General elections were held in Zambia on 5 December 1973. They were the first elections held since the country was formally declared a one-party state in August, with the United National Independence Party (UNIP) as the only legally permitted party. UNIP leader Kenneth Kaunda was automatically elected to a third five-year term as President, and was confirmed in office via a referendum in which 88.8% of voters approved his candidacy. UNIP also won all 125 seats in the National Assembly. Voter turnout was 39% of the 1,746,107 registered voters for the presidential election, and 33% for the National Assembly election.