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Bolsonaro Jr. Wins First Round of Brazilian Presidential Election

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World Desk

In Short: Senator Flávio Bolsonaro, son of former President Jair Bolsonaro, won the first round of Brazil's presidential election with 47.2% of the vote, surpassing incumbent President Luiz Inácio Lula da Silva, who received 44.9% of the vote.

Jair Renan Bolsonaro 2021
Photo: TOGURO / Wikimedia Commons (CC BY 3.0)

Senator Flávio Bolsonaro, son of former President Jair Bolsonaro, won the first round of Brazil's presidential election with 47.2% of the vote, surpassing incumbent President Luiz Inácio Lula da Silva, who received 44.9% of the vote.

The result, however, is not enough to declare a new president, as neither candidate obtained the required majority of legal votes (50%) to win outright.

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Bolsonaro and Lula will now compete in a runoff election on October 25, continuing a trend of close races and unexpected outcomes in Latin American elections.

While most polls had predicted a close race, they had generally favored Lula, making Bolsonaro's lead a surprise.

In addition to electing a new president and vice president, Brazilians also renewed the lower house in its entirety, two-thirds of the Senate, and governors for the country’s 26 states plus Brasília.

Tarcísio de Freitas, a Bolsonaro ally, won reelection as governor of São Paulo with almost 67% of the vote, surpassing former economy minister Fernando Haddad, who received 37%.

Flávio Bolsonaro's victory comes amid a broader trend of right-wing candidates supported by former U.S. President Donald Trump performing well in Latin American elections.

The Digital Democracy Institute of the Americas (DDIA) documented how a far-right leaning U.S.-based network called Rockbridge was interested in influencing the outcomes of the election.

Flávio Bolsonaro met with Trump in the Oval Office in May 2026, and while Trump has not issued an explicit endorsement, his administration's actions against Jair Bolsonaro and Brazilian officials have bolstered the Bolsonaro movement.

Polls in Brazil show a tight race with incumbent Luiz Inácio Lula da Silva, but Bolsonaro is likely to win the majority of the votes of the major third-party candidates.

The election results highlight the structural advantages Bolsonaro has, including outperforming across the country and proving the pollsters wrong.

Background

Nigeria's heavy reliance on social media makes it vulnerable to misinformation during elections, experts warn.

Brazil's October presidential election presents starkly different visions of the country's global role, with incumbent Lula da Silva favoring China as a development partner.

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