2026 Santa Catarina general election

2026 Santa Catarina general election
Gubernatorial election
4 October 2026 (2026-10-04) (first round)
Opinion polls
Incumbent Governor

Jorginho Mello
PL


Senatorial election
4 October 2026 (2026-10-04) (one-only round)
Opinion polls
Incumbent Senators

Esperidião Amin and Ivete da Silveira
PP and MDB


The 2026 Santa Catarina general election will be held on 4 October 2026 in the Brazilian state of Santa Catarina. Voters will elect a governor and vice governor, two senators, and the state's delegation to the Chamber of Deputies and the Legislative Assembly of Santa Catarina. If no candidate for governor receives a majority of valid votes in the first round, a runoff will be held on 25 October 2026.[1]

Incumbent governor Jorginho Mello of the Liberal Party (PL), elected in 2022, is eligible to run for reelection.[2]

Background

Electoral calendar

Note: This section only presents selected dates of the 2026 electoral calendar; check the official TSE/TRE websites and other official sources for detailed information.

Electoral calendar
15 May 2026 Start of regulated crowdfunding (financiamento coletivo) for pre-candidates [3]
6 May 2026 Deadline for voters to register or transfer their voter registration [4]
20 July to 5 August 2026 Party conventions for choosing candidates and coalitions [5]
16 August 2026 Start of the official campaign period [6]
4 October 2026 First round of 2026 elections [7]
25 October 2026 Possible second round of 2026 elections [8]

Governor

Incumbent governor Jorginho Mello (PL) was elected in 2022 in the second round with 70.69% of valid votes, defeating Décio Lima (PT).[9] Em Janeiro de 2026, Jorginho Mello indicou Adriano Silva (New- 30) ex-prefeito de Joinville (2020-2026) para ser seu vice.[10]

Senator

Senators in Brazil serve an 8-year term. In 2026, Santa Catarina will elect two senators, corresponding to the seats elected in 2018 (2019–2027). Incumbent senators Esperidião Amin (PP) and Ivete da Silveira (MDB) are eligible to run for reelection.[11][12]

Gubernatorial candidates

Declared candidates

Expressed interest

As of January 2026, the following individuals have been cited in the press as potential candidates:

Opinion polls

A poll commissioned by Grupo ND/Neokemp and conducted on 1–2 December 2025 (1,008 interviews; margin of error 3.1 pp; confidence level 95%) tested the following first-round scenarios:[22]

CandidatePartyScenario 1Scenario 2
Jorginho MelloPL41.5%46.3%
João RodriguesPSD19.0%24.4%
Décio LimaPT14.0%—
Fabiano da LuzPT—9.7%
Adriano SilvaNovo8.2%—
Afrânio BoppréPSOL3.6%5.4%
Undecided—10.0%8.9%
Blank/Null—3.7%5.3%

Senatorial candidates

Notes

References

  1. ↑ "Eleições 2026: saiba as datas e em quais cargos você vai votar". Tribunal Regional Eleitoral do Paraná (in Brazilian Portuguese). 2 December 2025. Retrieved 4 January 2026.
  2. ↑ "Eleição em SC: Jorginho Mello é eleito com 70,69% dos votos no segundo turno". Tribunal Regional Eleitoral de Santa Catarina (in Brazilian Portuguese). 30 October 2022. Retrieved 4 January 2026.
  3. ↑ "Eleições 2026: crowdfunding pode começar em 15 de maio; veja outras datas". Tribunal Regional Eleitoral de São Paulo (in Brazilian Portuguese). 22 December 2025. Retrieved 4 January 2026.
  4. ↑ "Eleições 2026: veja datas importantes do calendário eleitoral". O Liberal (in Brazilian Portuguese). Retrieved 4 January 2026.
  5. ↑ "Eleições 2026: veja datas importantes do calendário eleitoral". O Liberal (in Brazilian Portuguese). Retrieved 4 January 2026.
  6. ↑ "Eleições 2026: veja datas importantes do calendário eleitoral". O Liberal (in Brazilian Portuguese). Retrieved 4 January 2026.
  7. ↑ "Eleições 2026: saiba as datas e em quais cargos você vai votar". Tribunal Regional Eleitoral do Paraná (in Brazilian Portuguese). 2 December 2025. Retrieved 4 January 2026.
  8. ↑ "Eleições 2026: saiba as datas e em quais cargos você vai votar". Tribunal Regional Eleitoral do Paraná (in Brazilian Portuguese). 2 December 2025. Retrieved 4 January 2026.
  9. ↑ "Eleição em SC: Jorginho Mello é eleito com 70,69% dos votos no segundo turno". Tribunal Regional Eleitoral de Santa Catarina (in Brazilian Portuguese). 30 October 2022. Retrieved 4 January 2026.
  10. ↑ "Jorginho Mello: reeleição em SC com Adriano Silva de vice". G1 (in Brazilian Portuguese). 23 January 2026. Retrieved 16 April 2026.
  11. ↑ "Senador Esperidião Amin". Federal Senate (Brazil) (in Brazilian Portuguese). Retrieved 4 January 2026.
  12. ↑ "Senadora Ivete da Silveira". Federal Senate (Brazil) (in Brazilian Portuguese). Retrieved 4 January 2026.
  13. ↑ "Jorginho Mello confirma que vice será do MDB em 2026". Gazeta do Povo (in Brazilian Portuguese). 20 October 2025. Retrieved 4 January 2026.
  14. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
  15. ↑ Barcellos, Mariana. "Eleições 2026: Merisio é lançado como pré-candidato ao governo de SC pelo PSB em chapa com o PT". NSC Total (in Brazilian Portuguese). Retrieved 17 April 2026.
  16. ↑ "João Rodrigues confirma pré-candidatura para o governo de SC". G1 (in Brazilian Portuguese). 27 March 2026. Retrieved 17 April 2026.
  17. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
  18. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
  19. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
  20. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
  21. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
  22. ↑ "Quais são os nomes que devem disputar o governo de Santa Catarina em 2026". ND Mais (in Brazilian Portuguese). 30 December 2025. Retrieved 4 January 2026.
This page is issued from Wikipedia. The text is available under Creative Commons Attribution-Share Alike 4.0 unless otherwise noted. Additional terms may apply for the media files.