Brazil's October 2026 presidential contest pits incumbent Luiz Inácio Lula da Silva, seeking a fourth nonconsecutive term, against Senator Flávio Bolsonaro of the Liberal Party. Former President Jair Bolsonaro remains ineligible after a Supreme Court conviction for coup-related offenses that suspended his political rights. Recent polls from AtlasIntel, Quaest, Datafolha, and BTG/Nexus show the two frontrunners in a statistical tie in runoff scenarios, with Lula holding narrow first-round leads that have narrowed in recent weeks. Voter concerns center on economic pressures, public security, and institutional polarization, while Lula's government approval hovers near 46 percent with disapproval slightly higher. The first round occurs October 4, with a potential runoff on October 25 if no candidate secures a majority of valid votes.