The 1961 Australian federal election was held in Australia on 9 December 1961. All 122 seats in the House of Representatives and 31 of the 60 seats in the Senate were up for election. The incumbent Liberal–Country coalition led by Prime Minister Robert Menzies defeated the opposition Labor Party under Arthur Calwell, despite losing the two-party-preferred popular vote. In his first election as Labor leader, Calwell significantly reduced the Coalition's margin, gaining 15 seats to leave the government with only a two-seat majority. This was the first and only time that a Federal Government won a sixth consecutive term in office.

The House of Representatives is the lower house of the bicameral Parliament of Australia, the upper house being the Senate. Its composition and powers are set down in Chapter I of the Constitution of Australia.