🇦🇷 Argentina
All elections and results
Presidential elections
Parliamentary elections
How Argentina votes
Executive power is held by a directly elected President, who is both head of state and head of government, serves a four-year term and may be re-elected once consecutively. A candidate is elected outright in the first round by winning more than 45% of the valid votes, or more than 40% with a lead of at least ten percentage points over the runner-up; otherwise the top two contest a run-off (segunda vuelta) some weeks later. Deputies are elected for four-year terms by closed-list proportional representation (D'Hondt) within each province, but only half the chamber is renewed every two years, so legislative elections fall both alongside the presidential vote and at the two-year midpoint as midterm contests. Voting is compulsory for citizens aged 18 to 70. National elections are administered by the National Electoral Chamber (Cámara Nacional Electoral) and the National Electoral Directorate, with official results published at resultados.gob.ar.