |
| Gartrell | W. H. | Redcliffe, Belmont | HG1 | 1912 |
| Gartside | H. | Greenacres, Australind | Y2U | 1962 |
| Garvey | J. L. | Kentucky, Dardanup | MG5 and 37D, 5E | 1962 |
| Garvey | Mary | Dardanup | MG5 | 1912 |
| Garvey | Mary | Dardanup | MG5 | 1924 |
| Garvey | P. & C. | Summerhill, Dardanup | 4PG and 14C, 17E | 1962 |
| Garvin | S. A. & E. R. | River Lyn, Balingup | SG8 and 28C, 114A | 1962 |
| Gascoye, Carrying Co. | - | Carnavon | GC6 | 1924 |
| Gascoyne Carrying Co. | - | Carnarvon, Carnarvon | GC6 | 1912 |
| Gascoyne Vermin Board | - | Gascoyne, Carnarvon | VB0 | 1912 |
| Gascoyne Vermin Board | - | Vermin District, Carnarvon | VB0 | 1912 |
| Gascoyne Vermin Board | - | Gascoyne Vermin District, Carnavon | VB0 | 1924 |
| Gaskin | A. T. & J. M. | Mt. Pleasant, Walkaway | ML3 and 112E, 17C | 1962 |
| Gaskin | H. C. & I. | Glastonbury, West Pingelly | 5OG and 8B, 118A | 1962 |
| Gaskin | Henry | Dairy Farm, Bridgetown | 5OG | 1924 |
| Gason | R. W. | Lot 13, Stoneville | R5G and 113D, 118E | 1962 |
| Gasser- Hetty | - | Avon 13629, Bilbarin | I0G and 3B, 35E | 1962 |
| Gast | Joseph C. | Avon Loc. 19302, Graball | Q5G | 1925 |
| Gastaldo | V. T. | Torina Farm 2753, Collie | 2DG and 107E, 107D | 1962 |
| Gaston | Albert | Laverton | AG1 | 1912 |
| Gaston | Albert | Laverton | AG1 | 1924 |
| Gatenby | Alfred | 141 Gate, Katanning East | GA4 | 1924 |
| Gates | Albert George | Leases 21537/55, 3514/68, 9218/74, Frindsbury via Bridgetown | 2GZ | 1924 |
| Gates | Alfred | No. 6 Mill, Jarrahdale | AG9 | 1912 |
| Gates | Alfred | No. 6 Mill, Jarradale | AG9 | 1924 |
| Gates | James | Glen Hazel, Mullalyup | HW5 | 1912 |
| Gates | James | Glen Hazel, Mullalyup | HW5 | 1924 |
| Gath | A. M. & G. | Billeroy, Cuballing | 5SG and 21C, 17A | 1962 |
