| Pilkington | J. | Farmer | Northam | 1889 | WA Almanack |
| Pilkington | John, junr | | Northam | 1897 | Witton's Directory |
| Pilkington | John, senr | | Northam | 1897 | Witton's Directory |
| Pilkington | M. | Police Constable | Fremantle | 1885 | Herald Almanack |
| Pilkington | R. R. | Solicitor & Notary | 6-7 Semaphore Chambers, Hannan Street, Kalgoorlie | 1897 | Witton's Directory |
| Pilkinton | J. | Farmer | Northam | 1873 | Herald Almanack |
| Pilkinton | J. | Farmer | Northam | 1874 | Herald Almanack |
| Pilling | W. | | By-Sea Road, Fremantle | 1897 | Witton's Directory |
| Pilling | W. | Storeman | Old Sea Road, Beaconsfield | 1897 | Witton's Directory |
| Pinchetti | J. | Modeler | Fremantle | 1887 | WA Almanack |
| Pinchetti | J. | Modeler | Fremantle | 1888 | WA Almanack |
| Pinchetti | J. | Modeler | Fremantle | 1889 | WA Almanack |
| Pincombe | J. | Mariner | Fremantle | 1882 | WA Almanack |
| Pincombe | J. | Mariner | Fremantle | 1883 | WA Almanack |
| Pincombe | J. | Mariner | Fremantle | 1884 | WA Almanack |
| Pincombe | J. | Mariner | Fremantle | 1886 | WA Almanack |
| Pincombe | J. | Master Mariner | Fremantle | 1887 | WA Almanack |
| Pincombe | J. | Master Mariner | Fremantle | 1888 | WA Almanack |
| Pincombe | J. | Master Mariner | Fremantle | 1889 | WA Almanack |
| Pingelly | J. | Bailis Local Court | Geraldton | 1897 | Witton's Directory |
| Pinker | Isaac | Hospital Orderly | Guildford | 1884 | WA Almanack |
| Pinker | Isaac | Farmer | Guildford | 1887 | WA Almanack |
| Pinker | Isaac | Farmer | Guildford | 1888 | WA Almanack |
| Pinker | Isaac | Farmer | Guildford | 1889 | WA Almanack |
| Pinker | J. | | John Street, Perth | 1897 | Witton's Directory |
| Pinker | John | | Weld Avenue, Perth | 1897 | Witton's Directory |
| Pinkerton | F. A. | Mining Manager | Mount Magnet | 1897 | Witton's Directory |
| Pinkney | F. A. | Storeman | King Street, Coolgardie | 1897 | Witton's Directory |
| Pinn | Mrs. E. | Refreshment Rooms | Hunt Street, Coolgardie | 1897 | Witton's Directory |
| Pioneer Condenser (J. McDonald, Proprietor) | | | Hannan Street, Kalgoorlie | 1897 | Witton's Directory |
| Pioneer Refreshment Rooms (Mrs Roberts, Proprietor) | | | Hannan Street, Kalgoorlie | 1897 | Witton's Directory |
| Piper | Capt R. | Mining Manager | Mount Magnet | 1897 | Witton's Directory |
| Piper | J. | Engine Fitter | Fremantle | 1882 | WA Almanack |
| Piper | J. | Engine Fitter | Fremantle | 1883 | WA Almanack |
| Piper | J. | Engine Fitter | Fremantle | 1884 | WA Almanack |
| Piper | J. | Fitter N. Railway | Geraldton | 1885 | Herald Almanack |
| Piper | J. | Engine Fitter | Fremantle | 1886 | WA Almanack |
| Piper | J. | Engine Fitter | Fremantle | 1887 | WA Almanack |
| Piper | J. | Engine Fitter | Fremantle | 1888 | WA Almanack |
| Piper | J. | Engine Fitter | Fremantle | 1889 | WA Almanack |
| Piper | J. | Railway Station Master | Arrino | 1897 | Witton's Directory |
| Piper | James | Engineer | Greenough | 1897 | Witton's Directory |
| Piper | Jno. | Engineer | Perth | 1882 | Herald Almanack |
| Piper | John | Engineer | Fremantle | 1883 | Herald Almanack |
| Piper | John | Engineer | Fremantle | 1884 | Herald Almanack |
| Piper | R. | Clerk N.S.W. Bank | Perth | 1888 | WA Almanack |
| Piper | R. | Clerk N.S.W. Bank | Perth | 1889 | WA Almanack |
| Pirejuan | James F. | Farmer | Greenough | 1897 | Witton's Directory |
| Pirejuan | John | Engineer | Greenough | 1897 | Witton's Directory |
| Pirie | Wm. | | Russell Street, Beaconsfield | 1897 | Witton's Directory |