| Rinaldi | L. | Noggerup | Graham Truck | PE ● 103 | Preston Road Board | 1925-26 |
| Rinaldi | L. | Noggerup | Graham Truck | PE ● 103 | Preston Road Board | 1926-27 |
| Rinaldi | L. | Noggerup | Graham Bros Truck | PE ● 103 | Preston Road Board | 1927-28 |
| Rinaldi | Peter | Yalgoo | Dodge | YA ● 29 | Yalgoo Road Board | 1924-25 |
| Rinaldi | Peter | Yalgoo | Dodge | YA ● 29 | Yalgoo Road Board | 1925-26 |
| Rinaldi | Peter | Yalgoo | Dodge | YA ● 29 | Yalgoo Road Board | 1926-27 |
| Rinaldi | Peter | Yalgoo | Dodge | YA ● 29 | Yalgoo Road Board | 1927-28 |
| Rinaldi | R. | Meekatharra | Ford 20 H.P. | MK 21 | Meekatharra Road Board | 1919 |
| Rinder | George | Coombe Street, Collie | Rugby | CM 126 | Collie Municipality | 1926-27 |
| Rintoul | H. J | Williams | Ford | WL ● 16 | Williams Road Board | 1926-27 |
| Rintoul | H. J. | Williams | Dodge 20 H.P. | WL ● 16 | Williams Road Board | 1917-18 |
| Rintoul | H. J. | Williams | Dodge | WL ● 16 | Williams Road Board | 1923-24 |
| Rintoul | H. J. | Williams | Dodge | WL ● 16 | Williams Road Board | 1924-25 |
| Rintoul | H. J. | Williams | Dodge | WL ● 16 | Williams Road Board | 1925-26 |
| Rintoul | H. J. | Williams | Dodge | WL ● 16 | Williams Road Board | 1927-28 |
| Rintoul | T. | Cheetham Street | Overland | KMC 215 | Kalgoorlie Municipal Council | 1925-26 |
| Rintoul | T. | Cheetham Street, Kalgoorlie | Oldsmobile | KMC 251 | Kalgoorlie Municipal Council | 1926-27 |
| Rintoul | T. | Cheetham Street, Kalgoorlie | Oldsmobile | KMC 251 | Kalgoorlie Municipal Council | 1927-28 |
| Riordan | J. | Merredin | Graham Truck | MD ● 220 | Merredin Road Board | 1926-27 |
| Riordan | J. | Merredin | Graham Truck | MD ● 220 | Merredin Road Board | 1927-28 |
| Rippen | C. A. | 12 Hooper Street, West Perth | Hupmobile | 369 | Metro Private Car | 1927-28 |
| Ripper | Jessie | Woolundra | Rugby | KE ● 138 | Kellerberrin Road Board | 1925-26 |
| Ripper | Jessie | Woolundra | Rugby | KE ● 138 | Kellerberrin Road Board | 1926-27 |
| Ripper | Jessie | Woolundra | Rugby | KE ● 138 | Kellerberrin Road Board | 1927-28 |
| Ripper | P. E. T. | Doodlakine | Commerce Truck | KE ● 263 | Kellerberrin Road Board | 1926-27 |
| Ripper | P. E. T. | Doodlakine | Commerce Truck | KE ● 263 | Kellerberrin Road Board | 1927-28 |
| Ripper | W. | Kellerberrin | Oakland | KE ● 124 | Kellerberrin Road Board | 1925-26 |
| Ripper | W. | Kellerberrin | Oakland | KE ● 124 | Kellerberrin Road Board | 1926-27 |
| Ripper | W. | Kellerberrin | Oakland | KE ● 124 | Kellerberrin Road Board | 1927-28 |
| Ripper | W. H. L. | Woolundra | Garford Truck | KE ● 74 | Kellerberrin Road Board | 1925-26 |
| Ripper | W. H. L. | Woolundra | GarFord Truck | KE ● 74 | Kellerberrin Road Board | 1926-27 |
| Ripper | W. H. L. | Woolundra | Garford Truck | KE ● 74 | Kellerberrin Road Board | 1927-28 |
| Rippon | A. O. | Busselton | Buick | BN 32 | Municipality of Busselton | 1925-26 |
| Rippon | A. O. | Dowerin | Locomobile | D ● 107 | Dowerin Road Board | 1927-28 |
| Rippon | C. A. | 567 Hay Street | Veloce 2½ H.P. Motorcycle | P 369 | Perth Municipality | 1915 |
| Rippon | C. A. | 204 Aberdeen Street | Hupmobile 16.9 H.P. | P 369 | Perth Municipality | 1919 |
| Rippon | C. A. | 12 Hooper Street, West Perth | Hupmobile | 369 | Metro Private Car | 1923-24 |
| Rippon | C. A. | 12 Hooper Street, West Perth | Hupmobile | 369 | Metro Private Car | 1925-26 |
| Rippon | C. A. | 12 Hooper Street, West Perth | Hupmobile | 369 | Metro Private Car | 1926-27 |
| Rippon | C. A. | 12 Hooper Street, West Perth | Hupmobile | 369 | Metro Private Car | 1926-27 |
| Rippon | Chas. | 12 Hooper Street, Perth | Hup. R. | 369 | Metro Private Car | 1922-23 |
| Rippon Bros | - | 567 Hay Street | Ford 20 H.P. | P 369 | Perth Municipality | 1917-18 |
| Rippon Bros. | - | 567 Hay Street | Ford 20 H.P. | P 369 | Perth Municipality | 1916 |
| Rippon Brothers | - | Hay Street | Veloce 2½ H.P. Motorcycle | P 620 | Perth Municipality | 1916 |
| Rischbeith | - | Woodyarrup Broomehill | Ford | BH ● 12 | Broomehill Road Board | 1922-23 |
| Rischbeith | A. | Newman Woodyarrup, Broomehill | Dodge | BH ● 52 | Broomehill Road Board | 1924-25 |
| Rischbeith | A. Newman | Woodyarrup, Broomehill | Dodge | BH 52 | Broomhill Road Board | 1923 - 1924 |
| Rischbeith | B. M | View Street, Peppermint Grove | Fiat | 8518 | Metro Private Car | 1927-28 |
| Rischbeith | B. M. | View Street, Peppermint Grove | Fiat | 8518 | Metro Private Car | 1925-26 |
| Rischbeith | B. M. | View Street, Peppermint Grove | Fiat | 8518 | Metro Private Car | 1926-27 |