| Wittfoht | W. J. | Arden Vale, Capel | 5WJ | 1912 |
| Wittfoht | W. J. | Arden Vale, Capel | 5WJ | 1924 |
| Wittwer | N. H. & J. E. | Koralla, Cuballing | NW4 and 4B, 109A | 1962 |
| Wittwer | T. & P. | Lots 13, 8 and Victoria M.1026 and Pt. 1025, Caramah | T0W and 16C, 107A | 1962 |
| Wllis & Co. | Hy. | Sandridge, Bunbury | H0W | 1924 |
| Woimar | Annie | Homestead, Barrambie | 7TW | 1912 |
| Woimar | Annie | Homestead, Barrambie | 7TW | 1924 |
| Wokalup Research Farm | - | Bundidup, Wokalup | B/|\R | 1962 |
| Wolfe | Catherine W. | Codgere Codg, Kellerberrin | CW5 | 1912 |
| Wolfe | Catherine W. | Codgere Codg, Kellerberrin | CW5 | 1924 |
| Wolfe | F. | 154-6-7, 160-1, Gledhow, via Albany | 7EP | 1962 |
| Wolfe | H. | Walverton, Nampup | 0WK | 1924 |
| Wolfe | H. R. T. | Plantagenet Locs. 2013, 1972, 1796, 2959, 2958, 4830, Bornholm, via Albany | HW5 and 6B, 25A | 1962 |
| Wolfe | J. & R. | Wolfeden, Bornholm | W5L and 41B, 17E | 1962 |
| Wolfe | John S. | Cady Codgere | 1WF | 1924 |
| Wolfe | M. W. | Nelson Loc. 12162, Frankland | M6W and 38C, 111E | 1962 |
| Wolfe | R. L. & K. | 6018, 2011, 1929, 132, 126, 128, Bornholm, via Albany | RW5 and 47B, 117E | 1962 |
| Wolfe | R. S. | Codg-Codgin, Kellerberrin | 1WF | 1912 |
| Wolfe Bros. | - | Yonga, Denmark | L8W | 1924 |
| Wolff | H. | Walverton, Nampup | 0WK | 1912 |
| Wollam | Durrane | Cue | 9OD | 1912 |
| Wollam | Durrane | Cue | 9OD | 1924 |
| Wolter | J. F. R. | Victoria Loc. 1531, Morawa | 6WJ and 45B, 49A | 1962 |
| Wolter | M. R. (Mrs) | Risden Park, Koolanooka | 7XW and 22B, 112A | 1962 |
| Wongawol Pty. Ltd. | - | Wongawol Station, Wiluna | W1M and 13C, 13A | 1962 |
| Wongoondy Pastoral Co. | - | Wellsford, Mullewa | 1HM and 19D, 33E | 1962 |
| Wongoondy State Coy. | - | Wongoondy and White Hall, Mingenew | SO7 | 1912 |
| Wongoondy State Coy. | - | Wongoondy and White Hill, Mingenew | SO7 | 1924 |
| Wongutha Mission Training farm | - | Esperance Loc. Nos. 625, 635, Esperance | WF0 and 10C, 23A | 1962 |
| Woninga Pastoral | - | Woninga, Wongan Hills | 6UA and 8D, 107E | 1962 |
| Wood | A. | Wellington Locs. 2612, 3641, 4234, 4237, Collie | ME5 | 1962 |
| Wood | A. A. | Woodlands Estate, County Peak | A7W | 1912 |
| Wood | A. A. | Woodlands Estate, county Peak | A7W | 1924 |
| Wood | A. B. D. | Warrawee, Rocky Gully | W3X and 11B, 4A | 1962 |
| Wood | A. C. | Donnywongup, Donnybrook | AL5 | 1912 |
| Wood | A. C. | Donnywongup, Donnybrook | AL5 | 1924 |
| Wood | A. C. | 158, Bunbury | 9CW and 34C, 116A | 1962 |
| Wood | A. J. | Woodlands, Preston via Donnybrook | A1W | 1912 |
| Wood | A. J. | Woodlands, Preston, Via Donnybrook | A1W | 1924 |
| Wood | A. P. | Windemere, Cowcowing | H3O and 17C, 116A | 1962 |
| Wood | A. W. A. | Lots 789, 555, 464, Margaret River | UU4 | 1962 |
| Wood | Alfred John | Blue Rock Farm, Donnybrook | GZ6 | 1924 |
| Wood | Anthony | Three Gate, Donnybrook | UU4 | 1924 |
| Wood | Arthur M. | Yilgarn Loc. 189, Westonia | 9QX | 1925 |
| Wood | B. & G. | Ros-na-ri, Carrolup | 9WR | 1912 |
| Wood | B. & G. | Ros-na-ri, Carrolup | 9WR | 1924 |
| Wood | C. B. | Glen Forrest, Glen Forrest | 7CU | 1962 |
| Wood | C. C. | Hay 2164, Denbarker, via Mt. Barker | WC9 and 44B, 112E | 1962 |
| Wood | Chas. S. | Sunnyside, Kellerberrin | SW6 | 1912 |
| Wood | Chas. S. | Coobowie, Pingelly | 3UW | 1924 |
