Escrutinio definitivo
| Candidatura | Partido | Votos | Porcentaje | Escaños |
| GUILHERME DERRITE | PP | 13.273.880 | 30,6 % | 1 |
| ANDRÉ DO PRADO | PL | 12.703.089 | 29,3 % | 1 |
| SIMONE TEBET | PSB | 8.342.968 | 19,2 % | |
| MARINA SILVA | REDE | 7.862.400 | 18,1 % | |
| GUTO SCHIAVETTO | MISSÃO | 392.916 | 0,9 % | |
| GERALDO RUFINO | PODE | 386.468 | 0,9 % | |
| SONINHA FRANCINE | CIDADANIA | 165.707 | 0,4 % | |
| MAÍRA DE SOUZA | UP | 91.283 | 0,2 % | |
| DRA ELIANA FERREIRA | PSTU | 65.200 | 0,1 % | |
| MARCIO ALVES | UP | 45.178 | 0,1 % | |
| PETTER MAAHS | PCB | 28.311 | 0,1 % | |
| WELLER GONÇALVES | PSTU | 20.503 | 0,1 % | |
| Total de votos | 43.377.903 | | 2 |
TSE EA20 result file, round 1, generated 5 Oct 2026 11:44:31 Brasília time: final totalisation ('tf': 's', 'and': 'f'), 103,656 of 103,656 polling sections totalised on 4 Oct 2026 at 22:56:59 (Brasília time, UTC-3). Rows: each candidate's ballot name and party as the TSE writes them, with nominal votes. Two seats, two votes per voter. totalVotes = valid votes ('vv', nominal) 43,377,903, of 52,788,512 votes cast by 26,394,256 voters (attendance, 'c') out of 34,081,699 registered ('te'); blank 4,291,919, null 5,109,958. ballots and electorate are left out because with two votes per voter the valid votes exceed both (the record counts one vote per voter). Not in the rows, as the TSE does not count them as valid: votes for WILLIAM TEIXEIRA (AGIR, 8,732, 'Anulado sub judice'). Elected (status 'Eleito'): GUILHERME DERRITE (PP) and ANDRÉ DO PRADO (PL), seats 1 each; winner marks the most-voted only (the field means 'most votes'). Diplomação (by 18 Dec 2026) is a later formality and does not change the count. Observed: the TSE result file for SP (senator, cargo 5, election 6259) shows the final totalisation ('tf': 's', 'and': 'f', all 103,656 polling sections) on 4 Oct 2026 at 22:56:59 Brasília time, recorded as 2026-10-05T01:56:59Z. Publicado por Tribunal Superior Eleitoral, 5 oct 2026: resultados.tse.jus.br/oficial/ele2026/6259/dados/sp/sp-c0005-e006259-u.json. Official publication of the TSE; no reuse terms stated. Lei 9.610/1998 art. 8 IV (planalto.gov.br/ccivil_03/leis/l9610.htm, read 25 Oct 2026): "Não são objeto de proteção como direitos autorais [...] os textos de tratados ou convenções, leis, decretos, regulamentos, decisões judiciais e demais atos oficiais".