| Efficiency Motor School | - | Beaufort Street, Perth | Dealers | 2904 | Metro Dealers Car | 1926-27 |
| Efford | Mrs | 28 Wesley Street | Ford 15 horespower | F 92 | Fremantle Municipality | 1916 |
| Efford | S. | Corrigin | Ford | CR ● 266 | Corrigin Road Board | 1927-28 |
| Ega | B. H. | Hardy Street, Nedlands | Ford | 13348 | Metro Private Car | 1926-27 |
| Egal | Bert. | 42 Gloster Street, Subiaco | Ford | 13348 | Metro Private Car | 1927-28 |
| Egan | A. | 59 Glendower Street | Talbot 15 H.P. | P 436 | Perth Municipality | 1915 |
| Egan | F. | 59 Glendower Street | Itala 14 H.P. | P 294 | Perth Municipality | 1915 |
| Egan | F. | 59 Glendower Street | Itala 12 H.P. | P 294 | Perth Municipality | 1916 |
| Egan | F. E. | 51 Glendower Street | Car | P 294 | Perth Municipality | 1917-18 |
| Egan | G. F. | Carnarvon | Ford 20 H.P. | CN 13 | Carnarvon Municipality | 1917-18 |
| Egan | G. F. | Carnarvon | Ford 20 H.P. | CN 13 | Carnarvon Municipality | 1919 |
| Egan | G. F. | Carnarvon | Ford | CN 13 | Carnarvon Municipal Council | 1922-23 |
| Egan | G. F. | Carnarvon | Ford | CN 13 | Carnarvon Municipal Council | 1923 - 1924 |
| Egan | G. F. | Carnarvon | Ford | CN 13 | Carnarvon Municipal Council | 1925-26 |
| Egan | G. F. | Carnarvon | Ford | CN 13 | Carnarvon Municipal Council | 1926-27 |
| Egan | G. F. | Carnarvon | Hupmobile | CN 13 | Carnarvon Municipal Council | 1927-28 |
| Egan | H. | Yalgoo | Ford | YA ● 45 | Yalgoo Road Board | 1923-24 |
| Egan | J. | Donnybrook | Ford | PE ● 3 | Preston Road Board | 1923-24 |
| Egan | J. | Donnybrook | Ford | PE ● 3 | Preston Road Board | 1924-25 |
| Egan | J. | Donnybrook | Ford | PE ● 3 | Preston Road Board | 1925-26 |
| Egan | M. | Mount Helena | Ford Truck | GE ● 80 | Greenmount Road Board | 1927-28 |
| Egan | T. R. | 54 Harvest Road, Fremantle | Citroen | 9265 | Metro Private Car | 1927-28 |
| Egan | Thomas | Kellerberrin | Chrysler | KE ● 291 | Kellerberrin Road Board | 1926-27 |
| Egan | Thomas | Kellerberrin | Chrysler | KE ● 291 | Kellerberrin Road Board | 1927-28 |
| Egans | G. F. | Carnarvon | Ford | CN 13 | Carnarvon Municipal Council | 1924-25 |
| Egerton | Jas. | Leonora | Douglas 2¾ H.P. Motorcycle | ML ● 29 | Leonora-Malcolm Road Board | 1917-18 |
| Egerton | Jas. | Leonora | Douglas 2¾ cycle | ML 29 | Leonora-Malcolm Road Board | 1919 |
| Egerton Warburton | J. LE. B. | Kojonup | Bean | KO ● 177 | Kojonup Road Board | 1927-28 |
| Egerton Warburton | Mrs J. | Kojonup | Morris Cowley | KO ● 178 | Kojonup Road Board | 1927-28 |
| Eggestson | W. J. | 251 Rokeby Road, Subiaco | Ford | 1076 | Metro Private Car | 1927-28 |
| Eggleston | C. | 845 Hay Street | Triumph 3½ H.P. Motorcycle | P 622 | Perth Municipality | 1916 |
| Eggleston | J. | 66 Farnley Street, Mount Hawthorn | Ford | 11349 | Metro Private Car | 1926-27 |
| Eggleston | W. J. | 251 Roberts Road, Subiaco | Ford | 1076 | Metro Private Car | 1923-24 |
| Eggleston | W. J. | 251 Roberts Road, Subiaco | Ford | 1076 | Metro Private Car | 1924-25 |
| Eggleston | W. J. | 751 Rokeby Road, Subiaco | Ford | 1076 | Metro Private Car | 1925-26 |
| Eggleston | W. J. | 251 Rokeby Road, Subiaco | Ford | 1076 | Metro Private Car | 1926-27 |
| Egglestone | C. | Bunbury | Chevrolet | BY 72 | Bunbury Municipality | 1926-27 |
| Egglestone | C. | Bunbury | Chevrolet | BY 72 | Bunbury Municipality | 1927-28 |
| Eggleton | A. G. | Mundaring Weir | Rover 8-12 H.P. | GRB 2 | Greenmount Road Board | 1915 |
| Eggleton | A. G. | Mundaring Weir | Rover 8-12 H.P. | GE 2 | Greenmount Road Board | 1916 |
| Eggleton | A. G. | Mundaring Weir | Pick 10 H.P. | GE ● 2 | Greenmount Road Board | 1917-18 |
| Eggleton | A. G. | Mundaring Weir | Pick | GE ● 2 | Greenmount Road Board | 1919 |
| Eggleton | A. G. | Mundaring Weir | Pick | GE ● 2 | Greenmount Road Board | 1922-23 |
| Eggleton | A. G. | Mundaring Weir | Pick 12 H.P. | GE ● 2 | Greenmount Road Board | 1923-24 |
| Eggleton | A. G. | Mundaring Wier | Pick | GE ● 2 | Greenmount Road Board | 1924-25 |
| Eggleton | A. G. | Mundaring Weir | Pick | GE ● 2 | Greenmount Road Board | 1925-26 |
| Eggleton | A. G. | Mundaring Weir | Hupmobile | GE ● 2 | Greenmount Road Board | 1927-28 |
| Ehrich | A. | Brookton | Essex | BO ● 55 | Brookton Road Board | 1927-28 |
| Eilbeck | N. P. | 25 Outram Street, West Perth | Triumph | 1085 | Metro Motorcycle | 1922-23 |
| Eilbeck | T. | Leederville | Studebaker 15 H.P. | P 699 | Perth Municipality | 1915 |
