| Withnell | Jas. A. | Edjindina, Kookynie | A4B | 1924 |
| Withnell | Jas. H. | Karratha Station, Roebourne | JU0 | 1912 |
| Withnell | Jas. H. | Karratha Station, Roebourne | JU0 | 1924 |
| Withnell | K. J. | Dumbo, Tootra | Z7H and 31B, 7A | 1962 |
| Withnell | S. J. H. & V. E. | Swan Loc. T.220-3, 244, 351, 525, Mundijong | 9AF and 20B, 105E | 1962 |
| Withnell | W. J. | Karratha, Roebourne | OU1 | 1912 |
| Withnell | W. J. | Karratha, Roebourne | OU1 | 1924 |
| Withnell & Co. | J. W. | Dirk Hartog Island | 1DH | 1912 |
| Withnell & Co. | J. W. | Dirk Hartog Island | 1DH | 1924 |
| Withnell Bros | - | Karratha, Roebourne | WB7 | 1924 |
| Withnell Bros. | - | Karratha, Roebourne | WB7 | 1912 |
| Witney | Eleanor M. | Coverdale, Dowerin | 4QW | 1924 |
| Witney | P. C. | The Last Chance, Korrelocking | P6V | 1924 |
| Witney Bros. | - | Willenhall, Wyalkatchem | P6W and 46D, 21E | 1962 |
| Witnish | K. R. | Hambledon, Lowden | 8KW and 28B, 111E | 1962 |
| Witt | F. W. | Fitz. Loc. 186, Grass Patch | 3YP | 1924 |
| Witt | R. A. | Honey Lee, Grass Patch | WZ3 and 37B, 115A | 1962 |
| Witte | W. | Tachbrook, Arthur River | 0WW | 1912 |
| Witte | W. | Tachbrook, Arthur River | 0WW | 1924 |
| Wittenoom | E. & F. | Murralgarrie, Yalgoo | EW4 | 1912 |
| Wittenoom | E. & F. | Murralgarrie, Yalgoo | EW4 | 1924 |
| Wittenoom | F. F. B. | Boolardy and Cranmore Park, Murchison and Walebing | 1CW | 1912 |
| Wittenoom | F. F. B. | Boolardy Station, Murchison. Cranmore Park, Walebing | CW4 | 1912 |
| Wittenoom & Burges | - | Mulga Downs and Kerdiadary via Roebourne | MD2 | 1912 |
| Wittenoom Co. Pty. Ltd. | C. H. | Muralgarra Station, via Yalgoo | EW4 and 5B, 57F | 1962 |
| Witter | J. A. | Theda Station, Wyndham | J3W and 4D, 34E | 1962 |
| 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 |
