| Errcy | A. D. | Sussex 1635, 3125, Margaret River | AE7 and 46C, 29E | 1962 |
| Errington | H. G. | Woodbine, Moore River | H1E and 37A, 17B | 1962 |
| Erwin | John | Roelands | U5E | 1924 |
| Esan | M. | Sawpit Creek. Hall's Creek | SOE | 1912 |
| Esan | M. | Sawpit Creek, Hall's Creek | S0E | 1924 |
| Esau | Bert | P.L. 2036/98, Bullara, Hall's Creek | 0EZ | 1924 |
| Esberey | William Jason | Common, Day Dawn | 6EA | 1924 |
| Escott | R. C. | Irenea, Gnowangerup | E5T and 8B, 35E | 1962 |
| Escott | W. | Plant Loc. 559, Albany | E6T and 42E, 31D | 1962 |
| Eskett | E. J. | Inglescome, c/o P.O. Williams Bay, Denmark | 2KE | 1924 |
| Eskett | L. & M. | 3830 & 2523, Lower Kalgan, via Albany | L3E and 32C, 45E | 1962 |
| Esmond | A. J. T. | Rosedale 109/151/192, Harvey | E6E | 1962 |
| Esmond | Eva E. | Rosedale, Uduc | E6E | 1912 |
| Esmond | Eva E. | Rosedale, Uduc | E6E | 1924 |
| Esmond | Michael | Viking Mining Lease, Norseman | 3EN | 1924 |
| Esperance District Roads Board | - | Esperance Pount, Esperance Bay | E1Q | 1924 |
| Esperance Districts Roads Board | - | Esperance Pound, Esperance Bay | E1Q | 1962 |
| Esperance Farm Syndicate | - | Esperance Farm, Pingelly | 0EF and 4B, 119A | 1962 |
| Espie | James | Pastoral Lease 2555/102, Mt. Magnet, Leonora | JE5 | 1912 |
| Espie | James | Pastoral Lease 2555/102, Mt. Margaret, Leonora | JE5 | 1924 |
| Espinos | D. | Loc. 801, Yoongarilup via Busselton | E3Z | 1924 |
| Espinos | G. | Sussex Locs. 1886/7/8/8/9, Yoongarilup, via Busselton | G9E | 1962 |
| Espinos | P. | 1958/9, 1960/1, Karridale | E7O | 1962 |
| Essex | Geo. | Summer Hill, Victoria Plains | GE3 | 1912 |
| Essex | George | Summer Hill, Victoria Plains | GE3 | 1924 |
| Essex | John J. | Summer Hill, Victoria Plains | J8E | 1912 |
| Essex | John J. | Summer Hill, Victoria Plains | J8E | 1924 |
| Essex | R. H. & F. G. | Rocky Ridge and Duncans, Waddington | R6E and 117D, 56F | 1962 |
| Essex | S. S. | Mambooda, Moora | P1D and 71B, 22E | 1962 |
| Esslemont | G. A. | Port. Avon Loc. 1953, Lot M. 1788, Toodyay | 7GE and 42D, 41E | 1962 |
| Etheridge | A. R. P. | Hay Loc. 1189, Tenterden | 5XY | 1924 |
| Etheridge | D. R. & I. M. | Lot 67, Kendenup | 5XY and 51F, 114D | 1962 |
| Etheridge | N. R. & O. | Lot 8, Armadale | N0E and 43C, 108E | 1962 |
| Etheridge | W. F. G. | Hay Loc. 881, Tenterden | 1FE and 44A, 12C | 1962 |
| Etherton | Albert E. | The Glen, Northampton | YE7 | 1924 |
| Etherton | E. J. | Avon Locs. 882-3, 12742, 16335, 17354, Dowerin | 1EE and 8A, 7B | 1962 |
| Etherton | E. R. | Marie 1813, Mt. Helena | EE7 and 37C, 46A | 1962 |
| Etherton | J. I. | Avon Loc. 4064, Dowerin | 8EK and 28A, 36B | 1962 |
| Ettridge | A. W. | Kookaroo, Frankland | A1E and 119B, 37E | 1962 |
| Ettridge | Thomas William | Glenomera Farm, Quairading | UE4 | 1924 |
| Etty | Robert J. | Craiglee, Badgerin via Dowerin | X8E | 1924 |
| Eucla Cattle Co. | - | Nurina near Eucla | N7A | 1924 |
| Eugenup Grazing Co. | - | Eugenup, Gnowangerup | F5M and 11C, 3E | 1962 |
| Eulo Grazing Co. | - | Eulo, Kojonup | KL1 and 7C, 16A | 1962 |
| Eureka Estate | - | Eureka Farm, Broomehill | 4AU and 18B, 12E | 1962 |
| Eustace | W. W. | Hillstead, Nannup | RP1 | 1912 |
| Eustace | W. W. | Hillstead, Nannup | RP1 | 1924 |
| Eva | A. J. & M. T. | Woodlocs, Pingelly | YE3 and 13C, 59F | 1962 |
| Eva | W. B. | Morning Valley, Nalya, via Brookton | N6E and 52F, 32C | 1962 |
| Eva | W.J. | Dingley Dell, Pintharuka | YE3 | 1924 |
