Story summary
On October 4, 2026, Brazilians voted in a high-stakes presidential election pitting incumbent leftist President Luiz Inácio Lula da Silva against right-wing challenger Senator Flávio Bolsonaro. Polls showed a tight race with Lula leading slightly but both candidates neck-and-neck heading into the vote. If no candidate secured over 50% of the valid votes, the top two would face off in a runoff on October 25.
Lula campaigned on continuing his left-leaning Workers' Party platform focusing on welfare programs and state-led development. Bolsonaro, son of far-right former President Jair Bolsonaro who is serving a 27-year sentence for plotting a coup, emphasized law and order while leaning into support from U.S. President Donald Trump's allies.
The election was seen as a choice between "democracy and sovereignty" versus the "far right." Lula criticized potential U.S. intervention after the Trump administration imposed high tariffs on Brazilian exports and sanctioned Brazilian officials. Campaigning was bitter, with both sides seizing on gaffes and accusations online.
The outcome could have significant implications for Brazil's economic direction and international relations, particularly with China under Lula versus continued ties to the U.S. through Bolsonaro's allies. With nearly 159 million eligible voters, the results were closely watched both domestically and internationally.
Written for “Brazil Presidential Race Lula Bolsonaro” on 2026-10-05,
grounded in this article and the 49 other(s) covering the same event.
Right-wing Brazilian Senator Flavio Bolsonaro has exceeded expectations in the first-round vote with a slight lead over the incumbent left-wing President Luiz Inacio Lula da Silva, triggering a run-off later this month.
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Bolsonaro → exceed → off
“Brazil wants change, and I am very happy with the results,” Bolsonaro told reporters in Brasilia on Sunday as he saluted “the end of the era of [Lula’s] Workers’ Party”.
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he → want → Party
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Lula → close → election
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Lula → halt → America
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The 45-year-old son of right-wing former President Jair Bolsonaro, who is serving a 27-year jail sentence for plotting a coup after losing the 2022 election, now faces an October 25 showdown with the 80-year-old Lula, who is seeking a fourth nonconsecutive term.
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who → close → term
In the run-up to Sunday’s first-round vote, a series of polls showed a close race between Lula and Bolsonaro, with the incumbent president poised to win by about 3 percentage points against his right-wing challenger.
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president → show → challenger
In a surprise result that defied opinion poll projections, Bolsonaro beat Lula with 47 percent of the vote, while Lula got 45.1 percent.
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Lula → defy → percent
Neither reached the 50 percent threshold needed to win in the first round.
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Neither → reach → round
That sets up another Lula-Bolsonaro showdown, four years after Lula narrowly defeated Jair Bolsonaro.
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Lula → set → Bolsonaro
Why is Bolsonaro favoured to win Brazil’s election?
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Bolsonaro → favour → election
Bolsonaro’s stronger-than-expected performance is likely to buoy his campaign and may bolster Brazil’s currency and stock market, which have risen on the prospects of the business-friendly challenger.
uncertain
which → expect → challenger
Oliver Stuenkel, professor of international relations at the Getulio Vargas Foundation (FGV) in San Paulo, Brazil, said Lula was in a difficult position as he could not count on voters who backed one of the other 10 candidates to vote for him in the second round.
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who → say → round
“Not only is he behind now after this first round, but the other candidates who received a total of nearly 8 percent are largely centre-right, which means that the people who voted for these other candidates are very unlikely to shift for Lula,” Stuenkel told Al Jazeera.
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Stuenkel → receive → Jazeera
“So he must change his campaign tactics and above all mobilise a significant part of people who stayed at home,” he added.
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he → change → home
About 30 million Brazilians – 21 percent of the electorate – did not vote in the first round.
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Brazilians → vote → round
Al Jazeera’s Monica Yanakiew, reporting from Rio de Janeiro, said Lula supporters felt their candidate had not used social media as effectively as the right-wing camp.
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candidate → report → camp
“This is something they have to work on in the second round,” Yanakiew said.
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Yanakiew → have → round
From a historical perspective, however, such efforts are unlikely to change the outcome.
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efforts → change → outcome
“Unless something very unusual happens in the next three weeks, Flavio Bolsonaro is set to win,” Stuenkel said.
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Stuenkel → happen → weeks
“In Brazilian presidential politics, no candidate who came second in the first round ended up winning the presidency since 1989.”
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who → come → 1989
Has the Bolsonaro family taken hold of Brazil?
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family → take → Brazil
Several politicians from the Bolsonaro family have won congressional races taking place as part of the broader nationwide general elections.
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politicians → win → elections
Michelle Bolsonaro, wife of former President Jair Bolsonaro and stepmother of Flavio, won a Senate seat in the Federal District, home to the capital, Brasilia.
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Bolsonaro → win → capital
In June, the 44-year-old, who has never held government office, had a public falling out with her stepson, whom she accused of disrespecting her in lengthy videos posted on her social media.
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she → hold → media
The pair later made up.
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pair → make → ?
Ex-leader Bolsonaro’s second son Carlos Bolsonaro, 43, was the second most-voted senatorial candidate in the southern Santa Catarina state and won a seat in the Senate.
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son → vote → Senate
The fourth and younger son, Jair Renan Bolsonaro, was elected to the lower house of Congress.
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son → elect → Congress
Some experts credit “antipetismo” — a trend of hostility against Lula’s PT movement — with fuelling the Bolsonaro family’s rise to political power.
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experts → credit → power
Bolsonaro’s Liberal Party (PL) won 121 of the 513 seats in the Chamber of Deputies while Lula’s PT got 70.
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PT → win → 70
Brazil’s presidential election carries significant regional and geopolitical implications.
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election → carry → implications
Reporting from Sao Paulo, Al Jazeera’s Lucia Newman said Lula has been “on a collision course” with United States President Donald Trump, who is a vocal and ardent supporter of the Bolsonaro camp.
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who → report → camp
“That puts Brazil in the middle of a fierce competition between Washington and China for political, diplomatic and economic dominance, especially since Brazil is a powerhouse on all these fronts,” Newman said.
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Newman → put → fronts
While Bolsonarism is strongly aligned with the US and Israel, Brazil also has a tight economic relationship with China, its largest trade partner.
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Brazil → align → China
Bolsonaro has portrayed Trump as an ally and is expected to strengthen ties with Washington if elected.
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Bolsonaro → portray → Washington
In case of a win, the younger Bolsonaro has pledged to seek a congressional amnesty for his father, who is in prison over his role in a coup plot following his election loss to Lula by 1.8 percentage points in 2022.
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who → pledge → 2022
That would need approval from both houses of Congress, which are currently dominated by conservatives.
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which → need → conservatives
Similar to Trump, the Bolsonaros have made rigged election claims.
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Bolsonaros → make → claims
The insurrection that shook Brasilia in January 2023 shared similarities with the storming of the US Capitol two years prior.
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that → shake → Capitol
Like Trump, Bolsonaro has also pledged to release his father’s supporters responsible for the coup.
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Bolsonaro → pledge → coup
Concerns about US intervention in Brazil’s domestic affairs have also loomed over the campaign.
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Concerns → loom → campaign
…and 5 more, not listed.
The Aporia
