This is a list of members of the South Australian House of Assembly from 1986 to 1989, as elected at the 1985 state election:
| Name | Party | Electorate | Term of office |
|---|---|---|---|
| 1975–1989 | |||
| 1977–1993 | |||
| Liberal | 1975–1997 | ||
| Labor | 1982–1989 | ||
| Liberal | 1968–1970, 1973–1993 | ||
| Labor | 1979–1994 | ||
| Liberal | 1985–1997 | ||
| Liberal | 1982–1997 | ||
| Labor | 1977–1993 | ||
| Liberal | 1970–1997 | ||
| 1973–1993 | |||
| Labor | 1985–1997 | ||
| Liberal | 1973–1992 | ||
| Labor | 1979, 1980–1993 | ||
| Labor | 1985–2002 | ||
| Labor | 1985–1989 | ||
| Liberal | 1970–1993 | ||
| Independent | 1984–1994 | ||
| Independent/Liberal | 1968–1993 | ||
| Labor | 1982–1993 | ||
| Labor | 1985–1989 | ||
| Liberal | 1970–1992 | ||
| Labor | 1982–1993 | ||
| Labor | 1977–1979, 1982–1993 | ||
| Liberal | 1970–2010 | ||
| Labor | 1977–1993 | ||
| Liberal | 1983–2002 | ||
| Labor | 1979–1993 | ||
| Labor | 1970–1993 | ||
| Labor | 1970–1989 | ||
| Labor | 1977–1979, 1982–1993 | ||
| Labor | 1982–1993 | ||
| Liberal | 1979–2006 | ||
| Labor | 1982–1993 | ||
| Labor | 1970–1989 | ||
| Liberal | 1982–2006 | ||
| Liberal | 1979–1990, 1992–2002 | ||
| Liberal | 1979–2002 | ||
| Independent | 1979–1993 | ||
| Labor | 1970–1989 | ||
| Labor | 1979–1989 | ||
| Labor | 1985–2012 | ||
| Labor | 1985–1989 | ||
| Labor | 1970–1989 | ||
| Labor | 1979–1993 | ||
| Labor | 1985–1989 | ||
| Liberal | 1975–2002 | ||
Stan Evans, the MLA for Davenport and former Liberal MLA for Fisher, had been re-elected as an independent in 1985 after losing a preselection battle against incumbent Liberal and factional opponent Dean Brown. Evans subsequently rejoined the Liberal Party in 1986.