| Martin | S. S. | York Road, Seabrook, Northam | SV2 | 1924 |
| Martin | S. T. | Blue Gum, Lake Brown | 7SM and 110A, 11C | 1962 |
| Martin | Samuel H. | Commonage Nullagine | 5OM | 1924 |
| Martin | T. H. | Harlex, Miling | 7VT and 117A, 27B | 1962 |
| Martin | Thomas | Spring Hill, Kelmscott | TO2 | 1912 |
| Martin | Thomas | Lakeside, Jandakot | 1TT | 1924 |
| Martin | Thomas | Spring Hill, Kelmscott | TO2 | 1924 |
| Martin | Thos. | Lakeside, Jandakot | 1TT | 1912 |
| Martin | W. A. | Durack River, Wyndham | HM6 | 1912 |
| Martin | W. A. | Durack River, Wyndham | HM6 | 1924 |
| Martin | W. C. | Mt. Padbury Station, Meekatharra | HO3 and 20C, 30E | 1962 |
| Martin | W. J. | Merton, E. Mourambine | M3R | 1912 |
| Martin | W. J. | Merton, East Mourambine | M3R | 1924 |
| Martin | W. R. | Inglewood, Donnybrook | 6EM and 14D, 13E | 1962 |
| Martin | Wm & A. | Durack River, Wyndham | JM6 | 1924 |
| Martin | Wm. | Bendin, York | 2MW | 1912 |
| Martin | Wm. | Hill View, Chittering | 2WM | 1912 |
| Martin | Wm. | Bendin, York | 2MW | 1924 |
| Martin | Wm. | Hill View, Chittering | 2WM | 1924 |
| Martin | Wm. | Kirup | OV1 | 1924 |
| Martin | Wm. & Archd. | Durack River, Wyndham | JM6 | 1912 |
| Martin | Wm. M. | Leonard River | VV9 | 1924 |
| Martin & Co. | J. | Coalling East, Williams | 7MJ and 17B, 106A | 1962 |
| Martin & Co. | J. P. | Comet Vale No. 13, Busselton | J1U and 38C, 115E | 1962 |
| Martin & Husking | - | Brooking | M1H | 1912 |
| Martin & Husking | - | Brooking | M1H | 1924 |
| Martin & Martin | - | The Mains, Corrigin | Q7Z and 21D, 50E | 1962 |
| Martin & Son | L. R. & M. D. | Coalling, Williams | 0LM and 11B, 16A | 1962 |
| Martin & Sons | A. P. | Pyara, Watheroo | 3AP and 14A, 13B | 1962 |
| Martin & Sons | C. J. | Oakland and Morning View, Bolgart | FC5 and 19D, 16E | 1962 |
| Martin & Sons | C. W. | Sandgate, Northam | MJ5 and 5B, 6A | 1962 |
| Martin & Sons | O. H. | 1318, 598, 338, 959, 116, Loc. 33, 1116, 974, 1187, 1376, 1914, 1188-9, 348, 1610, 1954, Norman Loc. 25-6, Toodyay | OM1 and 29D, 13E | 1962 |
| Martin Bros. | - | Coomberdale and Bullsbrook, Coomberdale | M3O | 1912 |
| Martin Bros. | - | Highgate Farm, Northam | MB1 | 1912 |
| Martin Bros. | - | Karradine, Williams | MB3 | 1912 |
| Martin Bros. | - | Coomberdale and Bullsbrook | M3O | 1924 |
| Martin Bros. | - | Highgate Farm, Northam | MB1 | 1924 |
| Martin Bros. | - | Karradine, Williams | MB3 | 1924 |
| Martinson | P. & S. G. | Loc. 26, Lot 3, Glen Iris | 1,PM | 1962 |
| Martyn | C. J. T. | Lot 14-5, 9, Carnamah | 7UM and 2C, 84E | 1962 |
| Martyn | R. H | Rochdale, Doodlakine | 6RM | 1924 |
| Martyn | R. H. | Rochdale, Doodlakine | 6RM | 1912 |
| Martyn | S. W. & W. R. | Golden Valley, Greenhills | T70 and 12E, 9B | 1962 |
| Martyr | W. A. | Avon Loc. 16963, Burracoppin | OM3 | 1924 |
| Marwick | A. W. | Glen Irwin, York | 3AM and 28C, 44E | 1962 |
| Marwick | Anna | York | AM5 | 1912 |
| Marwick | C. J. | Greenmantle, Perillup, via Mt. Barker | 4MK and 3A, 1C | 1962 |
| Marwick | Clennell J. | Edinia, Popanyinning | 4MA | 1926 |
| Marwick | H. F. | Eaglemont, Denmark | Y1K and 27A, 106B | 1962 |
| Marwick | Jack | Yangedine, Beverley East | YN1 | 1924 |
