| Miles | Mary Jane | The Opals, Cookernup | NN0 | 1924 |
| Miles | R. A. | Springhamptom, Balingup | TT0 and 51F, 108B | 1962 |
| Miles | S. (jnr.) | Sussex Loc. No. 2456, 2400-3, Warner Glen, via Karridale | 9SM and 67B, 33E | 1962 |
| Miles | S. (snr.) | Shirlwin, Warner Glen, via Karridale | MS5 and 102C, 111A | 1962 |
| Miles | S. H. | Maryvale, Narrogin | M4S | 1912 |
| Miles | S. H. | Maryvale, Narrogin | M4S | 1924 |
| Miles & Harris | - | Blocks 1344/8, 10894, 12561,13333, Dowerin | MH2 | 1912 |
| Miles & Harris | - | Blocks 13447/8, 10894, 12561, 13333, Dowerin | MH2 | 1924 |
| Milesi | B. J. | Belvedere, Esperance | 4VV | 1924 |
| Miley | T. E. | Oke Mail Farm, Peringilly Siding, via Broomehill | 3ZM | 1924 |
| Milgun Pastoral Co. Ltd. | - | Milgun, Peak Hill | TU1 | 1924 |
| Milgun Station | - | Milgun Station Meekatharra | TU1 and 11C, 24E | 1962 |
| Milhinch | A. L. | Mortlock View, Seabrook, via Northam | Z7M and 21C, 119E | 1962 |
| Milhinch | C. V. | Carinya, Northam | RB8 and 3C, 6E | 1962 |
| Mill | John | Ninghan Locs. 1480-1, Gabbin | XQ1 | 1924 |
| Mill | R. G. | Tal- Eifion, Gnowangerup | HM1 and 33C, 103A | 1962 |
| Mill Stream Pastoral Co. Ltd. | - | Millstream Station, Roebourne | PL1 | 1925 |
| Millar | A. | Roslyn Park, Rosa Brook, Margaret River | 0WM | 1962 |
| Millar | A. | Hill View, Benger | A8M | 1962 |
| Millar | A. (Mrs) | Aghyl-Deere, Forest Grove | AD5 and 80B, 10E | 1962 |
| Millar | Jas. | Ninghan Locs. 603 and 604, Kununoppin | NM3 | 1924 |
| Millar | John | Loc. 4690, Ajana No. 2. | 8KM | 1924 |
| Millar | K. V. | Hay loc. 2095, Rocky Gully | 3KM and 27B, 30E | 1962 |
| Millar | K. W. | Coombrac, Hyden | KM3 and 10D, 114E | 1962 |
| Millar | N. | Mount Heart Station, West Kimberley | NM7 | 1912 |
| Millar | N. | Mount Heart Station, West Kimberley | NM7 | 1924 |
| Millar | W. E. | Loc. No. 729-30, 2222, Bencubbin | WM4 and 24D, 105E | 1962 |
| Millar | W. H. & M. E. | 634, 726-8, 2202, 639, Bencubbin | X3M and 38D, 67E | 1962 |
| Millar | W. R. | Dinans Run, Leonora | DD1 | 1912 |
| Millar | W. R. | Dinans Run, Leonora | DD1 | 1924 |
| Millar | Wm. Duncan | Sawyer's Valley | U6M | 1924 |
| Millar | Wm. Henry | Moora | X3M | 1924 |
| Millar & Son | W. R. | Diamond's Run, Leonora | R0M | 1912 |
| Millar & Son | W. R. | Diamond's Run, Leonora | R0M | 1924 |
| Millar's Karri & Jarrah Co. (1902) Ltd | - | Company's Mills, Perth | 2MK | 1912 |
| Millar's Karri & Jarrah Co. Ltd. | - | Karridale | MK9 | 1924 |
| Millar's Karri & Jarrah Co.Ltd. (1902) | - | Company's Mills, Perth | 2MK | 1924 |
| Millar's Karri & Jarrah Coy. Ltd | - | Karridale | MK9 | 1912 |
| Millard | Emanuel Alex | Loc. 730, Mardella | Q4Z | 1924 |
| Millard | G. R. | Rosedale, Muntadgin | Y6O and 105D, 52F | 1962 |
| Millard | George Roy | Lester Park, Belka | Y6O | 1925 |
| Millard | W. H. | Limebrook Farm, Wongamine | X1M | 1912 |
| Millard | W. H. | Limebrook Farm, Wongamine | X1M | 1924 |
| Millard & Son | P. L. & L. | M. 1559, M.1624, Lot 1 M.1576, Lot 2. Three Springs | 7PM and 59F, 40D | 1962 |
| Millen | J. R. & R. E. | Lot 137, Parkerville | 7JM and 4D, 106E | 1962 |
| Millen | R. W. | Dardnells, York | M3S | 1912 |
| Millen | R. W. | Dardnells, York | M3S | 1924 |
| Miller | A. A. | Orangedale, Donnybrook | 3AA | 1912 |
| Miller | A. A. | Orangedale, Donnybrook | 3AA | 1924 |
| Miller | A. G. | Avon 23606, 21738, 23909, 9722, Narembeen | 8AM and 112B, 102A | 1962 |
