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Right-wing Fujimori holds narrow lead one week before Peru presidential runoff, polls show

By Thomson Reuters May 31, 2026 | 9:36 AM

By Marco Aquino

LIMA, May 31 (Reuters) – Right-wing candidate Keiko Fujimori holds a narrow lead over leftist Roberto Sanchez one week before Peru’s presidential runoff, two ​polls showed on Sunday.

Fujimori is expected to take 38% ‌of the votes while Sanchez is predicted to secure 35% in the runoff on June 7, according to the Ipsos poll conducted May 29-30 and published in the local newspaper Peru 21.

Support for ‌Fujimori ​fell by one percentage point compared ⁠to the previous Ipsos ⁠poll, while Sanchez maintained the same level of support. The number of people who said they would not vote for any candidate or would spoil their ballot increased ​by one percentage point to 27%.

“The big question in the final week is what undecided voters or those ⁠who say they plan to cast ⁠a blank or invalid ballot will do,” ​said Alfredo Torres, CEO of Ipsos. “The logic of choosing the ​lesser evil will ultimately determine who will be president ‌of Peru for the 2026-2031 term.”

Another poll, conducted May 26-30 by Datum Internacional and published in the local newspaper El Comercio, showed Fujimori securing 39.8% of the vote and ⁠Sanchez taking 35.9%.

Fujimori, late former President Alberto Fujimori’s daughter who is running for the fourth time, won the first round on ⁠April 12 with ‌17% of votes. Sanchez, an ally of ⁠jailed former leftist President Pedro Castillo, narrowly ​secured ‌a place in the runoff with 12% ​of votes.

Both ⁠candidates will take part in a debate later on Sunday.

Ipsos’ poll had a margin of error of 2.8 percentage points while Datum Internacional had a margin of error of 2.5 percentage points.

(Reporting by Marco Aquino; Writing by Leila Miller, editing ​by Deepa Babington)