| Lowe | M. J. | Esperance Location 913, Esperance | K9Q | 1924 |
| Lowe | Richd. W. | Kyanabee, Roelands | L0E | 1912 |
| Lowe | Richd. W. | Kyanabee, Roelands | L0E | 1924 |
| Lowe | Robt. T. | Muratah, Moora | R2L | 1912 |
| Lowe | Robt. T. | Muratah, Moora | R2L | 1924 |
| Lowe | S. J. & T. N. | Remarkable Station, Lindin | LO9 | 1924 |
| Lowe | Sarah J. | Invermay, Highbury | 9SJ | 1912 |
| Lowe | Sarah J. | Invermay, Highbury | 9SJ | 1924 |
| Lowe | T. N | Mt. Remarkable Station, Kookynie | LO9 and 7C, 25E | 1962 |
| Lowe | W. C. | Loc 574 Fanell St. Bridgetown | UL8 | 1962 |
| Lowe | William Chas. | Location 574, Farrell St. Bridgetown | UL8 | 1924 |
| Lowe | William D. | P.O. Manjimup | WL1 | 1927 |
| Lowe & Pritchard | J. & J. J. | Hoiden, Harvey | PL0 and 103B, 16A | 1962 |
| Lowen | Edward | Jones Street, Osborne Park | OE8 | 1924 |
| Lowensohn | Richd. Arthur | Pine Farm, Mt. Marshall | L0A | 1924 |
| Lower | G. H. | The Nook, Pingelly | 7LO and 22C, 67E | 1962 |
| Lowery | Albert | Woodville, Dowerin | 6AL | 1924 |
| Lowes | R. & E. R. | Rosebrook, Yilliminning | 6LE and 19B, 17A | 1962 |
| Lowes | R. & E. R. | 16775, 292, 157, 250, Shackleton | OZ3 and 37C, 4A | 1962 |
| Lown | J. D. | Nign. Location 1798, East Dalwallinu | ZK9 | 1924 |
| Lowndes & Sons | C. L. | 9414, 9363, 17001, Minnivale | C2L and 8B, 102A | 1962 |
| Lowrey | Albert | Woodville, Dowerin | 6AL | 1912 |
| Lowrie | Mrs Fanny | Fanny's Plains, Dardanup | L8G | 1924 |
| Lowrie | V. J. | Loc. 1590 and 2590, Hazeldene, Metricup | V7L | 1962 |
| Lowry Chipper & Payne | - | The Hills, Geetarning | LP0 | 1924 |
| Lowther | A. | The Cottage, Sux Locs. 60, 61: P.O., Quindalup | AA1 | 1925 |
| Loxton | James P. | Chitibin Siding, Via Newtham | OY4 | 1924 |
| Loy & Bell | - | Town Common, Broome | L1B | 1912 |
| Loy & Bell | - | Town Common, Broome | L1B | 1924 |
| Luberda | S. & B. | Beverley Downs, Lake Side Dairy, Daylup Esperance, Norseman | SB3 and 46C, 16E | 1962 |
| Lubke | G. L. | 5849, 5941, Napier, via Albany | GL5 and 53F, 17C | 1962 |
| Lubke | H. O. | Greenvale, Albany | HL4 and 107B, 10A | 1962 |
| Lucas | A. | St. Kilda, Wagin | LJ4 and 23B, 67A | 1962 |
| Lucas | Andrew | M.H. Lease 107, Ravensthorpe | N4L | 1924 |
| Lucas | Annie H. | Common, Mullewa | 8LU | 1924 |
| Lucas | C. H. | Double View, Byoording, via Toodyay | CL3 and 10C, 109A | 1962 |
| Lucas | C. H. | Elonera, Kendenup | LU3 and 18D, 39E | 1962 |
| Lucas | C. H. F. | Blackhill Farm, Lake Grace | 3LQ | 1924 |
| Lucas | C. H. F. | Williams Location 10154, Lake Grace | YL6 | 1924 |
| Lucas | Charles | Derby Grove, Bulading, Via Collie | L9C | 1924 |
| Lucas | Charles | Kingswood Farm, Lake Grace | LU3 | 1924 |
| Lucas | D. W. | Victoria Loc. 5693, Rocky Ridge, Latham | DL9 and 117D, 44E | 1962 |
| Lucas | E. L. T. & L. | The Valley, Rosa Glen | 9GR and 3C, 34E | 1962 |
| Lucas | Elizabeth | Williams, 105 Albany Rd. | 2YL | 1924 |
| Lucas | F. | Floradale, Carnamah | OZ4 and 11B, 37E | 1962 |
| Lucas | F. C. G. | Inering Lots 11 and 12, Carnamah | 3LF and 44C, 105E | 1962 |
| Lucas | Frank | Inering Lot 2, Carnamah | OZ4 | 1924 |
| Lucas | J. & D. R. | Plantagenet 5604, 3739, 2255, 3536, Albany | LJ6 and 26B, 24E | 1962 |
| Lucas | Jas. | Wagin | 4JL | 1912 |
| Lucas | Jas. | Wagin | 4JL | 1924 |
