| Dunbell & Dunn | | Contractors | Roebourne | 1897 | Witton's Directory |
| Dunn | Bros. | SheepOwners | Albany | 1881 | Herald Almanack |
| Dunn | Bros. | Sheepfarmers | Albany | 1881 | WA Almanack |
| Dunn | D. | Teamster | Booranup | 1897 | Witton's Directory |
| Dunn | E. | Farmer | Victoria District (Northampton) | 1874 | WA Almanack |
| Dunn | E. | | Cottesloe | 1897 | Witton's Directory |
| Dunn | F. | P. C. | Albany | 1885 | Herald Almanack |
| Dunn | F. | Corpl. Police | Albany | 1887 | WA Almanack |
| Dunn | F. | Corpl Police | Albany | 1888 | WA Almanack |
| Dunn | F. | Corporal Police | Albany | 1889 | WA Almanack |
| Dunn | Frank | Police Constable | Victoria District (Geraldton) | 1879 | WA Almanack |
| Dunn | J. | Farmer | Albany | 1879 | WA Almanack |
| Dunn | J. | Farmer | Albany | 1880 | WA Almanack |
| Dunn | J. F. | | Bulwer Street, Perth | 1897 | Witton's Directory |
| Dunn | J. R. | Storekeeper | Albany | 1864 | WA Almanack |
| Dunn | J. R. | Storekeeper | Albany | 1865 | WA Almanack |
| Dunn | J. R. | Storekeeper | Albany | 1866 | WA Almanack |
| Dunn | J. R. | Storekeeper | Albany | 1867 | WA Almanack |
| Dunn | J. R. | Storekeeper | Albany | 1868 | WA Almanack |
| Dunn | J. R. | Storekeeper | Albany | 1869 | WA Almanack |
| Dunn | J. R. | Storekeeper | Albany | 1870 | WA Almanack |
| Dunn | J. R. | Farmer | Albany | 1872 | WA Almanack |
| Dunn | J. R. | Farmer | Albany | 1873 | Herald Almanack |
| Dunn | J. R. | Farmer | Albany | 1873 | WA Almanack |
| Dunn | J. R. | Farmer | Albany | 1874 | Herald Almanack |
| Dunn | J. R. | Farmer | Albany | 1874 | WA Almanack |
| Dunn | J. R. | Farmer | Albany | 1875 | Herald Almanack |
| Dunn | J. R. | Farmer | Albany | 1875 | WA Almanack |
| Dunn | J. R. | Farmer | Albany | 1876 | Herald Almanack |
| Dunn | James | Sheepfarmer | Eucla Telegraph Line (Phillips River) | 1882 | WA Almanack |
| Dunn | M. | Plumber | Goderich Street, Perth | 1897 | Witton's Directory |
| Dunn | Miss A. | Milliner | Albany | 1887 | WA Almanack |
| Dunn | Miss A. | Milliner | Albany | 1888 | WA Almanack |
| Dunn | Miss. A. | Milliner | Albany | 1889 | WA Almanack |
| Dunn | Mrs. | - | Albany | 1887 | WA Almanack |
| Dunn | Mrs. | - | Albany | 1888 | WA Almanack |
| Dunn | Mrs. | - | Albany | 1889 | WA Almanack |
| Dunn | P. | General Dealer | Wellington (Australind) | 1873 | Herald Almanack |
| Dunn | P. | General Dealer | Bunbury (Australind) | 1874 | Herald Almanack |
| Dunn | P. | Farmer | Bunbury & Australind | 1874 | WA Almanack |
| Dunn | P. | Farmer | Australind | 1875 | Herald Almanack |
| Dunn | P. | Farmer | Australind | 1875 | WA Almanack |
| Dunn | P. | Farmer | Australind | 1876 | Herald Almanack |
| Dunn | P. | Farmer | Australind | 1876 | WA Almanack |
| Dunn | P. | Farmer | Australind | 1877 | Herald Almanack |
| Dunn | P. | Farmer | Bunbury (Australind & Coast Road to Boundary of District) | 1877 | WA Almanack |
| Dunn | P. | Farmer | Australind & Coast Road | 1878 | Herald Almanack |
| Dunn | P. | Farmer | Australind & Coastroad | 1879 | Herald Almanack |
| Dunn | P. | Farmer | Wellington District (Australind & Coast Road to Boundary of District) | 1879 | WA Almanack |
| Dunn | P. | Farmer | Wellington (Australind & Coast Road to Boundary of District) | 1880 | WA Almanack |
