The 1901 Australian federal election for the inaugural Parliament of Australia was held in Australia on Friday 29 March and Saturday 30 March 1901. The elections followed Federation and the establishment of the Commonwealth of Australia on 1 January 1901. All 75 seats in the Australian House of Representatives, six of which were uncontested, as well as all 36 seats in the Australian Senate, were up for election.
After the initial confusion of the Hopetoun Blunder, the first Prime Minister of Australia, Edmund Barton, went into the inaugural 1901 federal election as the appointed head of a Protectionist Party caretaker government. While the Protectionists came first on seats, they fell short of a majority. The incumbent government remained in office with the parliamentary support of the Labour Party, who held the balance of power, while the Free Trade Party formed the opposition. A few months prior to the 1903 election, Barton resigned to become a founding member of the High Court of Australia, and was replaced by Alfred Deakin.