| Righton Bros | - | 124 Loftus Street, Leederville | Republic | 10068 | Metro Hire or Trade | 1927-28 |
| Rignal | T. F. | 395 Fitzgerald Street, Perth | Overland | 2802 | Metro Private Car | 1926-27 |
| Rignall | T. | 395 Fitzgerald Street, North Perth | Ford | 8751 | Metro Private Car | 1925-26 |
| Rignall | T. F. | 395 Fitzgerald Street, Perth | Overland | 2802 | Metro Private Car | 1927-28 |
| Rigoll | L. | Jitarning | Dodge | RE ● 88 | Roe Road Board | 1925-26 |
| Rigoll | L. | Kulin | Dodge | KU ● 18 | Kulin Road Board | 1926-27 |
| Rigoll | L. | Kulin | Dodge | KU ● 18 | Kulin Road Board | 1927-28 |
| Rihll | M. A. | Wyndham | Ford | WY ● 4 | Wyndham Road Board | 1922-23 |
| Rihll | M. A. | Wyndham | Overland Four | WY ● 18 | Wyndham Road Board | 1922-23 |
| Rihll | M. A. | Wyndham | Ford | WY ● 4 | Wyndam Road Board | 1923-24 |
| Rihll | M. A. | Wyndham | Overland Four | WY ● 18 | Wyndam Road Board | 1923-24 |
| Rihll | M. A. | Wyndham | Ford | WY ● 4 | Wyndham Road Board | 1924-25 |
| Rihll | M. A. | Wyndham | Overland | WY ● 18 | Wyndham Road Board | 1924-25 |
| Riley | A. E. | 31 Rathay Street, Victoria Park | Imperial Wagon | 9134 | Metro Private Car | 1925-26 |
| Riley | A. E. | 31 Rathay Street, Victoria Park | Chevrolet | 13723 | Metro Private Car | 1926-27 |
| Riley | Archbishop | Bishop House, Perth | Overland | 1300 | Metro Private Car | 1923-24 |
| Riley | Archbishop | Bishop's House, Perth | Overland | 1300 | Metro Private Car | 1924-25 |
| Riley | Archbishop | Bishop's House, Perth | Overland | 1300 | Metro Private Car | 1926-27 |
| Riley | Archbishop | Bishop's House, Perth | Austin | 1300 | Metro Private Car | 1927-28 |
| Riley | C. L. | The Rectory, North Perth | Triumph 3½ H.P. Motorcycle | P 717 | Perth Municipality | 1917-18 |
| Riley | C. L. Rev. | Bishops House | Triumph 3½ H.P. Motorcycle | P 717 | Perth Municipality | 1916 |
| Riley | Cyril | Gingin | Triumph 3½ H.P. Motorcycle | GG ● 1 | Gingin Road Board | 1919 |
| Riley | E. | Trayning | Chrysler | KTY ● 146 | Kununoppin-Trayning Road Board | 1926-27 |
| Riley | E. | Trayning | Chrysler | KTY ● 146 | Kununoppin-Trayning Road Board | 1927-28 |
| Riley | E. M. | Moora | Ford | M ● 144 | Moora Road Board | 1926-27 |
| Riley | EM. | Moora | Ford | M ● 144 | Moora Road Board | 1927-28 |
| Riley | F. J. | Kondinin | Ford | KN ● 151 | Kondinin Road Board | 1927-28 |
| Riley | G. | 84 Stephens Street, Frematle | Nash | 4761 | Metro Private Car | 1924-25 |
| Riley | H. H. | 18 Balmoral Street, Victoria Park | Dodge | 4729 | Metro Private Car | 1927-28 |
| Riley | H. S. | Trayning | Essex | KTY ● 84 | Kununoppin-Trayning Road Board | 1925-26 |
| Riley | J. | Meriwa Street, Nedlands | Ford | 8037 | Metro Private Car | 1925-26 |
| Riley | J. | Murriwa Street, Nedlands | Ford | 8037 | Metro Private Car | 1926-27 |
| Riley | J. | Murriwa Street, Nedlands | Ford | 8037 | Metro Private Car | 1927-28 |
| Riley | J. G. | 84 Stephens Street, Fremantle | Nash | 4761 | Metro Private Car | 1925-26 |
| Riley | J. G. | 84 Stephens Street, Fremantle | Nash | 4761 | Metro Private Car | 1926-27 |
| Riley | J. G. | 84 Stephens Street, Fremantle | Nash | 4761 | Metro Private Car | 1927-28 |
| Riley | J. V. | Gingin | Ford | GG ● 2 | Gingin Road Board | 1923-24 |
| Riley | J. V. | Gingin | Ford | GG ● 2 | Gingin Road Board | 1924-25 |
| Riley | J. V. | Gingin | Rugby | GG ● 2 | Gingin Road Board | 1925-26 |
| Riley | J. V. | Gingin | Rugby | GG ● 2 | Gingin Road Board | 1926-27 |
| Riley | J. V. | Gingin | Rugby | GG ● 2 | Gingin Road Board | 1927-28 |
| Riley | L. B. | Trayning | Buick | KTY ● 9 | Kununoppin-Trayning Road Board | 1925-26 |
| Riley | L. B. | Trayning | Buick | KTY ● 9 | Kununoppin-Trayning Road Board | 1926-27 |
| Riley | L. B. | Trayning | Chevrolet Truck | KTY ● 137 | Kununoppin-Trayning Road Board | 1926-27 |
| Riley | L. B. | Trayning | Buick | KTY ● 9 | Kununoppin-Trayning Road Board | 1927-28 |
| Riley | L. B. | Trayning | Chevrolet Truck | KTY ● 137 | Kununoppin-Trayning Road Board | 1927-28 |
| Riley | M. A. | Cnr. Regent & Beaufort Street, Mount Lawley | Studebaker | 8514 | Metro Private Car | 1925-26 |
| Riley | M. A. | Cnr. Regent & Beaufort Street, Mount Lawley | Studebaker | 8514 | Metro Private Car | 1926-27 |
| Riley | M. A. | Cnr. Regent & Beaufort Street, Mount Lawley | Studebaker | 8514 | Metro Private Car | 1927-28 |
| Riley | M. Mrs | corner Regent and Beaufort Streets, Mount Lawley | Studebaker | 2651 | Metro Private Car | 1923-24 |
