| James | W. | Harvey A. A. Lot 146, Waggerup | 9NY | 1924 |
| James | W. H. | Wangrakine, Geraldton | WJ7 | 1912 |
| James | W. H. | Wangrakine, Geraldton | WJ7 | 1924 |
| James | W. H. A. | Canning 31 Lots 79, 100 and 137, Armadale | WJ3 | 1962 |
| James | Wm. H. | Rollah Station, La Grange Bay | Z9Z | 1924 |
| James | Wm. Henry | Totadjin, via Belka | 4KZ | 1924 |
| James & Hill | - | Riverside, Kalgan River, Albany | H8R | 1912 |
| James & Hill | - | Riverside, Kalgan River, Albany | H8R | 1924 |
| James & Ridley | - | Boyanninup, Broome Hill | JX2 | 1924 |
| James Bros. | (C. & M.) | Maralinga, Plant 717, 718, 3636, King River, Albany | BJ1 and 44B, 114E | 1962 |
| James Bros. | - | Colwyn Farm, Dumbleyung | 2JZ | 1912 |
| James Bros. | - | Colwyn Farm, Dumbleyung | 2JZ | 1924 |
| James Bros. | - | 3156, 4068, 5367, 1526, 1529, 1748, 2270, 2078, Cranbrook | 37J and 32D, 46E | 1962 |
| Jameson | C. M. | Ningham 2405, Koorda | 7UJ and 45A, 50C | 1962 |
| Jameson | G. G. | 2406 Ningham, Koorda | GJ2 and 16B, 43E | 1962 |
| Jameson | John | (butcher), Boulder | ZK8 | 1924 |
| Jameson | P. (Miss) | Loc. 298 and 295, Narrogin | VJ9 and 47A, 113B | 1962 |
| Jameson | Wm. | Houghton Farm, Mokine Rd, Narrogin | VJ9 | 1924 |
| Jamieson | A. | Lambing Camp, Bonnie Rock | 7AJ and 20B, 71A | 1962 |
| Jamieson | A. | Sunnyside, Quarading | A4A and 42D, 104E | 1962 |
| Jamieson | A. H. | Loc. 32 Part Lot 28, Roleystone | Q1J and 37C, 3A | 1962 |
| Jamieson | A. J. | Tramby Park, Maylands | AC3 | 1962 |
| Jamieson | L. K. | Eljaynine, Sussex Loc. 2625-6, Boallia | 7J9 and 31D, 47E | 1962 |
| Jamieson | R. C. | Lyon Bank, Narrogin East | XJ9 | 1924 |
| Jamieson | R. C. & G. C. | Lyon Bank, East Narrogin | XJ9 and 6C,21E | 1962 |
| Jamieson | T. (jnr.) | Wellington 72, Capel | VJ8 and 14B, 11A | 1962 |
| Jamieson | Thos. | Lease 35964/55, Capel | VJ8 | 1924 |
| Jamieson | W. P. | Lease 25431/55, Denmark | J4X | 1924 |
| Jamwil | Khan | Commonage, Lawlers | 2QH | 1912 |
| Jamwil | Khan | Commonage, Lawlers | 2QH | 1924 |
| Jankovich | F. | Swan Loc. 1159, 2841 and Pt. 1230, 784, Bullsbrook | F8J | 1962 |
| Jaques | Charlotte E. | Thornleigh, South Caroling | C4J | 1912 |
| Jaques | Jose. Wm. | Thornleigh, S. Caroling | C4J | 1924 |
| Jaques | Vernon | Bradgate Park, Quairading | Q1J | 1924 |
| Jaques | W. H. & C. | Block 6073/56, Carnamah | 2JQ3 | 1912 |
| Jaques | W. H. & C. | Block 6073/56, Carnamah | 2JQ | 1924 |
| Jaques | Wm. B. | C.P. 3456/56, S Caroling | W5J | 1912 |
| Jaques | Wm. B. | C. P. 3456/56, S. Caroling | W5J | 1924 |
| Jarick | H. | River View Farm, Woodanilling | 8ON | 1924 |
| Jarick | R. A. | Cercila, Wagin | 8UJ | 1962 |
| Jarvie | A. D. | M.2019, Miling | 0AJ and 84A, 46C | 1962 |
| Jarvie | W. J. | Loc. 1648, Miling | WJ5 and 7D, 42E | 1962 |
| Jarvis | Arthur Thos. | Jigalong Farm, Bencubbin | 6VZ | 1924 |
| Jarvis | Benjn. | Wenteriga, Narrogin | BJ1 | 1912 |
| Jarvis | Benjn. | Wenteriga, Narrogin | BJ1 | 1924 |
| Jarvis | C. E. | Locs. 12576-7, 25035, 25246, Merredin | CJ6 and 80E, 24D | 1962 |
| Jarvis | E. G. | Bonnie Doon, Balingup | 2VU and 120B, 22E | 1962 |
| Jarvis | Ernest John | Bonny Doon Farm, Lower Balingup | 2VU | 1924 |
| Jarvis | Frank | Commonage, Sth. Bunbury | 2FK | 1924 |
| Jarvis | J. | Happy Vally, Wellington Loc. 3795, 1307, 1376, 2184, Donnybrook | 6JY | 1962 |
