| Pinnock | F. J. | 378 Albany Road, Victoria Park | standard | 11847 | Metro Private Car | 1926-27 |
| Pinnock | F. J. | 378 Albany Road, Victoria Park | Standard | 11847 | Metro Private Car | 1927-28 |
| Pipe | Fred | Bolgart | Ford | VP ● 36 | Victoria Plains Road Board | 1927-28 |
| Piper | C. G. | Forrest Street, Peppermint Grove | Buick | 1619 | Metro Private Car | 1922-23 |
| Piper | C. G. | Forrrest Street, Peppermint, Grove | Buick | 1619 | Metro Private Car | 1923-24 |
| Piper | C. G. | Forrest Street, Peppermint Grove | Buick | 1619 | Metro Private Car | 1924-25 |
| Piper | C. G. | Duke Street, Fremantle | Crossley | 7570 | Metro Private Car | 1925-26 |
| Piper | C. G. | Forrest Street, Peppermint Grove | Buick | 1619 | Metro Private Car | 1925-26 |
| Piper | C. G. | Forrest Street, Peppermint Grove | Buick | 1619 | Metro Private Car | 1926-27 |
| Piper | C. G. | Forrest Street, Peppermint Grove | Buick | 1619 | Metro Private Car | 1927-28 |
| Piper | R. | Buckinghams Mill | Overland | CO ● 44 | Collie Road Board | 1925-26 |
| Piper Jun | W. H. | Buckinghams | Ford | CO ● 106 | Collie Road Board | 1927-28 |
| Pipper Jun | W. H. | Buckinghams | Ford | CO ● 106 | Collie Road Board | 1926-27 |
| Piquo | H. | Melrose Theatre | Douglas 2¾ H.P. Motorcycle | P 592 | Perth Municipality | 1915 |
| Pirrett | S. | 11 Carr Street, West Perth | Chevrolet | 13357 | Metro Private Car | 1926-27 |
| Pirrett | S. | 11 Carr Street, West Perth | Chevrolet | 13357 | Metro Private Car | 1927-28 |
| Pitchell | W. S. | 8 Third Avenue, Mount Lawley | Ford | 14491 | Metro Private Car | 1927-28 |
| Pitcher | A. J. | 9 Ventnor Avenue, West Perth | Dodge | 13054 | Metro Private Car | 1926-27 |
| Pitcher | Dr | Bridge Street, Guildford | Ford | G 14 | Guildford Municipality | 1917-18 |
| Pitcher | Dr S. W. | Bridge Street, Guildford | Studebaker | 1530 | Metro Private Car | 1924-25 |
| Pitcher | Dr S. W. | Bridge Street, Guildford | Studebaker | 1530 | Metro Private Car | 1925-26 |
| Pitcher | Dr S. W. | Bridge Street, Guildford | Studebaker | 1530 | Metro Private Car | 1926-27 |
| Pitcher | Dr. | Bridge Street, Guildford | Ford | G 15 | Guildford Municipality | 1916 |
| Pitcher | Dr. | Bridge Street, Guildford | Ford 20 H.P. | G 14 | Guildford Municpality | 1919 |
| Pitcher | S. W. | 84 Colin Street | Ford 20 H.P. | P 753 | Perth Municipality | 1915 |
| Pitchers | A. | Katanning | Reo Truck | KA ● 236 | Katanning Road Board | 1927-28 |
| Pitchers | A. E. | Katanning | Reo Truck | KA ● 165 | Katanning Road Board | 1926-27 |
| Pitchers | O. V. | Westonia | Ford Truck | WT ● 23 | Westonia Road Board | 1927-28 |
| Pitches | A. | Commercial Traveller, Perth | Ford 20 H.P. | NU 1 | Nullagine Road Board | 1916 |
| Pitches | Arthur | Nullagine | 20 H.P. | NG 4 | Nullagine Road Board | 1915 |
| Pitchford | C. | Roe Street, Perth | Ford | 2061 | Metro Private Car | 1924-25 |
| Pitchford | C. | - | Ford | NA ● 78 | Nungarin Road Board | 1924-25 |
| Pitchford | C. E. | 16 Rheola Street | Standard 20 H.P. | P 96 | Perth Municipality | 1916 |
| Pitchford | C. H. | Roe Street | Belsize 14-16 H.P. | P 662 | Perth Municipality | 1915 |
| Pitchford | C. H. | North Perth | F.N. 2¼ H.P. Motorcycle | P 947 | Perth Municipality | 1917-18 |
| Pitchford | Chas | 30 Roe Street, Perth | Overland | 304 | Metro Private Car | 1925-26 |
| Pitchford | Chas | 30 Roe Street, Perth | Overland | 304 | Metro Private Car | 1926-27 |
| Pitchford | Chas. | 30 Roe Street, Perth | Overland | 304 | Metro Private Car | 1922-23 |
| Pitchford | Chas. | 30 Roe Street, Perth | Overland | 304 | Metro Private Car | 1923-24 |
| Pitchford | G. F. | 16 Rheola Street | Standard 20 H.P. | P 96 | Perth Municipality | 1915 |
| Pitchford | G. F. | 16 Rheola Street | Standard 20 H.P. | P 96 | Perth Municipality | 1917-18 |
| Pitchford | G. F. | 16 Rheola Street | Standard 20 H.P. | P 96 | Perth Municipality | 1919 |
| Pitchford | G. H. | Hay Street | Ford 20 H.P. | P 118 | Perth Municipality | 1917-18 |
| Pitchford | G. H. | Hay Street | Ford 20 H.P. | P 118 | Perth Municipality | 1919 |
| Pitchford | Geo. E. | 16 Rheola Street, Perth | Standard | 96 | Metro Private Car | 1922-23 |
| Pitchford | Geo. F. | 16 Rheola Street, North Perth | Standard | 96 | Metro Private Car | 1923-24 |
| Pitchford | Geo. F. | 16 Rheola Street, West Perth | Fiat | 96 | Metro Private Car | 1925-26 |
| Pitchford | Geo. F. | 16 Rheola Street, West Perth | Fiat | 96 | Metro Private Car | 1926-27 |
| Pitchford | Geon. F. | 16 Rheola Street, West Perth | Fiat | 96 | Metro Private Car | 1927-28 |
| Pitchford | George F. | 16 Rheola Street, West Perth | Fiat | 96 | Metro Private Car | 1926-27 |