| Mahmood | S. | Laverton, Laverton | N6M | 1912 |
| Mahmood | S. | Laverton | N6M | 1924 |
| Mahomed | Ajan | Commonage, Marble Bar | 2MN | 1912 |
| Mahomed | Ajan | Commonage, Marble Bar | 2MN | 1924 |
| Mahomed | Khoda Nozer & Ameer | Commonage, Wiluna | KN1 | 1912 |
| Mahomet | Azim | (Camel owner) Coolgardie | NA6 | 1912 |
| Mahomet | Fettah | Commonage, Marble Bar | F2N | 1924 |
| Mahomet | G. F. | Granite Creek, Leonora | 5GF | 1912 |
| Mahomet | G. F. | Granite Creek, Leonora | 5GF | 1924 |
| Mahomet | Gool | Leonora | M0G | 1912 |
| Mahomet | Gool | Leonora | M0G | 1924 |
| Mahomet | Gulam | Common, Wiluna | GA3 | 1912 |
| Mahomet | Gulam | Common, Wiloona | GA3 | 1924 |
| Mahomet | Hanifer | Laverton | MH3 | 1912 |
| Mahomet | Hanifer | Laverton | MH3 | 1924 |
| Mahomet | Hassan | Leonora | HO5 | 1912 |
| Mahomet | Hassan | Leonora | HO5 | 1924 |
| Mahomet | John | Leonora | 7MQ | 1924 |
| Mahomet | Khoda Nozer & Ameer | Leonora | KA1 | 1912 |
| Mahomet | Omah | Leonora | M0R | 1912 |
| Mahomet | Omah | Leonora | M0R | 1924 |
| Mahomet | Rahim | Mt. Magnet | 6AR | 1912 |
| Mahomet | Rahim | Mt. Magnet | 6AR | 1924 |
| Mahomet | Rasool | Murrin Murrin | 3MR | 1924 |
| Mahoney | J. J. | Erindale via New Norcia | M2J | 1912 |
| Mahoney | J. J. | Erinadale, via New Norcia | M2J | 1924 |
| Mahoney | Joseph | P.L. 2706 /102 Princess Royal | 5MA | 1912 |
| Mahoney | Joseph | P. L. 2706/102, Princess Royal | 5MA | 1924 |
| Mahoney | Michael | Cooldorihy, Balbarrup | 0MM | 1912 |
| Mahoney | Michael | Gooldorihy, Balbarrup | 0MM | 1924 |
| Mahoney | Michael Charles | Block 420 Horseshoe Vale, Denmark | MV5 | 1924 |
| Maidment | A. H. | Canowindra, Loc. 3319, Kirup | E3T and 3C, 10E | 1962 |
| Maidment | Alice | Henley Park, Picton | M5J | 1912 |
| Maidment | Alice | Henley Park, Picton | M5J | 1924 |
| Maidment | C. T. | Nunea Nunea, Wilga | U5M | 1962 |
| Maidment | Clarence T. | Nunea Nunea | U5M | 1924 |
| Maidment | D. L. | Rockavon, Nungarin | DL8 | 1912 |
| Maidment | D. L. | Rockavon, Nungarin. | DL8 | 1924 |
| Maidment | F. O. | Osmond Park; Kojonup | Z4N | 1928 |
| Maidment | F. O. | Osmand Park, Belmont Park | Z4N and 50C, 24E | 1962 |
| Maidment | G. H. | Block 1464, Nungarin | AV4 | 1924 |
| Maidment | Mrs E. A. | Maidkment's Farm, Nungarin | Z9V | 1924 |
| Maidment | R. L. R. | Part Leschenalt 46, Capel | 7RN and 30A, 21B | 1962 |
| Maidment | T. M. | Rockavon, mungarin via Merredin | M8T | 1912 |
| Maidment | T. M. | Rockavon, Nungarin | M8T | 1924 |
| Maidment | W. Chas. | Paringa, Capel | 6CM | 1912 |
| Maidment & Son | S. C. | Mylor, Balingup | UL2 and 7C, 20E | 1962 |
| Maidment Bros. | - | Rockavon, Nungarin | RK9 | 1924 |
| Mailey | J. & L. M. | Winsley, Ballidu | MY9 and 28D, 18E | 1962 |
| Mailey | J. V. | 2678, 3330, 2443, 3329, 2684, Pithara | V0M and 43C, 26E | 1962 |
