| Young | G. T. | Nungarin | Ford Truck | NA ● 19 | Nungarin Road Board | 1925-26 |
| Young | Geo. | Carnarvon | Ford | CN 16 | Carnarvon Municipal Council | 1924-25 |
| Young | Gerald L. | Manjimup | Indian Motorcycle | WA ● 13 | West Arthur Road Board | 1922-23 |
| Young | Gerald L. | Manjimup | Ford | WA ● 60 | Warren Road Board | 1924-25 |
| Young | H. J. | Kondinin | Wolseley | KN ● 37 | Kondinin Road Board | 1925-26 |
| Young | H. J. | Kondinin | Wolseley | KN ● 37 | Kondinin Road Board | 1926-27 |
| Young | H. J. | Kondinin | Wolseley | KN ● 37 | Kondinin Road Board | 1927-28 |
| Young | I. | Manjimup | Overland | WA ● 2 | Manjimup Road Board | 1925-26 |
| Young | I. | Manjimup | Chevrolet | WA ● 34 | Manjimup Road Board | 1925-26 |
| Young | Isaac | Manjimup | Overland | WA ● 2 | Warren Road Board | 1924-25 |
| Young | Isaac | Manjimup | Overland | WA ● 34 | Warren Road Board | 1924-25 |
| Young | Isaac | Manjimup | Chevrolet | WA ● 2 | Manjimup Road Board | 1926-27 |
| Young | Isack | Manjimup | Overland | WA ● 2 | West Arthur Road Board | 1922-23 |
| Young | Isack | Manjimup | Overland | WA ● 2 | Warren Road Board | 1923-24 |
| Young | Issac | Manjimup | Overland | WA ● 34 | Warren Road Board | 1923-24 |
| Young | J. | 15 Bruce Street, Nedlands | Hudson | 10053 | Metro Hire or Trade | 1926-27 |
| Young | J. | 15 Bruce Street, Nedlands | Hudson | 10053 | Metro Hire or Trade | 1927-28 |
| Young | J. H. | Parkerville | Brockway Wagon | 16045 | Metro Private Car | 1927-28 |
| Young | J. H. | Parkerville | Brockway Wagon | 16046 | Metro Private Car | 1927-28 |
| Young | J. M. | Gwambygine | Chevrolet | Y ● 68 | York Road Board | 1924-25 |
| Young | J. M. | Gwambygine | Chevrolet | Y ● 68 | York Road Board | 1925-26 |
| Young | J. M. | Gwambygine | Chevrolet | Y ● 68 | York Road Board | 1925-26 |
| Young | J. M. | Gwambygine | Chevrolet | Y ● 68 | York Road Board | 1926-27 |
| Young | J. M. | Gwambygine | Chevrolet | Y ● 68 | York Road Board | 1927-28 |
| Young | J. O. | Bruce Street, Nedlands | Rugby | 7766 | Metro Private Car | 1925-26 |
| Young | J. S. | C/o C.F.Hard 3 Swan Road, South Perth | Morris OxFord | 568 | Metro Private Car | 1927-28 |
| Young | K. | Balkuling | Whippet | Q ● 152 | Quairading Road Board | 1927-28 |
| Young | K. | Kondinin | Whippet | KN ● 152 | Kondinin Road Board | 1927-28 |
| Young | L. C. | 23 Victoria Square Perth | Overland | 6594 | Metro Private Car | 1924-25 |
| Young | L. C. | 23 Victoria Square Perth | Overland | 8549 | Metro Private Car | 1925-26 |
| Young | L. C. | 4 Ventnor Avenue, West Perth | Overland | 13144 | Metro Private Car | 1926-27 |
| Young | Leonard C. | 129 Hay Street, Subiaco | Overland | 13144 | Metro Private Car | 1927-28 |
| Young | Mary | 99 Stirling Street | Ford 16 H.P. | P 1232 | Perth Municipality | 1919 |
| Young | Mrs M. | Bunbury | Overland 18 H.P. | By 19 | Bunbury Municipality | 1919 |
| Young | Nora | Henderson Road, Redcliffe | Whippet | 14379 | Metro Private Car | 1927-28 |
| Young | O. C | 437 Bagot Road, Subiaco | Chevrolet | 8697 | Metro Private Car | 1927-28 |
| Young | O. C. | 437 Bagot Road, Subiaco | Overland | 4573 | Metro Private Car | 1923-24 |
| Young | O. C. | 437 Bagot Road, Subiaco | Overland | 4573 | Metro Private Car | 1924-25 |
| Young | O. C. | 437 Bagot Road, Subiaco | Overland | 4573 | Metro Private Car | 1925-26 |
| Young | O. C. | 437 Bagot Road, Subiaco | Chevrolet | 8697 | Metro Private Car | 1925-26 |
| Young | O. C. | 437 Bagot Road, Subiaco | Chevrolet | 8697 | Metro Private Car | 1926-27 |
| Young | P. | Mullewa | Ford | MW ● 19 | Mullewa Road Board | 1922-23 |
| Young | P. | Mullewa | Ford | MW ● 19 | Mullewa Road Board | 1923-24 |
| Young | P. | Carnarvon | Buick | CN 6 | Carnarvon Municipal Council | 1925-26 |
| Young | P. | Carnarvon | Buick | CN 6 | Carnarvon Municipal Council | 1926-27 |
| Young | P. | Carnarvon | Buick | CN 6 | Carnarvon Municipal Council | 1927-28 |
| Young | P. H. | Mount Barker | Dodge | PL ● 70 | Plantagenet Road Board | 1927-28 |
| Young | P. R. | Mullewa | Ford | MW ● 19 | Mullewa Road Board | 1924-25 |
| Young | P. R. W | Mullewa | Dodge | MW ● 61 | Mullewa Road Board | 1927-28 |
| Young | P. R. W. | Mullewa | Ford Lorry | MW ● 19 | Mullewa Road Board | 1925-26 |
