This is a list of members of the South Australian Legislative Council from 1968 to 1970.
| Name | District | Party | Term expiry | Time in office | |
|---|---|---|---|---|---|
| Central No. 1 | 1973 | 1965–1979 | |||
| Central No. 1 | Labor | 1973 | 1951–1970 | ||
| Central No. 1 | Labor | 1973 | 1970–1979 | ||
| Central No. 2 | 1973 | 1959–1975 | |||
| Midland | LCL | 1975 | 1962–1982 | ||
| Southern | LCL | 1973 | 1962–1985 | ||
| Northern | LCL | 1973 | 1965–1979 | ||
| Northern | LCL | 1975 | 1962–1975 | ||
| Midland | LCL | 1973 | 1962–1973 | ||
| Central No. 2 | LCL | 1975 | 1965–1988 | ||
| Southern | LCL | 1975 | 1944–1971 | ||
| Southern | LCL | 1973 | 1964–1973 | ||
| Central No. 1 | Labor | 1975 | 1961–1975 | ||
| Northern | LCL | 1975 | 1934–1975 | ||
| Central No. 2 | LCL | 1973 | 1959–1978 | ||
| Midland | LCL | 1973 | 1948–1970 | ||
| Central No. 2 | LCL | 1975 | 1956–1975 | ||
| Central No. 1 | Labor | 1975 | 1956–1975 | ||
| Southern | LCL | 1975 | 1967–1975 | ||
| Midland | LCL | 1975 | 1955–1975 | ||
| Northern | LCL | 1973 | 1966–1985 |
Labor MLC Stan Bevan resigned on 4 May 1970. Tom Casey was elected to fill the vacancy on 15 May.