Final count
| Candidate | Party | Votes | Share |
| ARTHUR HENRIQUE | PL | 220,809 | 69.2% |
| SOLDADO SAMPAIO | REPUBLICANOS | 93,434 | 29.3% |
| ROSI AIRES | PSOL | 4,880 | 1.5% |
| FARAH MESQUITA | SOLIDARIEDADE | 213 | 0.1% |
| Total votes | 319,336 | |
Turnout 82.9%: 331,959 ballots from 400,603 registered voters.
TSE EA20 result file, round 1, generated 4 Oct 2026 21:09:58 Brasília time: final totalisation ('tf': 's', 'and': 'f'), 1,519 of 1,519 polling sections totalised on 4 Oct 2026 at 20:05:49 (Brasília time, UTC-3). Rows: each candidate's ballot name and party as the TSE writes them, with nominal votes. totalVotes = valid votes ('vv', nominal only: no party-label votes for this office) 319,336; ballots = attendance ('c') 331,959; electorate ('te') 400,603; blank 3,677, null 8,869. Not in the rows, as the TSE does not count them as valid: votes for CLÉBIO GENUÍNO (PCO, 77, 'Anulado sub judice'). Elected in round 1 (absolute majority of valid votes, Constitution art. 28 with art. 77): ARTHUR HENRIQUE (PL), status 'Eleito'. Diplomação (by 18 Dec 2026) is a later formality and does not change the count. Observed: the TSE result file for RR (governor, cargo 3, election 6259) shows the final totalisation ('tf': 's', 'and': 'f', all 1,519 polling sections) on 4 Oct 2026 at 20:05:49 Brasília time, recorded as 2026-10-04T23:05:49Z. Published by Tribunal Superior Eleitoral, 5 Oct 2026: resultados.tse.jus.br/oficial/ele2026/6259/dados/rr/rr-c0003-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".
The authority's own page is the primary source for this result; this page is a copy of it.