 Members of the Australian Senate, 1978–1981

This is a list of members of the Australian Senate from 1 July 1978 to 30 June 1981.Half of the state senators were elected at the December 1975 election and had terms due to finish on 30 June 1981; the other half of the state senators were elected at the December 1977 election and had terms due to finish on 30 June 1984.