| Howard & Sons | G . M . | Lowboi, Tambellup | GH8 and 21C, 106A | 1962 |
| Howard & Sons | M . P . | Kurramia, Carani | 6NH and 14C, 46E | 1962 |
| Howard Bros. | - | Kopyaning Pool, Fremantle | HB4 | 1912 |
| Howard Bros. | - | Plainfield Farm, Three Springs | 3SC and 14B, 25A | 1962 |
| Howarth | Abraham | Vics. Locs. 4557 & 8, Yuba, via Northampton | HA8 | 1924 |
| Howarth | D. S. | Northview, Yelbeni | D4H | 1912 |
| Howarth | D. S. | Northview, Yelbeni | D4H | 1924 |
| Howarth | Sutcliffe | Victoria Locs. 5745, Wilroy, Mullewa | H2H | 1926 |
| Howarth & Green | Bros. | Colue, Lake Toolibin, Narrogin E. | HG9 | 1924 |
| Howarth & Green Bros. | - | Colne, Lake Tuolibin, Narrogin East | HG9 | 1912 |
| Howatson | G . & G . | Kilmaurs, Newdegate | 2GH and 115B, 4A | 1962 |
| Howden | Catherine | Premier Coal Mining lease; Shotts, via Collie | K9D | 1924 |
| Howden | Robert Harvey | Ardock Farm, Swan Lagoon via Norseman | 7RH | 1926 |
| Howe | A . C . R . & J . | Tresvale Farm, Rosabrook | A6H and 29B, 119E | 1962 |
| Howe | J . H . | Mambray Park, Kulin | YW0 and 8B, 24E | 1962 |
| Howe | J . H . ( jnr.) | Mambray Park, 10092 Williams, Kulin | HH3 and 39C, 6A | 1962 |
| Howe | Jno. Wm. | 3690/93, Freshwater, Bencubbin | 8TN | 1924 |
| Howe | P . W . | Gilbanya, Holt Rock via Newdegate | 7PH and 39C, 48E | 1962 |
| Howe | R . G . & L . | 20073, 22657, 22658, Wongan Hills | R3H and 6B, 34E | 1962 |
| Howe | V . J . | 10243, 11608, Walpole | 5YT | 1962 |
| Howe Bros. | - | Mambray Park, Kulin | YW0 | 1927 |
| Howell | D . F . | 12262 Nelson Loc. Northcliffe | D5H | 1962 |
| Howell | E. R. | Lake Brown | EQ0 | 1924 |
| Howell | Fredk S. | Locs. 271, 42, 51, 376, 409, 61, Booralaming | QK3 | 1924 |
| Howell | H . C . B ,. | Lots 291 and 191, Parkerville | 1HH and 14B, 28A | 1962 |
| Howell | Harold Edward | Cuballing | 8KQ | 1925 |
| Howell | Harry J. | Rydal, Lower Warren, Manjimup | HH2 | 1927 |
| Howell | J . S . | Lorraine, Rocky Gully via Mt Barker | HO1 and 7D, 17E | 1962 |
| Howell | J. N. | Wattle Flat and Naumon, Moore River | 4JN | 1912 |
| Howell | J. N. | Wattle Flat and Naumon; Moore River | 4JN | 1924 |
| Howell | S . G . | Victoria Loc, 2516/7 Utakarra | SH6 | 1962 |
| Howell | W. A. | P.O., Lawlers | H9L | 1912 |
| Howell | W. A. | P.O. Lawlers | H9L | 1924 |
| Howell | W. T. | Springdale, South Wandering Road, Pingelly | T4H | 1912 |
| Howell | W. T. | Springdale, South Wandering Road, Pingelly | T4H | 1924 |
| Howells | A. M. | Blocks 7345 /55, 7381 /55, Hester | 6HA | 1912 |
| Howells | A. M. | Porth Kerry, East Wagin | HO9 | 1912 |
| Howells | A. M. | Blocks 7345/55, 7381/55, Hester | 6HA | 1924 |
| Howells | A. M. | Porth Kerry, East Wagin | HO9 | 1924 |
| Howells | T . T . & S . M . | Dunreath, Tenterden | 0RN and 53F, 110B | 1962 |
| Howes | C . R . | 246, Karridale | CH9 | 1962 |
| Howes | C. sen. | Augusta | 9CH | 1924 |
| Howes | C., sen. | Augusta, Flinders Bay via Karridale | 9CH | 1912 |
| Howes | Chas. Hy. | Cattergup, Flinders Bay | CH9 | 1912 |
| Howes | Chas. Hy. | Cattercup, Flinders Bay | CH9 | 1924 |
| Howes | F. | Block 704, Wagerup | H6F | 1912 |
| Howes | F. | Block 704, Wagerup | H6F | 1924 |
| Howes | W . J . | Wagenenup, Karridale | CX2 | 1962 |
| Howie | Andrew | Wubin | H0H | 1926 |
| Howie | C . U . | Williams Loc. 5845, 5846, 5844, 5843, 6208, 5842, Arthur River | N6G and 35D, 110E | 1962 |
