| Morgan | Herbert | Flatt's Farm, Balkuling via Greenhills, York | HM3 | 1912 |
| Morgan | Herbert C. | Sunbeam Mine, Southern Cross | B7P | 1924 |
| Morgan | Herbet | Flatt's Farm, Balkuling, via Greenhills, York | HM3 | 1924 |
| Morgan | I. I. | Nelson 4160, 5234, Balkerup lots 3-4, Manjimup | M1O and 49C, 10A | 1962 |
| Morgan | I. S. (Mrs) | Roseville, Quindanning | PY6 and 27B, 10E | 1962 |
| Morgan | I., C. & R. | Magiwerup, Cranbrook | 1VM and 33E, 39D | 1962 |
| Morgan | J. | Raydawn, Irwin | ZT9 and 50B, 31E | 1962 |
| Morgan | J. C. & M. L. | Muldarra, Three Springs | UV4 and 18E, 24B | 1962 |
| Morgan | J. H. | Noyadd, Moora | MR7 | 1924 |
| Morgan | J. I. | River Bend, Manjimup | 1ZM and 102C, 31E | 1962 |
| Morgan | J. M. & Y. M. | Victoria 5116, 7326, 10132, 4399, 4044, 8148, Northampton | 1WU and 35D, 4E | 1962 |
| Morgan | K. L. | Ellynmor, Katanning | 1KM and 55F, 12C | 1962 |
| Morgan | K. M. | Irish Town, Northam | KM7 and 4B, 25A | 1962 |
| Morgan | L. C. | Kenya Park, Northam | 0LM and 16D, 114E | 1962 |
| Morgan | L. O. | Hexham Downs, Toodyay | L9M and 50A, 50B | 1962 |
| Morgan | L. V. | Kent River Farm, Denmark | EX7 | 1962 |
| Morgan | Mrs Ann, | Mingatoora Farm, Three Springs | NA0 | 1924 |
| Morgan | N. | Commonage, Carnarvon | N3M | 1924 |
| Morgan | N. D. | Commonage, Carnarvon | 7NL | 1912 |
| Morgan | N. D. | Commonage, Carnarvon | 7NL | 1924 |
| Morgan | N. J. | Commonage, Carnarvon | N3M | 1912 |
| Morgan | P. | Katandra, Konnongorring | 6RM and 20B, 45E | 1962 |
| Morgan | P. G. | Lease 4753/68, Three Springs | MP5 | 1924 |
| Morgan | P. J. | Walelemining, Wickepin | FY1 and 20A, 37B | 1962 |
| Morgan | P. M. | Weelarrana Station, Meekatharra | W1U and 5B, 4A | 1962 |
| Morgan | R. G. | Haymor, Quindanning | RM9 and 84E, 47B | 1962 |
| Morgan | S. | Seven Trees, Quindanning | M8W and 14D, 26E | 1962 |
| Morgan | S. J. | Three Springs, Moonynooka | SM9 | 1912 |
| Morgan | S. J. | Three Springs, Moonyoonooka | SM9 | 1924 |
| Morgan | T. | Woodbrook, Brookton | 6TM and 36D, 30E | 1962 |
| Morgan | Thos. | Brynkyfryd Farm, Bungulla | TZ0 | 1924 |
| Morgan | W. B. | Loc. 3862, 1997, 3869, etc., East Wagin | 4MN and 80B, 32A | 1962 |
| Morgan | W. E. | Hill Farm, Coolup | M9E | 1924 |
| Morgan | W. G. | 403, 42, 43, 130, 413-6, 950, 603, 71, 90, 102, 154, 415, 577, Dwellingup | FN1 and 55F, 12D | 1962 |
| Morgan | W. J. | Gulpha, Manjimup | VV0 | 1962 |
| Morgan | Weldon Jas., jun | Parts Avon Loc. 15178, Nokaning, via Merredin | 7NM | 1924 |
| Morgan | Wm. | Karroo Farm, Cowcowing | 9MW | 1912 |
| Morgan | Wm. | Karroo Farm Cowcowing | 9MW | 1924 |
| Morgan | Wm. Chas. | Merredin | W6X | 1924 |
| Morgan | Wm. Hurbert | Bardeen, Northam | 4XU | 1924 |
| Morgan & Sons | H. D. | Lynwood, Northam | 8KT and 102B, 37A | 1962 |
| Morgan & Sons | W. H. | Minathorpe, Bardeen, Riverdale, Northam and York | 4XU and 52F, 23D | 1962 |
| Morgans | D. | Cartrefle, Brunswick | DM0 | 1912 |
| Morgans | D. | Cartrefle, Brunswick Junction | DM0 | 1924 |
| Moriarty | Edward W. | Black Wattle Farm, Bridgetown | 7EM | 1927 |
| Moriarty | Edwd. | Campeys, Cranbrook | 0EM | 1912 |
| Moriarty | Edwd. | Campeys, Cranbrook | 0EM | 1924 |
| Moriarty | Frances C. | Wattle Corner via Kojonup | FM1 | 1927 |
| Moriarty | H. W. L. | Sussex 1621, Forest Grove | Y1M | 1962 |
| Moriarty | John | Big Basin, Bridgetown | 6UM | 1912 |
