This is a list of members of the South Australian House of Assembly from 1947 to 1950, as elected at the 1947 state election:
| Name | Party | Electorate | Term of office |
|---|---|---|---|
| 1948–1973 | |||
| LCL | 1933–1956 | ||
| LCL | 1946–1959 | ||
| 1946–1959 | |||
| Labor | 1938–1952 | ||
| LCL | 1933–1955 | ||
| LCL | 1938–1952 | ||
| LCL | 1941–1962 | ||
| Independent | 1938–1958 | ||
| Labor | 1926–1933, 1947–1950 | ||
| LCL | 1944–1959 | ||
| LCL | 1947–1956 | ||
| LCL | 1949–1968 | ||
| LCL | 1941–1963 | ||
| LCL | 1912–1915, 1920–1938, 1941–1948 | ||
| LCL | 1927–1930, 1933–1944, 1947–1953 | ||
| LCL | 1918–1924, 1927–1930, 1933–1956 | ||
| LCL | 1926–1948 | ||
| Independent | 1938–1956 | ||
| Labor | 1918–1950 | ||
| LCL | 1921–1959 | ||
| Labor | 1938–1953 | ||
| LCL | 1947–1953 | ||
| LCL | 1939–1941, 1944–1956 | ||
| LCL | 1941–1944, 1947–1953 | ||
| LCL | 1915–1956 | ||
| Labor | 1918–1921, 1924–1927, 1938–1960 | ||
| LCL | 1930–1938, 1947–1965 | ||
| LCL | 1941–1951 | ||
| LCL | 1933–1968 | ||
| Labor/Independent | 1941–1968 | ||
| Labor | 1918–1949 | ||
| Labor | 1933–1970 | ||
| LCL | 1933–1968 | ||
| Labor | 1933–1959 | ||
| Independent | 1933–1970 | ||
| Labor | 1946–1964 | ||
| LCL | 1944–1970 | ||
| Labor | 1941–1968 | ||
| Labor | 1942–1965 | ||
| LCL | 1938–1944, 1947–1953 | ||
Alexandra LCL MHA Sir Herbert Hudd died on 30 April 1948. LCL candidate David Brookman won the resulting by-election on 19 June.
Rocky River LCL MHA John Lyons died on 19 December 1948. LCL candidate James Heaslip won the resulting by-election on 26 February.
Wallaroo Labor MHA Robert Richards resigned on 22 November 1949 to take up a position as the Commonwealth's Administrator of Nauru. No by-election was held due to the imminent 1950 state election.
Stanley MHA Percy Quirke was elected as a representative of the Labor Party, but resigned from the party in August 1948 and sat as an independent.