| Campbell Bros. | - | Block 524, Scadden | MM0 and 14B, 38A | 1962 |
| Camplin | R. L. | Hameland, Moora | 3AK and 34C, 48E | 1962 |
| Campton | E. A. F. | Byfields, Hamel | 4FC | 1924 |
| Camruddin | - | Leinster Downs, Lawlers | C9Y | 1924 |
| Canaletich | Dominic P. | Rolystone | QO6 | 1925 |
| Canalli & Fairhead | - | Diggers' Doom, East Cuballing | UF9 | 1924 |
| Cananagh | J. H. | Victoria Loc. 10518, Eueabba | F8C and 54F, 39C | 1962 |
| Candeloro | S. | Block 101, Riverton | C5Z and 107A, 7B | 1962 |
| Candish | W. J. | Mt. Pleasant, Waddouring | 5MP | 1924 |
| Candle | A. E. | Model Farm, Beverley | CD0 and 49D, 120E | 1962 |
| Candle | E. L. | Thompsons, Beverley | EC5 and 16B, 25A | 1962 |
| Candy | C. G. | Rivervale, Yoraning | H0J and 24D, 36E | 1962 |
| Candy | C. R. | Somerby, Mt. Barker | C0C and 27A, 5B | 1962 |
| Candy | Cairnes | Somerby, Forrest Hill, Mt. Barker | G0G | 1927 |
| Candy | N. F. | Hillcroft, Cuballing | N8C and 3A, 31B | 1962 |
| Cane | Wm. | Longsdale, Jurokine | 5CL | 1912 |
| Cane | Wm. | Longsdale, Jurokine | 5CL | 1924 |
| Canel | Cecil | Block 125, Kwollyin A. A. | C4D | 1912 |
| Canel | Cecil | Block 125, Kwoltyin A.A. | C4D | 1924 |
| Cann | A. B. | Cann. Loc. 32 P/o Lot 1, Armadale | C9A and 32C, 106E | 1962 |
| Cann | C. S. | Glenbrian, Mt. Barker | UO9 and 113A, 28B | 1962 |
| Cann | C. W. | Pryton Estate, East Guildford | KN9 | 1924 |
| Cannell | J. | 2819, Warbrook, via Bullsbrook | 8XC | 1962 |
| Cannell | John | Warbrook | 8XC | 1924 |
| Cannell & Cannell | - | Mona," Needilup, Ongerup | 4EL | 1924 |
| Cannella | P. | 24 Well Loc., Harvey | 5GC and 45C, 104A | 1962 |
| Canning | Oswald V. | Lease, 22769/74, Bencubbing | 5UK | 1924 |
| Canning | Shire of | Public Pound, Cannington | 6CP and 112E, 71C | 1962 |
| Canning & Lovick | G. S. & L. W. | White Cliffs, Laverton | N0N and 20C, 41E | 1962 |
| Cannon | A. F. | Belalie, Perenjori | 5CP and 46A, 33C | 1962 |
| Cannon | Albert Wm. | Milton Farm, Bowes, Northampton | N3C | 1924 |
| Cannon | C. E. | Perenjori | G3G | 1926 |
| Cannon | C. E. | Vic. Loc. 3783, Perenjori | C3C | 1962 |
| Cannon | Cecil | Loc. 4773, Perenjori | 3YC | 1924 |
| Cannon | D. E. | Commonage, Carnarvon | D8C | 1912 |
| Cannon | D. E. | Commonage, Carnarvon | D8C | 1924 |
| Cannon | E. G. Estate of | Milton Farm, Bowes, via Northampton | N3C and 3B, 38E | 1962 |
| Cannon | G. L. | 6460, Bunjil | C9Z and 43D, 35E | 1962 |
| Cannon | H. J. | Faraway, Lake Grace | HC8 and 13B, 67E | 1962 |
| Cannon | Jas. Herbert | Jarraloola, Kukerin | XK5 | 1924 |
| Cannon | K. W. | Merry Lee, Vic. Loc. 7070, and Nolba downs, Northampton | 0KC and 51F, 35D | 1962 |
| Cannon | Mrs A. | Jardanup | 5KN | 1924 |
| Cannon | P. G. | Vic. Loc. 3505, Dindiloa | P3C and 37B, 34A | 1962 |
| Cannon | S. T. & E. S. | Vic. Locs. 7825, 6318, 6321, 3699, Perenjori | 1CQ and 115A, 36B | 1962 |
| Cannon-Roberts | M. D. | 11291-2, 15864-233, 17722, Osmaston Lake, Yealering | D2R and 36B, 31A | 1962 |
| Canny | J. N. | A 1195, Needilup, via Ongerup | JN4 and 59F, 102B | 1962 |
| Canny | t. J. | Lockier, Mingenew | TO4 and 118A, 22C | 1962 |
| Canova & Son | C. G. | 9083-4-5, 17013, 8858, Tammin | CC7 and 25D, 35E | 1962 |
| Canser | James | Federal Dairy, Katanning | JG4 | 1926 |
| Cant | C. L. | Aroona, East Bullsbrook | 4CL and 15C, 4A | 1962 |
