Full Breakdown
Peru’s 2026 Presidential First Round Sets Up Runoff Between Keiko Fujimori and Roberto Sanchez
5/12/2026, 11:48:08 PM
First-Round Results and Runoff Outlook
With 99.76 % of ballots tallied, the National Jury of Elections confirmed that no candidate reached the 50 % threshold, triggering a runoff on 7 June between the two leaders of the count: Keiko Fujimori of the Popular Force party (17.17 % of votes) and left-wing candidate Roberto Sanchez (12.00 %). Ultra-conservative former Lima mayor Rafael Lopez Aliaga trailed closely at 11.91 %, a margin of roughly 15,000 votes behind Sanchez. The remaining uncounted ballots, estimated at about 50,000 votes, are not expected to alter the standings, according to the ONPE electoral office.
Political Landscape and Recent History
Peru has experienced eight presidential changes in the past decade, with several former leaders imprisoned. The 2021 election saw markets slump after the surprise advance of leftist Pedro Castillo, who narrowly lost the runoff to Fujimori. In April 2026, the country reinstated a bicameral legislature, meaning that a coalition of Fujimori’s and Lopez Aliaga’s right-wing parties would command majorities in both chambers if they advance to the second round.
Main Contenders and Supporting Forces
- Keiko Fujimori – Daughter of former president Alberto Fujimori, running her fourth presidential campaign under the Popular Force banner.
- Roberto Sanchez – Leftist candidate endorsed by jailed former president Pedro Castillo.
- Rafael Lopez Aliaga – Ultra-conservative former mayor of Lima, positioned third in the first round.
- ONPE – National Office of Electoral Processes, responsible for vote tabulation.
- European Union Observation Mission – International monitors who assessed the election process.
Vote Share and Remaining Ballots
- Fujimori: 17.17 %
- Sanchez: 12.00 %
- Lopez Aliaga: 11.91 %
- Ballots counted: 99.76 % (? 50,000 votes still pending)
Market and Policy Implications
Analysts note that the Peruvian sol has weakened against the dollar as traders price in the possibility of a left-wing runoff contender. “The market is pricing in Sanchez’s entry into the second round, which recalls 2021,” said analyst Cesar Huiman, Renta4. “There’s going to be a contest between a right-wing candidate and a left-wing one.” Investors are wary of potential revisions to mining and gas contracts, sectors central to Peru’s export economy.
Official Statements and International Observations
Peruvian electoral authorities announced that the final results will be published by 15 May, after weeks of logistical delays. The European Union observers reported no concrete evidence of fraud despite domestic allegations. The National Jury of Elections affirmed the legitimacy of the count and the scheduled runoff.
Allegations of Irregularities
Rafael Lopez Aliaga publicly alleged fraud and called for investigations, prompting the resignation of the country’s top electoral official, who is now under prosecutor scrutiny. The allegations have contributed to heightened political uncertainty throughout the counting period.
Divergent Findings and Uncertainties
Domestic fraud claims contrast with the EU mission’s assessment of a clean process. While the remaining 0.24 % of ballots could theoretically affect narrow margins, officials and observers agree that the overall outcome is unlikely to shift.
Verbatim Quotes
- “The market is pricing in Sanchez’s entry into the second round, which recalls 2021,” — Cesar Huiman, Analyst, Renta4
- “There's going to be a contest between a right-wing candidate and a left-wing one,” — Cesar Huiman, Analyst, Renta4
Upcoming Steps
The National Jury of Elections will release the certified first-round results by 15 May. The runoff campaign will intensify ahead of the 7 June vote, with both candidates expected to outline positions on mining, gas contracts, and broader economic policy. International observers will continue monitoring the electoral process throughout the second round.
