| Whitehorn | Francis | Inglewood Farm, Coolgardie | ZW7 | 1924 |
| Whitehorn | T. C. L. | Glenlyon, Yelbine via Northam | LW8 | 1912 |
| Whitehorn | T. C. L. | Glenlyon, Yelbeni | LW8 | 1924 |
| Whitehouse | C. | Wulfrunna Farm, Kellerberrin | 8WA and 43C, 27E | 1962 |
| Whitehouse | Clarence | Wulfunna Farm, Kellerberrin | 8WA | 1912 |
| Whitehouse | Clarence | Wulfunna Farm, Kellerberrin | 8WA | 1924 |
| Whitehurst | C. | Ering Farm, Nabawa | WH1 and 32B, 20A | 1962 |
| Whitehurst | Charles | Eringa Farm, Nabawah | WH1 | 1927 |
| Whitehurst | D. A. & A. M. | Woodstock, Yuna | T4B and 31B, 21A | 1962 |
| Whitehurst | D. E. & A. L. | Carrara Farm, Nabawa | DW8 and 40D, 6E | 1962 |
| Whitehurst | E. O. | Victoria Loc. 5006, 5014, Nolba | 7EW and 15B, 5E | 1962 |
| Whitehurst | J. C. | Mullewa | 9CW | 1912 |
| Whitehurst | J. C. | Mullewa | 9CW | 1924 |
| Whitehurst | J. J. | Mullewa | 6UV | 1924 |
| Whitehurst Bros. | - | Wandanooka, Mullewa | 0BW and 32B, 36A | 1962 |
| Whiteley | Albert | Location 8273, 12385, Greenhills | WZ4 | 1924 |
| Whiteley | Joseph | Bellvue, Armadale | X9W | 1924 |
| Whitell | P. | Sundridge, Bridgetown | W6Y and 44B, 35E | 1962 |
| Whitely | P. | Blocks 22295/55, 11871/74, Beverley | PW7 | 1912 |
| Whitely | P. | Blocks 22295/55, 11871/74, Beverley | PW7 | 1924 |
| Whitely & Sons | L. C. | Coranning, West Pingelly | NB4 and 40B, 7A | 1962 |
| Whiteman | M. L. C. | Mussel Pool Lot 82 Loc. 13 Town Lot 94, Caversham,via, Swan Guildford | 5LW and 45C, 42C | 1962 |
| Whiteside | A. G. | Bentong, Mount Barker | W6A | 1962 |
| Whitfield | B. L. | Nedging, Toodyay | 7LW and 14C, 3E | 1962 |
| Whitfield | E. G. | Wonobbing, Greenhills | 2EG | 1912 |
| Whitfield | F. | Loc. 25032, Merridin | F1W and 51F, 111B | 1962 |
| Whitfield | H. E. & F. M. | Eval, West Swan, via Guildford | 5QV | 1925 |
| Whitfield | H. M. | Nedging, Toodyay | W7D | 1912 |
| Whitfield | Jane | Knockdomonie, Newcastle | JW5 | 1912 |
| Whitfield | O. C. G. | Swan Locs. 24 and 25, Como | OW7 and 58F, 21C | 1962 |
| Whitfield | R. (Mrs) | Quarrington, Manjimup | E4A | 1962 |
| Whitfield | T. P. & R. | Lot 199, Barraghup, via Pinjarra | TP8 and 110B, 84E | 1962 |
| Whitfield | W. | Avon Loc. 7785, Merredin | 9FW and 40B, 42A | 1962 |
| Whitfield | W. & F. | Barro, Dandarragan | VV7 | 1912 |
| Whitfield | W. M. | Quarrington, Manjimup | U2X and 11D, 27E | 1962 |
| Whitfield & Co. | G. A. | Flametinge, Konnongorring | 1GW and 46C, 11E | 1962 |
| Whitford | F. R. | The Willows, Swan Loc. 5439, Gingin | KG6 and 48D, 80E | 1962 |
| Whitford | Mary | Commonage, East Coolgardie | 1MW | 1912 |
| Whitford | S. H. & D. J. | Springhill, Cuballing | 7YF and 60F, 10B | 1962 |
| Whitford & Sons | - | 14-Mile Brook, Congling | 9HW | 1912 |
| Whitlock | F. B. L. | Chiltern Homestead, Young's Siding | 2FL | 1912 |
| Whitlock | F. B. L. | Chiltern Homestead, Young's Siding | 2FL | 1924 |
| Whitlock, Loeffler, Dawe & Temple | F. A., F. P., W. H. & W. | Giralia Station, Winning Pool, Via Carnarvon | N7X | 1924 |
| Whitmarsh | E. G. | Nelson Loc. 11974, Pemberton | 2EW | 1962 |
| Whitmore | J. | The Willows, Balingup | 9JW and 14C, 118E | 1962 |
| Whitmore & Finnerty | - | Quabba, White Peak, Via Geraldton | VF1 | 1924 |
| Whitsed | G. D. | Kayville Park and Milbank, Dowerin | W5E and 32C, 26E | 1962 |
| Whitsed | Geo. | Block No. 9851, Ejanding | W5E | 1912 |
| Whitsed | Geo. | Block No. 9851, Ejauding | W5E | 1924 |
| Whitsed | N. G. | Millview, Ejanding, via Dowerin | N5W and 22C, 44E | 1962 |
