| Wheelock & Sons | - | Mullewa | W1S | 1924 |
| Wheelock & Sons | J. B. | Mullewa, Geraldton | W1S | 1912 |
| Wheelock Bros. | - | Pindar | 3UK | 1924 |
| Wheelok | F. | Upper Irwin, Mingenew | FJ5 | 1912 |
| Wheelok | F. | Upper Irwin, Mingenew | FJ5 | 1924 |
| Wheelon | R. F. | Moreland Farm, Dongarra | P7B | 1924 |
| Wheelwright | C. | Banksia, Bolgart | 6CW | 1912 |
| Wheelwright | C. | Banksia, Bolgart | 6CW | 1924 |
| Wheilock | E. W. | Minilya Farm, Carnarvon | E5W | 1924 |
| Whelan | R. F. | Lowlands, Yandanooka | P7B and 42B, 21E | 1962 |
| Whelcock | J. | Payne's Find Common, Mt. Magnet | XV9 | 1924 |
| Whettem | J. R. | Hadley Loc. 370-1, Waroona | W7Y and 118D, 105E | 1962 |
| Whisson | A. E. | Mount Anne, Waeel | W2D | 1927 |
| Whisson | E. R. | Karalto, Cunderdin | 2EW and 34B, 110A | 1962 |
| Whisson | F. M. | Commonage, Davyhurst | OW5 | 1912 |
| Whisson | F. M. | Davyhurst | OW5 | 1924 |
| Whisson | J. A. & D. W. | Mt. Annes, Waeel, Meekering | W2D and 10D, 28E | 1962 |
| Whisson | M. C. & E. M. | Clover Dale, East Pingelly | ME2 and 22C, 26E | 1962 |
| Whisson | S. B. | Gingarring, Pingelly | W2V and 10B, 28E | 1962 |
| Whisson | W. R. & D. | Ashley, Meekering | RD6 and 37D, 104E | 1962 |
| Whisson & Co. | B. H. | Melbourne Loc. 927, Dalwallinu | 5BW and 38C, 26E | 1962 |
| Whistler | F. & J. | Avon Loc. 15186, Merredin | F7W and 18D, 120E | 1962 |
| Whistler | F. E. | Brancaster, Dinninup | FE7 | 1962 |
| Whistler | H. B. | Brancaster, Boyup Brook | WX1 and 22C, 9E | 1962 |
| Whistler | J. | Windsor Farm, Merredin | W0G and 16C, 18A | 1962 |
| Whistler | K. H. (Mrs) | Loc. 14075, North Merredin | S1G and 44D, 36E | 1962 |
| Whistler Bros. | - | Loc. 1356, Nelson Loc. 54, Boyanup, Boyanup | 7WB | 1912 |
| Whistler Bros. | - | Location 1356, Nelson Location 54, Boyanup | 7WB | 1924 |
| Whitaker | F. | Lakeside, Duranillin | YW4 and 50B, 110A | 1962 |
| Whitaker | H. & R. L. | Ninghan 2575 and 3496, Kulja | HL8 and 37C, 39E | 1962 |
| Whitall | L. A. | Qualin, Brookton | LW1 | 1912 |
| Whitall | L. A. | Qualin, Brookton | LW1 | 1924 |
| Whitbread | Maud | Group 125, Wellard | M6W | 1926 |
| Whitbread | O. G. | Rambling Acres, Brookton | 0GW and 43D, 116E | 1962 |
| Whitcher | R. | South Joverdine Farm, Mukinbudin | RW2 and 12C, 113E | 1962 |
| White | A. F. | Ngaree, Wickepin | FW6 and 51F, 80D | 1962 |
| White | A. H. & R. | Mountfield, Wickepin | SF7 and 39B, 4E | 1962 |
| White | A. L. | 394/645, 394/1187, Port Hedland | E7O and 1C, 119A | 1962 |
| White | A. S. | Avon 27500, Corrigin | Y4W and 32C, 6A | 1962 |
| White | A. T. (Mrs) | Treeton, Cowaramup | 7BG and 38C, 112E | 1962 |
| White | A. W. | P.L. 469/95, Esperance | 3AW | 1912 |
| White | A. W. | P.L. 469/95, Esperance | 3AW | 1924 |
| White | Alexander | Group Settlement, Group 22. Rosa Brook | 5QK | 1925 |
| White | Annie | Frog Hollow, Turkey Creek | AW1 | 1912 |
| White | Annie | Frog Hollow, Turkey Creek | AW1 | 1924 |
| White | Arthur | Sun-Holme Farm, Winchester | A0W | 1926 |
| White | Arthur | Sun-Holme Farm, Winchester | 6YT | 1926 |
| White | Arthur David | Ninghan Location 131, Kondut | 9QV | 1924 |
| White | Arthur G. W. | The Homestead, Yandanooka | 7YV | 1924 |
| White | Arthur John | Kojonup Location 7109, Gnowangerup | Y3X | 1924 |
