Far-right candidate José Antonio Kast favourite to become Chile’s next president after first round vote

Lead: José Antonio Kast and Jeannette Jara advanced to a Dec. 14 runoff after Chile’s first-round presidential vote, with Jara leading at roughly 26% and Kast about 24% as results were tallied on Sunday. Voting took place across Chile amid intense debate over crime and immigration; right-of-centre candidates collectively captured nearly 30% of ballots. Kast, a 59-year-old ultraconservative who lost to Gabriel Boric in 2021, is now widely viewed as the frontrunner for the second round after several right-wing rivals signalled support.

Key Takeaways

  • With more than 70% of ballots counted, Jeannette Jara held roughly 26% and José Antonio Kast about 24% of first-round votes.
  • Right-wing and conservative lists together approached ~30% of the first-round vote, consolidating a potential coalition behind Kast for the runoff.
  • Radical libertarian Johannes Kaiser won about 14% and conservative Evelyn Matthei about 13%; both promptly signalled backing for Kast.
  • Runoff is scheduled for 14 December, giving parties and alliances just weeks to reconfigure strategies and appeals to undecided voters.
  • Campaigns centred on public security and immigration: Kast proposes an “Escudo Fronterizo” of physical barriers and tougher measures on foreign crime; Chile has received over 500,000 Venezuelan migrants in recent years.
  • Kast has invoked comparative models, praising actions in the US and El Salvador; Bukele-style mass incarceration (reported at ~2% of El Salvador’s adult population since 2022) figures in his references.
  • Outgoing president Gabriel Boric publicly congratulated both candidates and called the election a robust exercise of democracy.

Background

Chile has undergone political volatility since the October 2019 protests and the subsequent constitutional process, producing a fragmented party landscape and heightened voter attention to crime, inequality and migration. The 2021 election brought Gabriel Boric, a centre-left president, to power; his tenure has confronted economic pressures and public security concerns that have dominated headlines. Migration from Venezuela and other countries rose sharply in recent years; officials and civil society report more than 500,000 Venezuelan arrivals, which has become a focal point for right-of-centre campaigns. On the right, a split field in the first round reflected competing strands—traditional conservatives, radical libertarians and ultranationalists—whose combined strength now shapes the runoff arithmetic.

José Antonio Kast has campaigned for years on a platform of strict law-and-order measures, tighter immigration controls and market-friendly economic policies; this was his third presidential bid after a 2021 defeat by Boric. Jeannette Jara, a former labour minister associated with the outgoing centre-left administration, campaigned on social protection, workers’ rights and a defense of democratic institutions. Election rules set a single-round vote followed by a two-candidate runoff if no contender achieves an absolute majority; the December 14 date offers a compressed window for alliances and voter persuasion.

Main Event

On Sunday night, as provincial and metropolitan tallies accumulated, Jara and Kast emerged as the top two finishers. Jara concluded the night with about 26% support and positioned herself as a defender of Chile’s public services and social contract. Kast registered about 24% and emphasised a promise to “put Chileans first,” framing migration and crime as existential challenges. Several right-aligned candidates who together won a near-30% share immediately leaned toward unifying behind Kast: Johannes Kaiser announced an endorsement citing a binary choice, and Evelyn Matthei urged her supporters to back the frontrunner on stage.

At campaign events after the count, Kast reiterated plans such as the Escudo Fronterizo—miles of ditches, barriers and walls on the northern border—and proposals to replicate hardline public-security measures modelled on other regional leaders. Jara, speaking to supporters in Santiago, thanked voters and urged resilience, warning against narratives that Chile was in irreversible decline. Outgoing president Boric publicly congratulated both finalists, framing the vote as a “spectacular day of democracy” and calling for a peaceful and orderly transition should power change hands.

Election-day incidents were limited in publicly reported scope; security sources noted routine deployment of police and electoral authorities to ensure ballot integrity. Turnout patterns showed active participation in urban centres, while rural tallies trended differently, reflecting divergent issue salience—security and migration in some areas, economic concerns in others. The first-round outcome produced immediate strategic calculations as parties prepare for the decisive December runoff.

Analysis & Implications

Kast’s advantage in the runoff hinges on three dynamics: consolidation of the right-of-centre electorate, mobilisation of voters prioritising security and immigration, and the ability to attract undecided or centrist defectors from other camps. With Kaiser and Matthei shifting public support toward Kast, the right has a clearer path to aggregate votes, though internal differences among these factions could complicate unified messaging. Jara’s pathway requires expanding beyond her left base into moderate and apolitical sectors concerned about economic stability and services.

Policy implications would be consequential. A Kast victory could usher in aggressive border-control measures and a securitised public-safety agenda, potentially reshaping migration policy and judicial-prison practices; references to El Salvador’s Bukele suggest interest in exceptional security tactics. Conversely, a Jara administration would likely prioritise social programmes, labour protections and legal checks on security policy—shifts that would affect fiscal allocations and institutional balance.

Regionally, a Kast win would be interpreted as part of a broader conservative swing across South America, following centre-right gains in Bolivia and potentially influencing outcomes in Colombia and Peru. Washington observers aligned with former US administration figures have signalled approval of rightward shifts; the outcome may affect bilateral cooperation on migration, trade and security. International investors and markets will watch policy detail closely—particularly on rule-of-law, regulatory certainty and relations with neighbouring states—to assess risks and opportunities.

Comparison & Data

Candidate Alignment First-round share (approx.)
Jeannette Jara Communist / centre-left 26%
José Antonio Kast Far-right 24%
Johannes Kaiser Radical libertarian / right 14%
Evelyn Matthei Conservative / right 13%
Other right-wing candidates (combined) Right ~30%

The table summarises reported first-round shares as tallies exceeded 70% completion. Historically, Chilean runoffs can shift significantly from first-round sums if one side consolidates endorsements; the near-30% right-of-centre pool is decisive for Kast’s prospects. Comparative figures—such as the reported 1.6 million migrants who “self-deported” from the US after 500,000 official deportations—were cited by Kast in campaign messaging and should be evaluated against migration agency data for full context.

Reactions & Quotes

“Because the alternative is Mrs Jara,” Johannes Kaiser said as he declared support for Kast, framing the runoff as a clear left-right choice.

Johannes Kaiser (candidate)

Kaiser’s line crystallised his reasoning for endorsing Kast and signals an attempt to prevent a left-led victory by consolidating libertarian and right voters.

“Please support Kast … It’s super important that this government does not remain in power. We have too many problems,” said Evelyn Matthei while appearing beside Kast.

Evelyn Matthei (candidate)

Matthei’s public appeal highlighted migration as a central grievance for her supporters and aimed to convert her share of first-round votes into runoff momentum for Kast.

“A spectacular day of democracy,” President Gabriel Boric said while congratulating both finalists and urging a peaceful process toward the runoff.

Gabriel Boric (President of Chile)

Boric’s comment framed the election as a legitimate democratic contest and sought to reduce post-election tensions amid stark political polarisation.

Unconfirmed

  • It is unconfirmed how many first-round voters for smaller right-wing candidates will ultimately cast ballots for Kast in December; transfer rates remain speculative.
  • Claims that an Escudo Fronterizo would reduce migration by a specific multiple (e.g., “four-to-one or five-to-one”) are unverified and lack independent modelling publicly released by the campaign.
  • Any prediction that a Kast win would immediately replicate El Salvador-style incarceration rates in Chile is hypothetical and depends on legal and political constraints yet to be invoked.

Bottom Line

The first-round result positions José Antonio Kast as the likely favourite for Chile’s Dec. 14 runoff by virtue of right-wing consolidation, but the race remains competitive: Jeannette Jara can prevail if she expands beyond her base and persuades moderate and undecided voters. The decisive factors will be how endorsements translate into turnout, whether security and migration continue to dominate voter priorities, and how each campaign adjusts messaging over the next weeks.

A Kast victory would signal a significant policy shift toward stringent migration controls and securitised public-safety measures, with implications for regional politics and international relations. A Jara victory would recalibrate policy toward social protections and institutional checks. For observers, the runoff will test Chile’s political institutions and the capacity of parties to broker coalitions across a fragmented electorate.

Sources

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