This is a list of electoral results for the electoral district of Isis in Queensland state elections.
| Member | Party | Term | ||
|---|---|---|---|---|
| William Brand | CPNP | 1932-1936 | ||
| Country | 1936-1950 | |||
| Jack Pizzey | Country | 1950-1968 | ||
| Jim Blake | Labor | 1968-1974 | ||
| Lin Powell | National | 1974-1989 | ||
| Independent | 1989 | |||
| Bill Nunn | Labor | 1989-1992 | ||