| Winstonley | J. H. | Ti Tree Gully, Yuba | AZ2 | 1912 |
| Winstonley | J. H. | Ti Tree Gully, Yuba | AZ2 | 1924 |
| Winter | Brandt & Co. | Mt. Magnet | W3U | 1924 |
| Winter | C. A. A. | 250 Belgravia St., Cloverdale | CW5 and 36B, 46E | 1962 |
| Winter | C. S. | Golden Valley, Koorda | 4SW and 42D, 112E | 1962 |
| Winter | I. H. | Ninghan Locs. 175, 549, 550, 1072, 1017, Koorda | WM1 and 34D, 50E | 1962 |
| Winter | R. M. & U. T. | Manna Flats, Keysbrook | R0W and 54F, 7C | 1962 |
| Winter | W. J. | Kaloorup, Busselton | Y8B | 1962 |
| Winterbourne | C. E. & A. M. | Valley Field, Morawa | A3W and 109D, 15E | 1962 |
| Winters | O. E. | 8625 Victoria Loc., Tardun | O3W and 44B, 3A | 1962 |
| Winton | Robt. | Trayning | K5L | 1924 |
| Winvale Pastoral Co. | - | Winvale, Bailup, via Gidgegannup | 8HW and 42C, 80A | 1962 |
| Wirling | John Hy. | H. F. 8821-94, Wonnerup | 0HX | 1912 |
| Wirling | John Hy. | H. F. 8821/94, Wonnerup | 0HX | 1924 |
| Wirth | Alfred | Brucedale, via Jardee | AW1 | 1926 |
| Wirth | N. J. | Springland, Toodyay | NN3 | 1924 |
| Wisbey | C. | Havilah, Greenhills | 3CW | 1912 |
| Wisbey | C. | Havilah, Greenhills | 3CW | 1924 |
| Wisbey | H. | Spring Park, Nolba | H7W and 20D, 4E | 1962 |
| Wisbey | J. E. | Surrey Farm, Walkaway | 5WY and 22C, 52F | 1962 |
| Wise | C. | Glengarry Farm, Wickepin | 2JR and 10D, 112E | 1962 |
| Wise | Ed | Port Hedland | L4J | 1924 |
| Wise | Ed. | Port Headland | L4J | 1912 |
| Wise | H. C. J. | Plantagenet 4706, Narrikup | 5CY and 22B, 33E | 1962 |
| Wise | H. E. | Moojebing | HE2 | 1912 |
| Wise | H. E. | Moojebing | HE2 | 1924 |
| Wise | Herbert Chas. Jno. | Warren Road, via Katanning | 5CY | 1924 |
| Wise | J. | Cockmanning's, Manjimup | 2UW | 1924 |
| Wise | J. | 1497, Upper Swan | W1J | 1962 |
| Wise | John William | Kevington, Jarnadup | QE9 | 1925 |
| Wise | S. J. | Oak Dale, Broome | SW5 | 1912 |
| Wise | S. J. | Oak Dale, Broome | SW5 | 1924 |
| Wise | Wm. H. | Kia-Ora, Kent Road, Denmark | ZW3 | 1924 |
| Wise & Leach | R. A. & P. | The Prairie, Tambellup | PL7 and 104D, 28E | 1962 |
| Wise & Son | H. J. | Clear Valley, Gnowangerup | HJ7 and 39B, 29A | 1962 |
| Wise & Son | R. A. | Wililoo, Katanning | 2RW and 50B, 3A | 1962 |
| Wiseman | F. R. | Stanhope, Farm, Talbot Brook via Northam | 1WY | 1924 |
| Wiseman | John G. | Talbot via York | W5F | 1924 |
| Wiseman | L. L. | Sussex 1731-2, 1744, Cowaramup | AW2 and 7B, 38E | 1962 |
| Wiseman | W. M. | Stanhope, Talbot, via York | 1WY and 29B, 27E | 1962 |
| Wishart | H | Muntebin, Quairading | W7U | 1924 |
| Wishart | H. | Muntebin, Quairading | W7U | 1912 |
| Wishart | H. E. | Leschenaltin Park, Yoting | HW8 and 12C, 105A | 1962 |
| Wishart | H. H. | C.P. 56/598, Wooraloo | HW4 | 1912 |
| Wishart | H. H. | C. P. 56/598. Wooroloo | HW4 | 1924 |
| Wishart | J. H. | 19291, 17529, Yoting | WJ2 and 32D, 116E | 1962 |
| Wishart | T. K. | The Braes, Nannup | T2K and 49B, 109E | 1962 |
| Wishart | W. | Swan Loc. 1637, Wooroloo | BM0 and 22C, 37A | 1962 |
| Wishart | W. M | Block 4123, Mt. Caroling | TJ5 | 1924 |
| Wishart | Wm. | Block 4123, Mt. Caroling | TJ5 | 1912 |
