Elections were held in the Australian state of Western Australia on 10 May 1958 to elect 10 of the 30 members of the state's Legislative Council.
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| Province | Held by | Labor candidates | LCL candidates | Country candidates | Independent candidates | ||||
|---|---|---|---|---|---|---|---|---|---|
| Norm Baxter | |||||||||
| Alfred Buggins | James Hislop | ||||||||
| Francis Horwood | Charles Simpson | ||||||||
| Frank Wise | |||||||||
| William Hall | Ian Rosenberg | Lincoln Sullivan | |||||||
| Anthony Loton | |||||||||
| George Bennetts | Harold Illingworth (Ind.) | ||||||||
| James Murray | |||||||||
| Herbert Fletcher | Arthur Griffith | Joseph Martin (DLP) | |||||||
| Frederick Lavery | James Collins | ||||||||