This is a list of members of the South Australian House of Assembly from 1959 to 1962, as elected at the 1959 state election:
| Name | Party | Electorate | Term of office |
|---|---|---|---|
| 1956–1968 | |||
| LCL | 1948–1973 | ||
| 1956–1968 | |||
| Labor | 1960–1970 | ||
| Labor | 1952–1973 | ||
| Labor | 1945–1947, 1953–1962 | ||
| LCL | 1956–1977 | ||
| LCL | 1941–1962 | ||
| Labor | 1953–1979 | ||
| LCL | 1959–1974 | ||
| LCL | 1956–1960 | ||
| LCL | 1956–1965 | ||
| LCL | 1949–1968 | ||
| LCL | 1941–1963 | ||
| Labor | 1957–1970 | ||
| Labor | 1950–1970 | ||
| LCL | 1952–1963 | ||
| Labor | 1953–1977 | ||
| LCL | 1956–1962 | ||
| LCL | 1956–1965 | ||
| Labor | 1950–1971 | ||
| Labor | 1956–1970 | ||
| Labor | 1959–1975 | ||
| LCL | 1955–1982 | ||
| LCL | 1959–1979 | ||
| LCL | 1960–1962 | ||
| Labor | 1918–1921, 1924–1927, 1938–1960 | ||
| LCL | 1930–1938, 1947–1965 | ||
| LCL | 1951–1970 | ||
| LCL | 1933–1968 | ||
| Independent | 1941–1968 | ||
| Labor | 1958–1962 | ||
| Labor | 1933–1970 | ||
| Labor | 1959–1975 | ||
| LCL | 1933–1968 | ||
| LCL | 1959–1973 | ||
| Independent | 1933–1970 | ||
| Labor | 1946–1964 | ||
| LCL | 1944–1970 | ||
| Labor | 1941–1968 | ||
| Labor | 1942–1965 | ||
The LCL member for Light, George Hambour, died on 25 March 1960. LCL candidate Leslie Nicholson won the resulting by-election on 23 April.
The Labor member for Frome and Opposition Leader Mick O'Halloran died on 22 September 1960. Labor candidate Tom Casey won the resulting by-election on 5 November.