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Argentine Presidential Elections

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Every Argentine presidential election from 1826 to Milei's runoff of 2023 — the electoral college of the oligarchic republic, the secret-ballot revolution of 1916, Perón's rise, the proscription years stated plainly, and the unbroken democracy since 1983.

Presidential elections

34

1826–2023, including both votes of 1973

President today

Javier Milei

elected 2023 with the era's widest runoff margin

First secret ballot

1916

the Sáenz Peña Law's revolution

Democracy unbroken since

1983

10 elections without interruption

ChronologyThe long arc in chartsRecordsHow it works

Every presidential election

All 34 contests, newest first — with the arranged successions of the oligarchic republic, the fraud of the Infamous Decade and the proscription-era votes labelled for what they were.

Democracy with Peronism banned · 1958–1973

For eighteen years the largest movement in the country was barred from the ballot. Frondizi won in 1958 with Perón's exiled blessing and was overthrown; Illia won in 1963 with Peronism proscribed and was overthrown; and in 1973 the ban finally broke — Cámpora won in March, resigned, and Perón himself returned to win in September with 62%.

Perón's republic · 1946–1955

Juan Perón won the clean 1946 election from the labour movement he had built, then remade the state around his own re-election: the 1949 constitution, the vote for women — cast for the first time in 1951, in large majority for Perón — and a playing field that tilted further with each contest until the 1955 coup.

The Infamous Decade · 1931–1937

After the 1930 coup, the restored elections were hollow: the Radicals were banned or cheated, and the Concordancia governed through what its own supporters called 'patriotic fraud'. The votes of 1931 and 1937 are recorded here as the rigged contests they were.

The Sáenz Peña revolution · 1916–1928

The 1912 Sáenz Peña Law made the ballot secret, universal for men and compulsory — and handed power to the Radicals. Hipólito Yrigoyen's 1916 victory was the first genuinely popular presidential election in Argentine history, and his movement won every contest until the army removed him in 1930.

The long arc in charts

Hover any point for the exact figure.

Turnout since the secret ballot

Compulsory voting has kept Argentine turnout high since 1912 — above 80% for most of the democratic era, easing only in recent contests.

Hover the chart for exact values
50%75%192019401960198020002020Turnout

What it takes to win

The winner's decisive share since 1983: Alfonsín and Menem's majorities, Kirchner's 22% walkover after Menem withdrew, and the runoff era's duels — capped by Milei's 55.7% in 2023.

Hover the chart for exact values
25%50%20002020Winner's decisive-round share

Records & superlatives

How Argentine presidential elections work

The ballotage rules

Since 1994 a candidate wins outright with 45%, or with 40% and a ten-point lead; otherwise the top two meet in a runoff. The thresholds are why 2003's runoff evaporated when Menem withdrew, and why 2015 and 2023 went the distance.

Compulsory, and primary-tested

Voting is compulsory from 16 to 70, and since 2011 every party's candidates first face the open PASO primaries — a nationwide dress rehearsal that has repeatedly upended the race before it formally began.

From electors to voters

Until 1912 presidents were chosen by an electoral college elected on a public ballot the ruling machine controlled. The Sáenz Peña Law's secret, universal, compulsory male vote turned Argentine elections into real contests overnight.

The Peronist constant

Since 1946 Argentine politics has been organised for or against Peronism — banned from the ballot for eighteen years, and the winner of ten of the fourteen free presidential elections it has contested.