| Lussich | J. J. & D. L. | Shady Hills, East Bullsbrook | DL1 and 102C, 24E | 1962 |
| Lussick & Co. | - | Madji-Mia, Miling | J4L and 17B, 32A | 1962 |
| Lutgens | Hans | Dundeen Farm, West Pingelly | L6T | 1924 |
| Luther | K. | Ivanhoe Williams Locs. 9521, 12260, Lake Grace | KL7 and 17B, 48E | 1962 |
| Lutley | Robert F. | Memmick, Babakin | L4U | 1924 |
| Lutz | A. E. A. | Gundaring, Wagin East | L9A | 1924 |
| Lutz | C. E. T. | Midnight Farm, Dumbleyung | 3TL | 1912 |
| Lutz | C. E. T. | Midnight Farm, Dumbleyung | 3TL | 1924 |
| Lutz | F. W. & D. M. | Bergala, Muchea | W6L and 4A, 107B | 1962 |
| Lutz | J. W. C. | Gundaring, East Wagin | L9A | 1924 |
| Lutz | R. B. | Folley, Wagin | TH2 | 1925 |
| Lutz | R. B. | Ravenhurst, West Wagin | TH2 and 37A, 4C | 1962 |
| Lutz & Co. | A. | Mt. Pleasant and Monomieth, Arthur River and Wandana, East Yuna | L9A and 80E, 16D | 1962 |
| Lutze | E. W. | Maitland Farm, Winchester | 2DQ and 16D, 112E | 1962 |
| Lutze | Ernest R. E. | Homestead, 9790-74, Wagin | EL6 | 1912 |
| Lutze | Ernest R. E. | Homestead, 9790/74, Wagin | 3TL | 1924 |
| Luz | P. E. & M. J. | The Brook, Kojonup | P1L and 37C, 46E | 1962 |
| Lyall | Ada E. | Oak Braes, Denmark | UL4 | 1924 |
| Lydon | W. | Lots 16/17, Hamilton Hill, Fremantle | 4LY | 1924 |
| Lynam | A. G. | Rosemount, Bridgetown | K0L and 13B, 11A | 1962 |
| Lynam | J. A. | Balbarrup Road, Bridgetown | K0L | 1924 |
| Lynch | A. E. & F. J. | Lynch's Farm, Kununoppin | Y3L | 1924 |
| Lynch | A. E. & F. J. | Avon location 15117 and 14820, Kununoppin | YL9 | 1924 |
| Lynch | Albert | New Field, Eastern Road, Geraldton | 2YN | 1924 |
| Lynch | Clara | Glenlyon Farm, East Narogin | 3CL | 1924 |
| Lynch | Clarence | Leases 30161/55, Trayning | 3ZL | 1924 |
| Lynch | David G. | Gilgering, Avon District | D3L | 1924 |
| Lynch | E. T. | Iaroma, Mount Barker | 2EL and 20D, 16E | 1962 |
| Lynch | F. J. & D. W. | Plantagenet 367, Albany | 3WF and 36B, 45E | 1962 |
| Lynch | J. | Ninghan, Muckinbudin | K8Q | 1924 |
| Lynch | J. G. | M. 841-4, Part M. 843, Three Springs | L7Y and 44B, 102E | 1962 |
| Lynch | John | Carlistown, Beria, Via Laverton | 1YB | 1924 |
| Lynch | John M. | Dangan Cutting, Kellerberrin | L6Y | 1924 |
| Lynch | Joseph Patrick | Avon Location 21600, Quairading | UN2 | 1924 |
| Lynch | M. | Orange Grove, Mardella | LX9 | 1924 |
| Lynch | M. (Mrs) | Lynwood, York | 9HG and 116D, 25E | 1962 |
| Lynch | M. F. | Jetattendrai, Wyalkatchem | M7L and 37D, 4E | 1962 |
| Lynch | Michael F. | Lawlers Commonage, Lawlers | 4FL | 1924 |
| Lynch | P. F. | Block 108, Yandanooka Estate, Yandanooka | 0LQ | 1924 |
| Lynch | P. J. | Mount Leonora Farm, Three Springs | L4L | 1926 |
| Lynch | P. J. & I. M. | 307-8, Koolami, Roe 1457, Hyden | LN7 and 102C, 51F | 1962 |
| Lynch | P. W. | Victoria Loc. 6685, Tardun | C7T and 37A, 47B | 1962 |
| Lynch | Partk. | Redcourt, South Caroling | PL0 | 1912 |
| Lynch | Patrick | Redcourt, South Caroling | PL0 | 1924 |
| Lynch | Peter | Township, Wagin | V8A | 1924 |
| Lynch | Peter John | Block 692, Carnamah | 8XL | 1924 |
| Lynch | Sidney | Glenrose Creek, Peak Hill | E2L | 1912 |
| Lynch | Sydney | Glenrose Creek, Peak hill | E2L | 1924 |
| Lynch | T. A. | Limeric, Hyden | T4L and 22B, 15A | 1962 |
| Lynch | Thomas M. | Location 15571, Trayning | LT8 | 1924 |
