| McLennon | Walter | Illawarra, Salt River, Broomehill | M9L | 1924 |
| Mcleod | Angus | Dunvegan, Spearwood | ZD6 | 1924 |
| Mcleod | C. H. | Talisku Farm, Williams | V8M | 1924 |
| McLeod | D. | Sommerville Run, Yalup Brook | 5DM | 1912 |
| Mcleod | D. | Sommeerville Run, Yalup Brook | 5DM | 1924 |
| McLeod | D. W. | 1394, 1309, Marble Bar | D0U and 13C, 52F | 1962 |
| McLeod | Donald | Crystal Brook, Darkan | D2M | 1912 |
| Mcleod | Donald | Crystal Brook, Darkan | D2M | 1924 |
| McLeod | Donald N. | Minilya, Carnarvon and Richmond, Williams | G1J | 1912 |
| Mcleod | Donald N. | Minilya, Carnarvon, Richmond, Williams | G1J | 1924 |
| Mcleod | Geo. | Capemont, Katanning | 5GD | 1924 |
| Mcleod | Isabella | Rakiura, Dowerin | O4L | 1924 |
| Mcleod | John Perth | Avon Location 22298, Doodlakine | QN3 | 1924 |
| McLeod | Kenneth M. | Ercildoon, Tutunup | KL3 | 1927 |
| McLeod | M. G. | Misty Peaks, South Stirling, Via Mt. Barker | MM4 and 15A, 22C | 1962 |
| McLeod | N. D. | Sussex 636, 1378, 1398, 67, Margaret River | NM2 and 23A, 11C | 1962 |
| McLeod | Neil | Wallcliffe Station, Margaret River via Busselton | NM2 | 1912 |
| Mcleod | Neil | Wallcliffe Station, Margaret River, via Busselton | NM2 | 1924 |
| McLeod | Wm. | Leonora | 1WS | 1912 |
| Mcleod | Wm. W. | Leonora | 1WS | 1924 |
| McLeod & Son | S. T. | Loc. 2261, Wellington Mills | DE9 and 23B, 16E | 1962 |
| McLernon | A. J. | Lots 12,m 13 Lease 3116 over 1246, 3146 over 1413, Pinjarra | ML2 and 84C, 14E | 1962 |
| McLernon | B. T. | Nooitgedacht, Pinjarra | 6TM and 48D, 117E | 1962 |
| McLernon | D. J. | Nelson2481-2, 2470, 3230, 3229, 2588, Kulikup | DM6 and 37C, 44A | 1962 |
| McLernon | Edward | Commonage, Pinjarra | 1EU | 1924 |
| McLernon | M. H. | Golden Gully Farm, Mt. Magnet | MM4 | 1912 |
| McLernon | M. H. | Golden Gully Farm, Mt. Magnet | MM4 | 1924 |
| McLernon | T | Block 69, Parl Etsate, Pinjarra | 8TQ | 1924 |
| McLernon | Wm. W. | Nuendah Station, Wiluna Road, via Mt. Keith | 4NN | 1924 |
| McLevie | R. G. | Pinchgut, Dalwallinu | R4M | 1912 |
| McLevie | R. G. | Pinchgut, Dalwallinu | R4M | 1924 |
| McLevie & Co. | W. | Carawatha, Tambellup | M4W and 35D, 24E | 1962 |
| McLoughlin | C. P. | 2407-8, Warner Glen, Via Karridale | 8CM and 13B, 111E | 1962 |
| McLoughlin | James A. | Spring Valley, Northampton | M9Z | 1924 |
| McLoughlin Bros. | - | Glen Erin, Wilga | M7E and 41D, 112E | 1962 |
| McLusky | W. | Commonage, Collie | M8U | 1924 |
| McMahen | Jos. Moor | Maynor Farm, Coolup | NF7 | 1924 |
| McMahon | Albert Ernest | Hill Grove, via Wongan Hills | E0Z | 1924 |
| McMahon | Charlotte L. | Commonage, Dwellingup | M9N | 1924 |
| McMahon | Daniel | Sommerville Dairy, Kalgoorlie | DM1 | 1912 |
| McMahon | Daniel | Somerville Dairy, Kalgoorlie | DM1 | 1924 |
| McMahon | F. J. | C.P. Lease 20320/55, Dowerin | 5FM | 1912 |
| McMahon | F. J. | C. P. Lease 20320/55, Dowerin | 5FM | 1924 |
| McMahon | Frank | Avon Loc. 15679, Trayning | 6ZM | 1924 |
| McMahon | G. C. | Block 22, Jandakot | G0M and 19A, 6B | 1962 |
| McMahon | J. | Kirkstall, Menzies | 8MM | 1912 |
| McMahon | J. | Kirkstall, Menzies | 8MM | 1924 |
| McMahon | J. | Killarney, Lake Grace | PM9 and 30B, 84E | 1962 |
| McMahon | J. E. | Nelson 11983, Nannup | 8KM and 109B, 120E | 1962 |
| McMahon | John | Harvey | U9N | 1924 |
