| Cunningham | V. A. & E. E. | 25767, S. Kumminin | VC6 and 119D, 111E | 1962 |
| Cunningham | W. A. | Pingelly | 6AC | 1912 |
| Cunningham | W. A. | Pingelly | 6AC | 1924 |
| Cunningham | W. Jno. & T. | Linger and Die, Darkan | Y7C | 1924 |
| Cunningham & Son | M. E. | Ethelvale, E. Pingelly | 4FC and 13C, 118A | 1962 |
| Cunningham Bros. | - | Northampton and Sandy Gully | 3BC | 1912 |
| Cunningham Bros. | - | Sandy Gully and Northampton | 3BC | 1924 |
| Cunninghame | J. K. | Mt. Barker, Turkey Creek | G4G | 1912 |
| Cunninghame | J. K. | Mt. Barker, Turkey Creek | G4G | 1924 |
| Cunnington | P. | Cundlebury, Walebing | P7C | 1912 |
| Cunnington | P. | Cundlebury, Walebing | P7C | 1924 |
| Cunnold | Arthur | Hillview, Cookernup | 3CQ | 1924 |
| Cuolahan | J. & M. V. | Tonganoppin, Doodlakine | L5C and 21B, 107A | 1962 |
| Cuolahan | L. | Wollubar, Boulder | L5C | 1924 |
| Cuolanan | L. | Wollubar, Boulder | L5C | 1912 |
| Curbur Pastoral Co. | - | Curbur Station, via Mullewa | BZ4 and 11C, 110E | 1962 |
| Curedale | Geo. | 223 Hampton Road, Beaconsfield | 9KC | 1924 |
| Curley | M. & M. | Lime Lake, Wagin | O0J and 41A, 27B | 1962 |
| Curnow | A. J. & M. E. | 14521& 14540, Ardath | CA1 and 17B, 27A | 1962 |
| Curnow | J. H. & C. | Westonia | 5ZP | 1924 |
| Curnow | Jas. | The Angle, Bulading | QJ0 | 1924 |
| Curnow | P. R. | Bullock Hills, Katanning | PC4 | 1912 |
| Curnow | P. R. | Bullock Hills | PC4 | 1924 |
| Curnow | R. G. & V. J. | Bloomfield, Dardadine | JS3 and 57F, 6B | 1962 |
| Curnow | T. | Bulacaapa, Quindanning, via Williams | TC1 and 115A, 7B | 1962 |
| Curnow | T. H. | Carew Pine, Broomehill | T0C and 14B, 104E | 1962 |
| Curnow | V. A. | The Angle, Darkan | C0V and 12D, 105E | 1962 |
| Curnow | W. J. | Will. 7739, 4875, 10289, 10571, 8731, Narrogin | JC3 and 14C, 50E | 1962 |
| Curnow | W. S. & R. E. | Black Wattle, Darkan | W8C and 20D, 57F | 1962 |
| Curnow & Co. | J. H. | Yilgarn Location 171, Westonia | D0Q | 1924 |
| Curnow & Davis | D. T. & F. P. | Williams 1288, 1764, 2542, 1289, 962, 2913, 11387, Quindanning | D0F and 31B, 109E | 1962 |
| Currall | J. H. | Warwickshire, Wadderin | QC3 | 1924 |
| Curran | B. G. | Weobley, N. Boyanup | 1BC and 119B, 11E | 1962 |
| Curran | Patk. | Nannine | P3G | 1912 |
| Curran | Thos. | White Gum Flats, Mundijong | TC8 | 1912 |
| Curran | Thos. | White Gum Flats, Mundijong | TC8 | 1924 |
| Currell | A. H. & A. J. | Carn Brae, Moora | V4C and 104E, 31D | 1962 |
| Currell | T. Horace | Loc. 5006, Bowgada | VC4 | 1924 |
| Currie | Annie C. | Pig well, Malcolm | AC5 | 1912 |
| Currie | Annie C. | Pig Well, Malcolm | AC5 | 1924 |
| Currie | C. | Gibbs Street, Queens Park | 9CZ | 1924 |
| Currie | F. | Alvah Farm, Bridgetown | CX6 | 1924 |
| Currie | G. J. | Millers, Bruce Rock | G2C and 33D, 109E | 1962 |
| Currie | J. J. | Ayrtoun, Bruce Rock | 7XC and 107A, 5B | 1962 |
| Currie | John J. | Kathleen | 5JC | 1912 |
| Currie | John J. | Kathleen | 5JC | 1924 |
| Currie | John L. | Love Lock Lime Lake, Wagin | JJ7 | 1927 |
| Currie | Neil | Loc. 2090, Group 51, Ellensbrook | N1G | 1927 |
| Currie | W. S. | Avon Locs. 19815, 19815, George Rock, via Corrigin | M0K and 113A, 2C | 1962 |
| Currie & Sons | W. S. | Avon 16219, 16223, Narembeen | WC5 and 16D, 54F | 1962 |
