An election was held on 21 November 1970 to elect 32 of the 60 seats in the Australian Senate. This is the most recent occasion on which a Senate election has been held with no accompanying election to the House of Representatives; the two election cycles had been out of synchronisation since 1963.

Key dates

Results

The governing Coalition and the opposition Australian Labor Party won 13 and 14 seats respectively, resulting in a total of 26 seats each, while the Democratic Labor Party and three independents (two newly elected) held the remaining seats.