Lula wins Brazil runoff with 10.4 million extra votes

President Luiz Inácio Lula da Silva won his fourth non-consecutive term in Brazil’s presidential runoff on Sunday. He secured victory by convincing an additional 10.4 million voters to support him in the second round. The incumbent is set to take office on Jan. 5, 2027.

His opponent, Sen. Flávio Bolsonaro, immediately challenged the outcome. Bolsonaro said he plans to request an annulment of the election. He cited a chaotic extension of voting hours that was granted at the request of both candidates. It is unclear what legal path he will use to overturn the result.

The vote count showed Lula receiving more than 64 million votes. Flávio Bolsonaro received just under 60 million. That gives Lula a margin of nearly 4 percent. The victory is decisive despite the procedural disruptions on election day.

The surge in turnout was the main driver of the result. A total of 14.1 million additional voters showed up for the second round. Analysts estimate that three-quarters of those new voters chose Lula. This group included people who abstained in the first round and those who backed other candidates.

Lula’s campaign relied on a digital strategy led by lawmaker André Janones. Janones built a WhatsApp channel called “Lula's Army” that gathered almost 11 million people. The group used constant messaging to mobilize uncommitted voters. This approach helped the campaign overcome a weak first-round performance.

President Donald Trump suggested on Monday that the election was rigged. He told reporters that the tabulation looked bad and that elections must be indisputable. He did not provide specific evidence for his claim. Trump said the process looked like another rigged election, frankly.

Brazil’s electoral authority president, Kassio Nunes, recognized Lula’s victory on Sunday. Nunes was appointed to the Supreme Court by former President Jair Bolsonaro. Other conservative leaders in the region also signaled that they would respect the results. Early signs suggest the outcome will be accepted nationally and internationally.

Flávio Bolsonaro visited his father, former President Jair Bolsonaro, on Monday. The former president is serving a 27-year sentence for a coup attempt and is under house arrest. Flávio Bolsonaro’s public relations office confirmed the visit. His term as senator ends in January.