This article provides information on candidates who stood for the 1940 Australian federal election. The election was held on 21 September 1940.
Earlier in 1940, the Lang Labor supporters had again broken away from the federal Australian Labor Party. Seats held by the defectors are designated as Labor seats.
Sitting members at the time of the election are shown in bold text. Successful candidates are highlighted in the relevant colour. Where there is possible confusion, an asterisk (*) is also used.
Sitting Senators are shown in bold text. Tickets that elected at least one Senator are highlighted in the relevant colour. Successful candidates are identified by an asterisk (*).
Three seats were up for election. The United Australia Party-Country Party Coalition was defending two seats. The Labor Party was defending one seat. Labor Senators Stan Amour, John Armstrong and Tom Arthur were not up for re-election.
Three seats were up for election. The United Australia Party-Country Party Coalition was defending three seats. Labor Senators Gordon Brown, Joe Collings and Ben Courtice were not up for re-election.
Three seats were up for election. The United Australia Party was defending three seats. United Australia Party Senators Philip McBride, Alexander McLachlan and Keith Wilson were not up for re-election.
Three seats were up for election. The United Australia Party was defending three seats. Labor Senators Bill Aylett, Richard Darcey and Charles Lamp were not up for re-election.
Four seats were up for election. One of these was a short-term vacancy caused by Labor Senator-elect John Barnes's death; this had been filled in the interim by Labor's Jim Sheehan. The United Australia Party-Country Party Coalition was defending three seats. The Labor Party was defending one seat. Labor Senators Don Cameron and Richard Keane were not up for re-election.
Three seats were up for election. The United Australia Party-Country Party Coalition was defending three seats. Labor Senators Robert Clothier, James Cunningham and James Fraser were not up for re-election.