| Kitson | J. | Wheelwright | Perth | 1889 | WA Almanack |
| Kitt | James | | Murray Street, Perth | 1897 | Witton's Directory |
| Kittelty | James | Storekeeper | King Street, Coolgardie | 1897 | Witton's Directory |
| Kittelty & Co | | Storekeepers | Sylvester Street, Coolgardie | 1897 | Witton's Directory |
| Klachen | C. | Ostler | Busselton, Etc. (Augusta, Etc., Karridale, Boranup & Hamlin) | 1889 | WA Almanack |
| Kluge | Thomas C. | Contractor | Mary Street, Perth | 1897 | Witton's Directory |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1867 | WA Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1868 | WA Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1869 | WA Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1870 | WA Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1872 | WA Almanack |
| Knapp | J. | Farmer | Greenough Flats | 1873 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1873 | WA Almanack |
| Knapp | J. | Farmer | Greenough Flats | 1874 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1874 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1875 | Herald Almanack |
| Knapp | J. | Farmer | Greenough | 1875 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1876 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1876 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1877 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1877 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1878 | Herald Almanack |
| Knapp | J. | Farmer | Greenough | 1879 | Herald Almanack |
| Knapp | J. | Farmer | Greenough | 1879 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1880 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1880 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1881 | Herald Almanack |
| Knapp | J. | Farmer | Greenough | 1882 | Herald Almanack |
| Knapp | J. | Farmer | Greenough | 1883 | Herald Almanack |
| Knapp | J. | Farmer | Greenough | 1884 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1884 | WA Almanack |
| Knapp | J. | Farmer | Greenough | 1885 | Herald Almanack |
| Knapp | J. | Farmer | Victoria District (Greenough) | 1886 | WA Almanack |
| knapp | J. | Farmer | Greenough | 1887 | WA Almanack |
| Knapp | J. | Grazier | Greenough | 1888 | WA Almanack |
| Knapp | J. | Grazier | Greenough | 1889 | WA Almanack |
| Knapp | John | Farmer | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Knapp | John. | Farmer | Victoria District (Greenough) | 1881 | WA Almanack |
| Knapp | Miss | Dressmaker | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Knapp | Miss. | Dressmaker | Victoria District (Greenough) | 1881 | WA Almanack |
| Knapp | W. | Farmer | Victoria District (Greenough) | 1880 | WA Almanack |
| Knapp | W. | Farmer | Victoria District (Greenough) | 1881 | WA Almanack |
| Knapp | W. | Farmer | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Knapp | W. | Farmer | Victoria District (Greenough) | 1884 | WA Almanack |
| Knapp | W. | Farmer | Victoria District (Greenough) | 1886 | WA Almanack |
| Knapp | W. | Farmer | Greenough | 1887 | WA Almanack |
| Knapp | W. | Farmer | Greenough | 1888 | WA Almanack |
| Knapp | W. | Farmer | Greenough | 1889 | WA Almanack |
| Knapp | William | Farmer | Greenough | 1897 | Witton's Directory |
| Knapton | A . | Carpenter | Busselton, Etc. | 1887 | WA Almanack |
