| Ivanhoe Gold Corpn. | - | Fimiston | Sunbeam 15 H.P. | K ● 15 | Kalgoorlie Road Board | 1922-23 |
| Ivanhoe Gold Corpn. | - | Fimiston | Hupmobile | K ● 20 | Kalgoorlie Road Board | 1922-23 |
| Ivanhoe Gold Corporation | - | Hannan Street, Kalgoorlie | Ford 20 H.P. | K 31 | Kalgoorlie Road Board | 1916 |
| Ivanhoe Gold Corporation | - | Hannan Street, Kalgoorlie | Ford 20 H.P. | K ● 31 | Kalgoorlie Road Board | 1917-18 |
| Ivanhoe Gold Corporation | - | Kalgoorlie | Sunbeam 16 H.P. | K ● 15 | Kalgoorlie Road Board | 1919 |
| Ivanhoe Gold Corporation | - | Hannan Street | Ford 20 H.P. | K ● 31 | Kalgoorlie Road Board | 1919 |
| Ivanhoe Gold Corporation | - | Fimiston | Fiat | K ● 15 | Kalgoorlie Road Board | 1923-24 |
| Ivanhoe Gold Corporation | - | Fimiston | Hupmobile | K ● 20 | Kalgoorlie Road Board | 1923-24 |
| Ivanhoe Gold Mines | - | Fimiston | Overland 24 H.P. | K ● 31 | Kalgoorlie Road Board | 1922-23 |
| Ivanilice Corporation | G. | Kalgoorlie | Sunbeam 12- 16 H.P. | K 15 | Kalgoorlie Road Board | 1916 |
| Ive | - | Eleanor Street | Ford 20 H.P. | GN 15 | Geraldton Municipality | 1919 |
| Ive | E. W. | - | Ford 20 H.P. | GN 15 | Geraldton Municipality | 1915 |
| Ive | E. W. | Geraldton | Hupmobile 16 H.P. | GN 27 | Geraldton Municipality | 1916 |
| Ive | E. W. | - | Ford 24 H.P. | GN 4 | Geraldton Municipality | 1917-18 |
| Ive | E. W. | - | Buick 18 H.P. | GN 27 | Geraldton Municipality | 1917-18 |
| Ive | E. W. | - | Ford 22½ H.P. Motorcycle | GN 47 | Geraldton Municipality | 1917-18 |
| Ive | E. W. | - | Studebaker 24 H.P. | GN 4 | Geraldton Municipality | 1919 |
| Ive | E. W. | - | Buick 18 H.P. | GN 27 | Geraldton Municipality | 1919 |
| Ive | R. | - | Ford | P ● 11 | Perth Road Board | 1919 |
| Ive | R. G. | 4 George Street, Maylands | Magnet 8 H.P. | P 1231 | Perth Municipality | 1919 |
| Ive | R. G. | George Street, Maylands | Hupmobile | 3097 | Metropolitan Hire and Trade Cars | 1923-24 |
| Ive | R. G. | 4 George Street, Maylands | Swift | 5955 | Metro Private Car | 1924-25 |
| Ive | R. G. | 4 George Street, Maylands | Swift | 5955 | Metro Private Car | 1925-26 |
| Ives | A. | 33 Grosvenour Road, Mount Lawley | Hupmobile | 6497 | Metro Private Car | 1924-25 |
| Ives | D. | St. Ives | Ford | CG ● 35 | Coolgardie Road Board | 1924-25 |
| Ives | D. | St. Ives | Ford | CG ● 35 | Coolgardie Road Board | 1925-26 |
| Ives | D. | St. Ives | Ford | CG ● 35 | Coolgardie Road Board | 1926-27 |
| Ives | E. | Maylands | Flanders 20 H.P. | ML 37 | Perth Road Board | 1915 |
| Ives | E. | George Street, Maylands | Flanders 20 H.P. | P 37 | Perth Municipality | 1916 |
| Ives | E. A. | 15 Rookwood Street, Mount Lawley | Singer | 14856 | Metro Private Car | 1927-28 |
| Ives | Mrs F. | 33 Grosvenor Road, North Perth | Nash | 13737 | Metro Private Car | 1926-27 |
| Ives | R. | George Street, Maylands | Ford 15 H.P. | P ● 11 | Perth Road Board | 1917-18 |
| Ives | R. G. | 4 Saint George's Terrace, Perth | Dodge | 2497 | Metro Private Car | 1922-23 |
| Ives | R. G. | 4 George Street, Maylands | Excelsior | 2497 | Metro Private Car | 1923-24 |
| Ivicivich & Son | - | Rockingham Road, Spearwood | Graham Wagon | 3971 | Metro Hire or Trade | 1927-28 |
| Ivimey | A. B. | Perth | Chevrolet | N 125 | Northam Municipality | 1924-25 |
| Ivin | R. | Manjimup | Reo Truck | WA ● 127 | Manjimup Road Board | 1926-27 |
| Ivincevich & Son | - | Rockingham Road, Spearwood | Graham Wagon | 3971 | Metro Hire or Trade | 1925-26 |
| Ivincevich & Son | - | Rockingham Road, Spearwood | Graham Wagon | 3971 | Metro Hire or Trade | 1926-27 |
| Ivincevich & Sons | - | Rockingham Road, Spearwood | Ford Tr. | 3971 | Metro Hire or Trade | 1924-25 |
| Ivincey | A. E. G. | C/o W.A. Farmers Perth | Ford Ambulance | 2552 | Metro Private Car | 1922-23 |
| Ivins | Eric H. | Commercial Hotel, Fremantle | Essex | 12530 | Metro Private Car | 1927-28 |
| Ivoncia | B. | 19 South Street, Fremantle | Ford Wagon | 12527 | Metro Private Car | 1927-28 |
| Iyin | R. | Manjimup | Reo Truck | WA ● 127 | Manjimup Road Board | 1927-28 |
| Izard | A. | Northampton | Armstrong Siddeley | NR ● 163 | Northampton Road Board | 1927-28 |
| Izett | J. | Cardiff | Oakland | CO ● 156 | Collie Road Board | 1927-28 |
| J. A. Thomson Ltd | - | 209 Murray Street | Renault Wagon | 509 | Metro Private Car | 1922-23 |
| J. D. Manufacturing Co Ltd | - | 48 Marquis Street, North Perth | Ford | 1009 | Metro Private Car | 1924-25 |
| Jack | B. J. | Council Club Hotel, Midland Junction | Dodge | 6911 | Metro Private Car | 1924-25 |
| Jack | B. J. | Council Club Hotel, Midland Junction | Dodge | 6911 | Metro Private Car | 1925-26 |
