| McIntyre | E. J. | Kellerberrin | ME6 | 1912 |
| McIntyre | E. J. | Kellerberrin | ME6 | 1924 |
| McIntyre | J. N. & I. M. | Wangumma, Kulin | 3SW and 5B, 26A | 1962 |
| McIntyre | J. W. | Avondale and Springfield, Dumbleyung | 4DM and 84D, 16E | 1962 |
| McIntyre | Jas. | White Feather Castle Brewery, Kanowna | J5M | 1912 |
| McIntyre | Jas. | White Feather Castle Brewery, Kanowna | J5M | 1924 |
| McIntyre | Jas. | Broadlands, York | MV9 | 1924 |
| McIntyre | John | Banangil, Yulgern Mail, via Toodyay | MO6 | 1924 |
| McIntyre | John W. | Dumbleyung | 6JM | 1927 |
| McIntyre | R. | Hill View Farm, Popanyinning | 1RM | 1912 |
| McIntyre | R. | Hill View Farm, Popanyinning | 1RM | 1924 |
| McIntyre | V. J. & K. M. | Happy Valley, Dumbleyung | VM9 and 32B, 25A | 1962 |
| McIntyre | Wm. H. | Common, Westonia | Q6M | 1924 |
| McIver Bros. | - | Braeside Farm, Clackline | V6R | 1924 |
| McJannett | F. J. | Minniberri, Kellerberrin | F6M | 1912 |
| McJannett | F. J. | Minniberri, Kellerberrin | F6M | 1924 |
| McJannett | J. B. | Neather Hall, Kununoppin | M7Y | 1924 |
| McKail | Cedric | Kalgan River, Albany | KC4 | 1924 |
| McKay | A. | Hill Farm, Southern Cross | M0K | 1912 |
| McKay | A. | Hill Farm, Southern Cross | M0K | 1924 |
| McKay | A. J. S. | Waverley Farm, Goomaling | JU9 and 36B, 84A | 1962 |
| McKay | D. B. | Glenisla, Coolup | 1MJ and 7D, 51F | 1962 |
| McKay | G. D. & M. E. | 77, 832-3, Ballidu | M8M and 47A, 41B | 1962 |
| McKay | G. H. | Konnongorring | 8MO | 1924 |
| McKay | G. H. | Loc. 20727, Merredin | 8MO | 1962 |
| McKay | G. L. | Montrose, Goomalling | NK0 | 1924 |
| McKay | H. | Narembeen | MK2 | 1926 |
| McKay | H. | Loc. 15901, Narembeen | MK2 and 6C, 47E | 1962 |
| McKay | H. C. | Loc. 548, Mundijong | K5C | 1962 |
| McKay | I. C. | Morndale, Victoria 10172, Badginggarra | 0CX and 31B, 4E | 1962 |
| McKay | J. | Commonage, York | KY9 | 1924 |
| McKay | J. | 20414-5, Trayning | M1J and 50B, 25E | 1962 |
| McKay | J. G. | Victoria Loc. 6742, 6026, Tardun | TK3 and 25D, 41E | 1962 |
| McKay | J. H. | Aqua Run, Abbotts | MK2 | 1912 |
| McKay | J. H. | Aqua Run, Abbotts | MK2 | 1924 |
| McKay | J. S. | Loc. 5444/74, Goomalling | JU9 | 1924 |
| McKay | James | Madeline Farm, Mundijong | K0Y | 1924 |
| McKay | Jno. | Glenisla, Coolup | 1MJ | 1912 |
| McKay | Jno. | Glenisla, Coolup | 1MJ | 1924 |
| McKay | John | Mahogany Creek | 3VK | 1924 |
| McKay | John | Loc.409. Lake Pingarnup, Nyabing, Katanning | 4KM | 1924 |
| McKay | John | Madeline Farm, Mundijong | K5C | 1924 |
| McKay | L. W. | Eton, Mardella | LM4 and 19D. 118E | 1962 |
| McKay | M. P. & B. A. | 21594, Pt 210592, Goomalling | 5MC and 4C, 14E | 1962 |
| McKay | Mrs Don | Manjimup | D8K | 1924 |
| McKay | N. D. | Blocks 23232/55, 6066/68, 12481/74, Konnongarring, via Goomalling | N0M | 1912 |
| McKay | N. D. | Blocks 23232/55, 6066/68, 12481/74, Konnongorring, via Goomalling | N0M | 1924 |
| McKay | N. L. | 11695, 9257, 15425, 15067, 16067, 16069, 16589, Benjaberring | 0NL and 16D, 109E | 1962 |
| McKay | Neil | Montrose, Goomalling | NK0 | 1912 |
| McKay | Neil F. B. | Benjaberring | N2K | 1924 |
