| Spenny | A. | Wyndham | Ford | WY ● 6 | Wyndham Road Board | 1927-28 |
| Spenser | Victor | Seabrook | Ford 20 H.P. | N 2 | Northam Road Board | 1916 |
| Sperring | L. A. | 120 Forrest Street, North Perth | Studebaker | 3176 | Metropolitan Hire and Trade Cars | 1923-24 |
| Spice | E. A. | Ord Street | Overland | N 48 | Northam Municipality | 1927-28 |
| Spice | G. | Ashfield | Overland 30 H.P. | BO ● 6 | Brookton Road Board | 1917-18 |
| Spice | H. | 39 Money Street | Kerry Abingdon 3½ H.P. Motorcycle | P 1268 | Perth Municipality | 1919 |
| Spice | Herbart K. | Trinity Buildings, 671 Hay Street | Chevrolet | 2761 | Metro Private Car | 1927-28 |
| Spice | J. S. | Chittering | Ford Wagon | CH ● 47 | Chittering Road Board | 1927-28 |
| Spice | L. G. | Bindoon | Ford | CH ● 16 | Chittering Road Board | 1924-25 |
| Spice | L. J. | Bindoon | Ford | CH ● 16 | Chittering Road Board | 1925-26 |
| Spice | L. J. | Bindoon | Ford | CH ● 16 | Chittering Road Board | 1926-27 |
| Spice | L. J. | Bindoon | Ford | CH ● 16 | Chittering Road Board | 1927-28 |
| Spice | R. | Brookton | Overland 30 H.P. | BO 6 | Brookton Road Board | 1916 |
| Spice | R. | Mundijong | Dodge | SJ ● 10 | Serpentine-Jarrahdale Road Board | 1925-26 |
| Spice | R. | Mundijong | Dodge | SJ ● 10 | Serpentine-Jarrahdale Road Board | 1926-27 |
| Spice | Robt. | Brookton | Overland 30 H.P. | BKTB 6 | Brookton Road Board | 1915 |
| Spicer | A. C. | Broadway, Nedlands | Chevrolet | 4542 | Metro Private Car | 1923-24 |
| Spicer | A. C. | 31 Broadway, Nedlands | Chevrolet | 4542 | Metro Private Car | 1924-25 |
| Spicer | A. C. | 31 Broadway, Nedlands | Chevrolet | 4542 | Metro Private Car | 1925-26 |
| Spicer | A. C. | 31 Broadway, Nedlands | Chevrolet | 4542 | Metro Private Car | 1926-27 |
| Spicer | A. C. | 39 Broadway, Nedlands | Chevrolet | 4542 | Metro Private Car | 1927-28 |
| Spicer | C. H & G. | Daird Fremantle | Reo Bus | 3287 | Metro Hire or Trade | 1926-27 |
| Spicer | C. H. | Allen Street, East Fremantle | Ford charabanc | 3254 | Metropolitan Hire and Trade Cars | 1923-24 |
| Spicer | C. H. | Allan Street, East Fremantle | Armstrong Siddeley | 7141 | Metro Private Car | 1925-26 |
| Spicer | C. H. | Allan Street, East Fremantle | Armstrong Siddeley | 7141 | Metro Private Car | 1926-27 |
| Spicer | C. H. | Allan Street, East Fremantle | Armstrong Siddeley | 7141 | Metro Private Car | 1927-28 |
| Spicer | G. | 15 Newman Street, Fremantle | Ford Wagon | 9977 | Metro Private Car | 1926-27 |
| Spicer | M. P. | 7 Queens Crescent, Mount Lawley | Austin | 8451 | Metro Private Car | 1925-26 |
| Spicer | M. P. | 7 Queens Crescent, Mount Lawley | Austin | 8451 | Metro Private Car | 1926-27 |
| Spicer | M. P. | 7 Queen's Crescent, Mount Lawley | Austin | 8451 | Metro Private Car | 1927-28 |
| Spicer & David | - | Allen Street, East Fremantle | Reo Bus | 4000 | Metro Private Car | 1924-25 |
| Spicer & David | - | Allen Street, East Fremantle | Reo. Char. | 3909 | Metro Hire or Trade | 1924-25 |
| Spicer & David | - | Allen Street, East Fremantle | Reo. Char. | 3963 | Metro Hire or Trade | 1924-25 |
| Spicer & David | - | Allen Street, East Fremantle | Reo. Char. | 3994 | Metro Hire or Trade | 1924-25 |
| Spicer & David | - | Allen Street, East Fremantle | Reo Char | 3909 | Metro Hire or Trade | 1925-26 |
| Spicer & David | - | Allen Street, East Fremantle | Reo Char | 3963 | Metro Hire or Trade | 1925-26 |
| Spicer & David | - | Allen Street, Fremantle | Reo Char. | 3994 | Metro Hire or Trade | 1925-26 |
| Spicer & David | - | Allen Street, East Fremantle | Reo Bus | 4000 | Metro Hire or Trade | 1925-26 |
| Spicer & David | - | Allen Street, East Fremantle | Reo Charabanc | 3909 | Metro Hire or Trade | 1926-27 |
| Spicer & David | - | Allen Street Fremantle | Reo Charabanc | 3994 | Metro Hire or Trade | 1926-27 |
| Spicer & David | - | Allen Street, East Fremantle | Reo Bus | 4000 | Metro Hire or Trade | 1926-27 |
| Spicer & Detmold Ltd | - | William Street, Fremantle | Dodge | 4087 | Metro Private Car | 1924-25 |
| Spicer & Detmold Ltd | - | Williams Street, Fremantle | Dodge | 4087 | Metro Private Car | 1925-26 |
| Spicer & Detmold Ltd | - | William Street, Fremantle | Dodge | 4087 | Metro Private Car | 1926-27 |
| Spicer & Detmold Ltd | - | William Street, Fremantle | Dodge | 4087 | Metro Private Car | 1927-28 |
| Spicer and Detmold Ltd | - | William Street, Fremantle | Dodge | 4087 | Metro Private Car | 1923-24 |
| Spield | G. | 15 Newman Street, Fremantle | Ford | 15898 | Metro Private Car | 1927-28 |
| Spier & David | - | Allen Street, East Fremantle | Reo Charabanc | 3963 | Metro Hire or Trade | 1926-27 |
| Spiers | G. | Bedford Street | Premier 4½ H.P. Motorcycle | EF 100 | East Fremantle Municipality | 1919 |
| Spiers | G. | 36 James Street, Fremantle | Austin | 8906 | Metro Private Car | 1926-27 |
