| Cuff | John | Greenvale, Popanyinning | C0F | 1924 |
| Cuff | M. | Grange Farm, Dongarra | 5MC | 1912 |
| Cuff | M. | Grange Farm, Dongarra | 5MC | 1924 |
| Cufley | K. N. | Parryville, Denmark | K3C | 1962 |
| Cufley | M. J. | Hill Top, Bridgetown | C9Z | 1924 |
| Cukela | A. J. | 15308, 21079, Erikin | CA8 and 17C, 120E | 1962 |
| Cukela | M. V. | 13395, 25538, Erikin | ZC6 and 43D, 48E | 1962 |
| Cukela Bros. | - | Combemere, Erikin | CB2 and 112A, 3B | 1962 |
| Culbertson | Thomas | Greenville Dairy Farm, Muchea | TX5 | 1924 |
| Culhane | J. W. | 2177-2178 Sussex, Margaret River | CN5 | 1962 |
| Culing & Sons | - | Blocks Nos. 9962 and 9963 | C4U | 1912 |
| Culing & Sons | - | Blocks Nos. 9962-3, Springhurst, East Wagin | C4U | 1924 |
| Cullam | W/. D. | Benbrook Block 1176, Jerramungup | W9D and 117D, 32E | 1962 |
| Cullen | Alfred | Brooklyn, Bridgetown | 5AC | 1912 |
| Cullen | Alfred | Brooklyn, Bridgetown | 5AC | 1924 |
| Cullen | E. P. | Calooh Station, Coolgardie | T6C and 58F, 18D | 1962 |
| Cullen | H. Dale | Sherwood, Armadale | HC4 | 1912 |
| Cullen | H. Dale | Sherwood, Armadale | HC4 | 1924 |
| Cullen | J. | New Brunswick, Carnamah | KU3 | 1924 |
| Cullen | Thos. | Kurrawang | T6C | 1912 |
| Cullen | Thos. | Kurrawang | T6C | 1924 |
| Cullen | W. E. N. | Girrahween,Narembeen | ZC2 and 43C, 8E | 1962 |
| Cullenane & Leadbeater | M. & J. | Rockdale, Nugadong | CU9 | 1924 |
| Cullerton | J. V. | Loc.1259, Wongon Hills | VC5 | 1924 |
| Culleton | F. R. | Elemoor (Peel 1099), Mundijong | F1C and 16B, 41E | 1962 |
| Culleton | Martin | Minigin, Narrogin West | 9GT | 1924 |
| Culley | D. R. | 143, Forrestdale | D5C and 40B, 116E | 1962 |
| Cullinane | Annie P. | Fairfield, Meckering | 2PC | 1925 |
| Cullinane | J. V. | Lots Nos. 159, 160, 163, 164, 165, 167, 158, Meekering | VC4 and 15D, 34E | 1962 |
| Cullinane | M. | Lindinning, Narrogin | 2MC | 1912 |
| Cullinane | M. | Lindinning, Narrogin | 2MC | 1924 |
| Cullinane | P. | Fairfield, Meckering | 2PC | 1912 |
| Cullinane | P. | Fairfield, Meckering | 2PC | 1924 |
| Cullinane | P. J. & M. I. | Fairfield, Meekering | 2PC and 2C, 15A | 1962 |
| Culling | M. W. | Beckenham, Dwallingup via Bridgetown | G4U | 1927 |
| Culling | R. A. | Clifton Lodge, Warren, via Manjimup | C7Z | 1962 |
| Cullington | Wm. | White Hope Farm, Corrigin | Z2C | 1924 |
| Cullingworth | Robt. | Koorda | 4CU | 1924 |
| Cullity | M. J. | Lots 5 and 6, Swan Loc. 897, Dorothy Street Fremantle | NC5 | 1924 |
| Cullity | T. | Millers Ford, Burekup | TC2 and 71B, 12A | 1962 |
| Culloton | B. F. & M. M. | Mt. Erin 55 and 66, East Chapman, via Geraldton | L8L and 45C, 27E | 1962 |
| Culloton | E. J. | Minnennooka Station, Walkaway | 8CQ | 1924 |
| Culloton | J. K. & H. G. | Carrawingee, Naraling | 1CN and 44A, 9B | 1962 |
| Culloton | M. J. & H. | Beataually & Humpty Doo, Moonyoonooka | 1CS and 34D, 33E | 1962 |
| Culloton Bros. | N. F., R. E. M. & C. G. | Durawah, East Chapman, via Geraldton | 5CL and 49B, 106E | 1962 |
| Cully | Fred. Henry | Tilly's Brook Farm, Manjimup | 3OF | 1924 |
| Cully | S. D. | Tillys Brook, Manjimup | 3OF | 1962 |
| Culph | R. E. J. | Common, South Bunbury | 3XK | 1924 |
| Culver | J. | Woodlands, Spearwood | 8OC | 1924 |
| Cumbers | E. G. | Wellington 3840, Capel | EC6 and 44D, 37E | 1962 |
