Brazil Votes in the First Round of Its Presidential Election
Palacio do Planalto, Praca dos Tres Poderes, Brasilia, Brazil
SCHEDULED73% CONFIDENCEPolymarket's[1][2] rules open with "A presidential election is scheduled to take place in Brazil on October 4, 2026", which is the first Sunday of October, the date Brazilian law sets.
Polymarket
Polymarket
Brazil's presidential election is scheduled for Sunday, October 4, 2026. On 20 September 2026 Polymarket's winner market, which includes any second round, had Flavio Bolsonaro at 58% and Luiz Inacio Lula da Silva at 42%; a runoff, if no one clears 50%, falls on October 25.
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