Lula Wins Brazil Runoff After Trailing Flávio Bolsonaro in First Round

Update — October 26, 2026: Brazil’s Superior Electoral Court declared Luiz Inácio Lula da Silva reelected after the October 25 runoff. The official result gave Lula 64,256,232 votes, or 51.79% of valid votes, and Flávio Bolsonaro 59,826,041, or 48.21%. The remainder of this article preserves CurrentFront’s October 5 report on the first-round result and the questions that were open before the runoff.

Sources: Brazil’s Superior Electoral Court — October 26, 2026; Reuters — October 25–26, 2026.

Original report: first-round result

ARCHIVE PHOTOS — Lula speaking at the United Nations in New York, September 22, 2026 (left); Flávio Bolsonaro speaking in Brazil's Senate, September 1, 2026 (right). These are separate events, not a meeting or scenes from election night. Photos: Ricardo Stuckert / Lula Oficial (source) and Carlos Moura / Agência Senado (source); both CC BY-SA 4.0. Displayed with equivalent crops.

BRASÍLIA, October 5, 2026 — Brazil's presidential election will be decided in a runoff between Senator Flávio Bolsonaro and incumbent President Luiz Inácio Lula da Silva on October 25, the Superior Electoral Court (TSE) said after Sunday's first round.

With 99.99% of polling stations counted in the TSE's early Monday snapshot, Bolsonaro had 56,104,268 votes, or 47.03% of valid votes. Lula had 53,876,617 votes, or 45.16%. The difference at that stage was 2,227,651 votes. Neither candidate won a majority of valid votes. These are near-complete figures, not a claim about the final certified tally.

The TSE confirmed the two runoff candidates and published the vote totals. Reuters and the Associated Press also reported the runoff and Bolsonaro's first-round lead. Reuters said pre-election surveys had generally placed Lula ahead in the first round.

Runoff alliances and interference claims

The result follows CurrentFront's October 3 examination of alleged U.S. influence in Brazil's election, first published October 3, 2026. That report examined tariffs, diplomatic steps and claims about a proposed grant before voting. The vote margin alone does not show that a foreign government changed votes or caused the result.

The final certified totals, the candidates' runoff alliances and shifts in voter support before October 25 remain to be seen. Claims of U.S. or other foreign interference were under scrutiny before the vote; the first-round result does not verify them. The evidence questions in CurrentFront's earlier article remain open.

Brazil's campaign has unfolded amid disputes over the economy, corruption and security, as well as tension with Washington. Reuters reported that U.S. officials rejected accusations of interfering in Brazil's affairs and that President Donald Trump had not formally endorsed a candidate. The runoff will determine the leadership of Latin America's largest economy and could affect its approach to the United States and China; any such policy change remains prospective.

Sources

• Superior Electoral Court (TSE): runoff announcement and near-complete totals, published October 5, 2026.
• Reuters: Brazilian election reporting, October 4, 2026.
• Associated Press: runoff report, October 4, 2026.