| Pratley | H. | Cab Proprietor | Perth | 1889 | WA Almanack |
| Pratley | Henry | Shamrock Livery Stables | 99 Hay Street, Perth | 1897 | Witton's Directory |
| Pratt | - | Commissariat Mangr. | Perth | 1882 | WA Almanack |
| Pratt | - | Commissariat Messenger | Perth | 1884 | Herald Almanack |
| Pratt | F. H. | | off Mount Street, Perth | 1897 | Witton's Directory |
| Pratt | F. H. | Manager | First Floor, Commercial Buildings, Saint George's Terrace, Perth | 1897 | Witton's Directory |
| Pratt | R. | Msngr. Commissariat | Fremantle | 1881 | WA Almanack |
| Pratt | R. | Government Msngr. | Perth | 1884 | WA Almanack |
| Pratt | Thomas | | Bulong | 1897 | Witton's Directory |
| Pratt | W. | Farmer | Wanneroo (Joondalup) | 1881 | WA Almanack |
| Pratt | W. | Farmer | Wanneroo (Carine) | 1882 | WA Almanack |
| Pratt | W. | - | Wanneroo | 1886 | WA Almanack |
| Pratt | W. | - | Wanneroo | 1887 | WA Almanack |
| Pratt | W. | Carter | Wanneroo | 1888 | WA Almanack |
| Pratt | W. | Carter | Wanneroo | 1889 | WA Almanack |
| Pratten | J. | Sawyer | Wanneroo | 1881 | WA Almanack |
| Pratten | J. | Sawyer | Wanneroo | 1882 | WA Almanack |
| Pratten | J. | Sawyer | Wanneroo | 1884 | WA Almanack |
| Pratton | A. | Carter | Wanneroo | 1887 | WA Almanack |
| Pratton | A. | Carter | Wanneroo | 1888 | WA Almanack |
| Pratton | J. | Overseer | Wanneroo | 1886 | WA Almanack |
| Pratton | J. | Carter | Wanneroo | 1889 | WA Almanack |
| Precious | W. | House Proprietor | Albany | 1877 | WA Almanack |
| Preece | E. | | Swan Street, North Fremantle | 1897 | Witton's Directory |
| Preedy | Chas E. | | Northam | 1897 | Witton's Directory |
| Prendegast | E. | Saddler | Perth | 1888 | WA Almanack |
| Prendegast | E. | Saddler | Perth | 1889 | WA Almanack |
| Prendergast | - | Farmer | Greenough | 1877 | Herald Almanack |
| Prendergast | - | Farmer | Greenough | 1878 | Herald Almanack |
| Prendergast | - | Farmer | Greenough | 1879 | Herald Almanack |
| Prendergast | - | Farmer | Greenough | 1880 | Herald Almanack |
| Prendergast | - | Farmer | Greenough | 1881 | Herald Almanack |
| Prendergast | - | Farmer | Greenough | 1882 | Herald Almanack |
| Prendergast | E. | Saddler | Perth | 1887 | WA Almanack |
| Prendergast | J. | Farmer | Victoria District (Greenough) | 1877 | WA Almanack |
| Prendergast | J. | Farmer | Greenough | 1883 | Herald Almanack |
| Prendergast | J. | Farmer | Greenough | 1884 | Herald Almanack |
| Prendergast | Mrs. | Farmer | Walkaway | 1897 | Witton's Directory |
| Prendergast | R. | Farmer | Greenough | 1879 | WA Almanack |
| Prendergast | R. | Farmer | Victoria District (Greenough) | 1881 | WA Almanack |
| Prendergast | R. | Farmer | Victoria Districts (Greenough) | 1882 | WA Almanack |
| Prendergast | R. | Farmer | Victoria District (Greenough) | 1886 | WA Almanack |
| Prendergast | R. | Farmer | Greenough | 1887 | WA Almanack |
| Prendergast | R. | Farmer | Greenough | 1888 | WA Almanack |
| Prendergast | R. | Farmer | Greenough | 1889 | WA Almanack |
| Prendergast | Wm. | R.C. Priest | Southern Cross | 1897 | Witton's Directory |
| Prentice | A. | Tanner | Busselton & Sussex District | 1867 | WA Almanack |
| Press | T. | Dairyman | Fremantle | 1873 | WA Almanack |
| Press | T. | Dairyman | Fremantle | 1874 | WA Almanack |
| Press | T. | Dairyman | Fremantle | 1875 | Herald Almanack |
