| Sutton | T. | Carpenter | Perth | 1881 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1882 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1883 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1884 | Herald Almanack |
| Sutton | T. | Carpenter | Perth | 1884 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1885 | Herald Almanack |
| Sutton | T. | Carpenter | Perth | 1886 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1887 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1888 | WA Almanack |
| Sutton | T. | Carpenter | Perth | 1889 | WA Almanack |
| Sutton | W. | | Cue | 1897 | Witton's Directory |
| Suza | F. | Cook | North-West Coast (Maitland River) | 1882 | WA Almanack |
| Swain | David A. | Brickmaker | Kelmscott | 1897 | Witton's Directory |
| Swain | J. | Fireman Rob Roy | Fremantle | 1882 | WA Almanack |
| Swain | J. | Fireman Rob Roy | Fremantle | 1883 | WA Almanack |
| Swain | J. | Fireman Rob Roy | Fremantle | 1884 | WA Almanack |
| Swain | J. | | Trinity Street, Fremantle | 1897 | Witton's Directory |
| Swain | J. | Boatman | King William Street, Beaconsfield | 1897 | Witton's Directory |
| Swain | T. D. | Railway Goods Clerk | Perth | 1888 | WA Almanack |
| Swain | T. D. | Railway Goods Clerk | Perth | 1889 | WA Almanack |
| Swallow | - | Farmer | Busselton, Sussex, Nelson | 1878 | Herald Almanack |
| Swallow | J. | Blacksmith | Busselton & Sussex District | 1867 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton & Sussex Districts | 1868 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton & Sussex District | 1870 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton & Vasse | 1872 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton | 1873 | Herald Almanack |
| Swallow | J. | Blacksmith | Vasse & Busselton | 1873 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton, Sussex & Nelson | 1874 | Herald Almanack |
| Swallow | J. | Blacksmith | Vasse & Busselton | 1874 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton, Sussex & Nelson | 1875 | Herald Almanack |
| Swallow | J. | Blacksmith | Busselton Sussex & Nelson | 1875 | WA Almanack |
| Swallow | J. | Farmer | Busselton | 1876 | Herald Almanack |
| Swallow | J. | Blacksmith | Busselton | 1876 | WA Almanack |
| Swallow | J. | Farmer | Blackwood | 1877 | Herald Almanack |
| Swallow | J. | Farmer | Busselton, Sussex & Nelson | 1877 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton & Suburbs | 1879 | Herald Almanack |
| Swallow | J. | Farmer | Vasse | 1879 | WA Almanack |
| Swallow | J. | Blacksmith | Busselton & Suburbs | 1880 | Herald Almanack |
| Swallow | J. | Blacksmith | Busselton & Suburbs | 1881 | Herald Almanack |
| Swallow | J. | Blacksmith | Vasse District | 1882 | Herald Almanack |
| Swamp | | | Lamb Street, Perth | 1897 | Witton's Directory |
| Swan Brewery Co, Ltd | Jones, J. L. | Secretary | First Floor, Exchange Building, Saint George's Terrace, Perth | 1897 | Witton's Directory |
| Swan Brewery Malting House | Hardwicke, T. W. | Manager | Mount's Bay Road, Perth | 1897 | Witton's Directory |
| Swan Cycle Agency | G. J. McKenzie | Manager | Havelock Street, Perth | 1897 | Witton's Directory |
| Swan Land Agency Co | Edgcumbe, F. | Manager | 153 William Street, Perth | 1897 | Witton's Directory |
| Swan Land Agency Co, Branch No. 2 | | | Rokeby Road, Perth | 1897 | Witton's Directory |
| Swan Pharmacy & Drug Agency Co. | | | Barrack Street, Perth | 1897 | Witton's Directory |
| Swan Pharmacy & Drug Co. | | | Wellington Street, Perth | 1897 | Witton's Directory |
| Swan River Mechanics Institute | Ellis, F. F. | Secretary | 68, 70 Howick Street, Perth | 1897 | Witton's Directory |
| Swan Soap & Candle Factory | | Manager - Dearle R. | Thompson's Road, North Fremantle | 1897 | Witton's Directory |
