| Joyner | Robt. | Block 8880, Wickepin | R7J | 1924 |
| Joynes | Geo. | Avon Loc. 17310, 17270, 17347, 9152, 17348, Lease 32186/55, 9006/68, 9427/26, 9570/56, 9486/56, Dowerin | Z6J | 1924 |
| Joynes | H. R. | Deepdene, Jerramungup | H2J and 16B, 108E | 1962 |
| Joynes | N. E. J. | 1693, Lake King | G46 and 111A, 5B | 1962 |
| Joynes | N. E. J. | 1693, Lake King | G4R and 11A, 5B | 1962 |
| Joynes | W. T. & W. D. | Old Kokardine, Ningham 12, 13, 142, Cadoux | W1J and 32D, 118E | 1962 |
| Jubb | T. J. | Cockburn Sound 369, Jarradale | TJ3 | 1962 |
| Jubilee Downs & Nerrima Pastoral Co. Ltd. | - | Jubilee Downs, West Kimberley | O7N and 9E, 11D | 1962 |
| Jubilee Downs & Nerrima Pastoral Co. Ltd. | - | Nerrima Downs, West Kimberley | OC7 and 24B, 9E | 1962 |
| Jubilee Downs and Nerrima Pastoral Co. | - | Jubilee Downs and Nerrima Downs Stations, West Kimberley | O7N | 1924 |
| Judas | Domenic | Laverton and Burtville, Ida H. G. Mine, Laverton | 0DJ | 1912 |
| Judas | Domenico | Laverton and Burtville, Ida H. G. Mine, Laverton | 0DJ | 1924 |
| Judge | Robt. Maidstone | Brookside, Calingiri | 6OV | 1924 |
| Juett | A. | Belmont and Armadale, Belmont and Armadale | J2A | 1962 |
| Juett | John | Block 52n, Burnakurra | J6U | 1912 |
| Juett | John | Block 52n, Burnakurra | J6U | 1924 |
| Jujnovich | T. I. & J | Mungalong, The Lakes | TJ2 and 115D, 26E | 1962 |
| Jukes | C. | 5503 and 6782, Pintharuka | C3J and 23B, 41E | 1962 |
| Jukes | J. W. S. | Tyburn Grange, Totadijin near Hine's Hill | 4TG | 1912 |
| Jukes | J. W. S. | Tyburn Grange, Totadjin | 4TG | 1924 |
| Juma | Khan | Bummer's Creek via Mt. Malcolm | 5JN | 1912 |
| Juma Khan | - | Bummers' Creek, via Mt. Malcolm | 5JN | 1924 |
| Juma Khan & Adam Khan | - | Mt. Margaret Goldfields, Leonora | 6AJ | 1912 |
| Juma Khan & Adam Khan | - | Mt. Margaret Goldfields, Leonora | 6AJ | 1924 |
| Junda Singh | - | Commonage, Wiluna | UD9 | 1924 |
| Juniper | E. L. | Minderoo, Station, Onslow | T1J and 17D, 30E | 1962 |
| Junk | D. | 13983, 13975, 16527, 13984, Burracoppin | 9DJ and 102B, 36E | 1962 |
| Junk | D. B. | 11704, 4389, 11699, 21397, Burracoppin | D5J and 80B, 42A | 1962 |
| Jupp | A. J. | Riverside, Nabawa | AJ2 and 10D, 109E | 1962 |
| Jupp | A. L. | Horsham, Yuna | 4JU and 50A, 42B | 1962 |
| Jupp | A. W. & C. | Rushy Gully, Nabawa | WJ4 and 26D, 103E | 1962 |
| Jupp | Annie F. | Eileen, Roslyn via Geraldton | 7AJ | 1912 |
| Jupp | Annie F. | Eileen, Roslyn, via Geraldton | 7AJ | 1924 |
| Jupp | C. F. | Gum Flat Farm, Nabawa | FJ9 and 15B, 119E | 1962 |
| Jupp | F. E. & R. D. | Hillview, Nabawa | F4J and 7C, 113E | 1962 |
| Jupp | I. P. | 2115, 1364, 11, Nabawa | PJ7 and 45C, 45E | 1962 |
| Jupp | O. H. | Prosperity Farm, Yuna | 0HJ and 31A, 40B | 1962 |
| Jupp | O. H. | Prosperity Farm, Yuna | 0IJ and 31A, 40B | 1962 |
| Jupp | Saml. H. jun. | Nabawa, via Geraldton | SJ2 | 1924 |
| Jupp | Saml. H. sen. | Nabawa, via Narra Tarra | 0SJ | 1924 |
| Jupp | Saml. H., jun | Nabawah, Geraldton | SJ2 | 1912 |
| Jupp | Saml. H., sen | Nabawah, Narra Tarra | 0SJ | 1912 |
| Jupp | Wm. Fredk. | Nabawah, Narra Tarra | WJ4 | 1912 |
| Jupp | Wm. Fredk. | Nabawa, via Narra Tarra | WJ4 | 1924 |
| Jupp & Co. | N. | 7 and 8, Nabawa | 1NJ and 20B, 119E | 1962 |
| Jupp & Co. | N. | 7 and 8, Nabawa | 1ZJ and 20B, 119E | 1962 |
| Jupp & Sons | A. L. | All Square Farm, Yuna | YO8 and 36A, 34C | 1962 |
| Jurjevich | A. | Loc. 15 Cockburn Loc., South Cogee | 4NJ | 1962 |
| Jurjevich | A. | Loc. 15 Cockburn Loc., South Coogee | 4ZJ | 1962 |
| Jury | A. R. | Loc. 3377, 5817, 7612-3, 7660, 6931, Nyabing | DS8 and 84C, 11E | 1962 |
