Peru’s presidential candidate Keiko Fujimori, waves as she leaves her home in San Borja district, Lima, Peru, on June 24, 2026. Connie France / AFP via Getty Images
Peruvian left-wing lawmaker Roberto Sánchez has filed a petition to contest the presidential runoff after narrowly losing the election to Keiko Fujimori, the conservative candidate and daughter of former Peruvian President Alberto Fujimori.
The final tally left Fujimori with 50.1 percent of the vote to Sánchez’s 49.9 percent, election authorities said on June 29. Fewer than 50,000 votes divided the two candidates once all ballots had been counted.
Sánchez said in a post on X on July 2 that he submitted a petition to the Inter-American Commission on Human Rights, contesting the result.
“The request is grounded in the change of rules in the midst of the electoral process, preventing the digitization of voting records in the second round for votes cast abroad,” he wrote.
In a social media post on July 3, Fujimori celebrated her win.
“With the electoral process concluded and the results proclaimed by the JNE, I receive with profound gratitude the trust that millions of Peruvians have placed in me,” Fujimori wrote on X.
“A new stage begins. We assume it with responsibility, humility, and a deep sense of duty. Each day of this transition process is an opportunity to listen, engage in dialogue, and arrive prepared at the start of the new government.”
Her father served as president from 1990 to 2000. He is credited with stamping out the Maoist Shining Path insurgency and stabilizing the economy.
He was convicted and sentenced to a 25-year prison term in 2009 on charges of overseeing death-squad killings and corruption. He was released in 2023 following the reinstatement of a pardon and died in 2024 at age 86.
The mining sector accounts for nearly 12 percent of Peru’s gross domestic product, and the country ranks among the top global producers of copper, gold, and silver. Sánchez contended that the industry failed to help rural communities despite its outsized role in the economy.
Fujimori’s victory aligns with a broader pattern of conservative electoral victories across Latin America in recent years.
In 2023, voters in Argentina elected Javier Milei, who ran on free market platforms. Chile elected José Antonio Kast in 2025 after he defeated a communist candidate.
Center-right Ecuadorian President Daniel Noboa was reelected in April on an anti-crime agenda.
Bolivia ended two decades of socialist rule in its most recent vote. In Colombia, a conservative candidate, backed by U.S. President Donald Trump, prevailed in a June 22 runoff.
Milei quickly congratulated Fujimori.
“Peru escapes socialism,” Milei wrote on X. “The Peruvian people join Colombia and have sent a clear message: the region wants to return to the path of freedom and security. The Peruvians rejected the communist debacle proposed by Roberto Sánchez and told totalitarianism socialism never again. Freedom advances throughout Latin America and there is no turning back.”
