# 2022 Rio de Janeiro gubernatorial election

The 2022 Rio de Janeiro state election took place in the state of Rio de Janeiro, Brazil on 2 October 2022. Voters elected a governor, vice governor, one senator, two alternate senator, 46 representatives for the Chamber of Deputies, and 70 Legislative Assembly members, with a possible second round to be held on 30 October, 2022. Under the Constitution of Brazil, the governor will be elected for a four-year term starting 1 January 2023. and with the approval of Constitutional Amendment No. 111, it will end on 6 January, 2027.
The incumbent governor, Cláudio Castro, a member of the Liberal Party, was eligible for a second term, and intended to run for reelection. He was the Vice Governor of Rio de Janeiro until Wilson Witzel was convicted and removed from office in 30 April 2021 as a result of his impeachment trial. Castro beat his opponent Marcelo Freixo in the first round.
For the election to the Federal Senate, the seat occupied by Romário (PL), elected in 2014 by the Brazilian Socialist Party (PSB), was at dispute. Romário won reelection against a disparate field of candidates including Alessandro Molon, Clarissa Garotinho, and Daniel Silveira, whose candidacy was disaualified after the election.

## Electoral calendar

Note: This section only presents the main dates of the 2022 electoral calendar, check the TSE official website (in Portuguese) and other official sources for detailed information.
Electoral calendar :
| May 15 | Start of crowdfunding of candidates |
| July 20 to August 5 | Party conventions for choosing candidates and coalitions |
| August 16 to September 30 | Period of exhibition of free electoral propaganda on radio, television and on the internet related to the first round |
| October 2 | First round of 2022 elections |
| October 7 to October 28 | Period of exhibition of free electoral propaganda on radio, television and on the internet related to a possible second round |
| October 30 | Possible second round of 2022 elections |
| until December 19 | Delivery of electoral diplomas for those who were elected in the 2022 elections by the Brazilian Election Justice |

## Legislative Assembly

The result of the last state election and the current situation in the Legislative Assembly of Rio de Janeiro is given below:
| Affiliation | Affiliation | Members | Members | +/– |
| Affiliation | Affiliation | Elected | Current | +/– |
| | PL | 1 | 13 | 12 |
| | UNIÃO | New | 11 | 11 |
| | Solidarity | 3 | 6 | 3 |
| | PSD | 3 | 5 | 2 |
| | PTB | 1 | 4 | 3 |
| | PSOL | 5 | 4 | 1 |
| | PSB | 1 | 3 | 2 |
| | Avante | 1 | 3 | 2 |
| | PSC | 2 | 3 | 1 |
| | PP | 2 | 3 | 1 |
| | Republicanos | 3 | 3 | |
| | PODE | 1 | 2 | 1 |
| | PROS | 1 | 2 | 1 |
| | PT | 3 | 2 | 1 |
| | PV | 0 | 1 | 1 |
| | PCdoB | 1 | 1 | |
| | Patriota | 1 | 1 | |
| | DC | 2 | 1 | 1 |
| | PDT | 3 | 1 | 2 |
| | MDB | 5 | 1 | 4 |
| | Cidadania | 1 | 0 | 1 |
| | PTC | 1 | 0 | 1 |
| | PRTB | 1 | 0 | 1 |
| | PMB | 1 | 0 | 1 |
| | PSDB | 2 | 0 | 2 |
| | PRP | 2 | 0 | 2 |
| | PHS | 2 | 0 | 2 |
| | NOVO | 2 | 0 | 2 |
| | DEM | 6 | 0 | 6 |
| | PSL | 13 | 0 | 13 |
| Total | Total | 70 | 70 | – |

## Gubernatorial candidates

The party conventions began on July 20 and will continue until August 5. The following political parties have already confirmed their candidacies. Political parties have until August 15, 2022, to formally register their candidates.

### Confirmed candidates

| Party | Party | Candidate | Most relevant political office or occupation | Party | Party | Running mate | Coalition | Electoral number | TV time per party/coalition |
| | Liberal Party (PL) | Cláudio Castro | Governor of Rio de Janeiro (since 2021) | | Brazil Union (UNIÃO) | Thiago Pampolha | Rio United and Stronger Liberal Party (PL) Brazilian Democratic Movement (MDB) Progressistas (PP) Brazil Union (UNIÃO) Republicans Solidariedade Social Christian Party (PSC) Brazilian Labour Party (PTB) Avante Podemos (PODE) Brazilian Labour Renewal Party (PRTB) Republican Party of the Social Order (PROS) Party of National Mobilization (PMN) Christian Democracy (DC) | 22 | 4min and 51sec |
| | Brazilian Socialist Party (PSB) | Marcelo Freixo | Federal Deputy from Rio de Janeiro (since 2019) | | Brazilian Social Democracy Party (PSDB) | Cesar Maia | Life Will Get Better Brazilian Socialist Party (PSB) Brazil of Hope Workers' Party (PT) Communist Party of Brazil (PCdoB) Green Party (PV) PSOL REDE Socialism and Liberty Party (PSOL) Sustainability Network (REDE) Always Forward Brazilian Social Democracy Party (PSDB) Cidadania | 40 | 3min and 04sec |
| | Democratic Labour Party (PDT) | Rodrigo Neves | Mayor of Niterói (2013–2020) | | Social Democratic Party (PSD) | Felipe Santa Cruz | To Change With Those Who Know How To Govern Democratic Labour Party (PDT) Social Democratic Party (PSD) Patriota Act (AGIR) | 12 | 1min and 40sec |
| | New Party (NOVO) | Paulo Ganime | Federal Deputy from Rio de Janeiro (since 2019) | | New Party (NOVO) | Helio Secco | — | 30 | 24sec |
| | United Socialist Workers' Party (PSTU) | Cyro Garcia | Federal Deputy from Rio de Janeiro (1992–1993) | | United Socialist Workers' Party (PSTU) | Samantha Guedes | — | 16 | — |
| | Brazilian Communist Party (PCB) | Eduardo Serra | Teacher at the Institute of International Relations and Defense of Federal University of Rio de Janeiro (UFRJ). | | Brazilian Communist Party (PCB) | Bianca Novaes | — | 21 | — |
| | Popular Unity (UP) | Juliete | National coordinator of the MLB (Movement of the Struggle in the Neighbourhoods, Villages and Favelas). | | Popular Unity (UP) | Juliana Alves | — | 80 | — |
| | Workers' Cause Party (PCO) | Luiz Eugênio Honorato | Retired steelworker. | | Workers' Cause Party (PCO) | Guilherme de Lima | — | 29 | — |
| | Brazilian Woman's Party (PMB) | Wilson Witzel | Governor of Rio de Janeiro (2019–2021) | | Brazilian Woman's Party (PMB) | Sidclei Bernardo | — | 35 | — |
| The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representatRomárioion in the Chamber of Deputies. | Total: 10 minutes |

### Withdrawn candidates

* Felipe Santa Cruz (PSD) - President of the Order of Attorneys of Brazil (Brazilian Bar Association - OAB) (2019–2022). The announcement was made by the mayor of Rio de Janeiro, Eduardo Paes, a political ally of Cruz. According to Paes, the Social Democratic Party decided to support the candidacy of Rodrigo Neves for the government. The agreement defines that Santa Cruz will be Neves' running mate.
* Roberto Jefferson (PTB) - Federal deputy from Rio de Janeiro (1983–2005). Jefferson is at house arrest since August 2021. He had his candidacy announced by his daughter, Cristiane Brasil, in June 2022. However, in July, the party decided not to announce a candidacy for the state election, and they opted instead for candidates for the Legislative Assembly of Rio de Janeiro and the Chamber of Deputies.
* Anthony Garotinho (UNIÃO) - Governor of Rio de Janeiro (1999–2002). He announced his candidacy in May 2022, however, in July, the Regional Electoral Court of Rio de Janeiro ratified his criminal conviction for vote buying, making him ineligible by the electoral law again. The party decided to not launch his candidacy. Later, Garotinho announced his candidacy for the Chamber of Deputies.
* Colonel Emir Larangeira (PMB) - State Deputy of Rio de Janeiro (1991–1995). He was announced as a candidate in May 2022, but was defeated in the party primaries in July by the former governor of Rio de Janeiro, Wilson Witzel.
* Washington Reis (MDB) - Mayor of Duque de Caxias for two periods: 2005–2008 and 2017–2022, Federal Deputy from Rio de Janeiro (2011–2016). Brazilian businessman and politician. Reis resigned from the position as candidate for vice governor on Cláudio Castro's ticket due to Electoral Justice's decision on not allowing Reis to run as candidate. Due the limited time to seek Justice's approval on his name, Reis resigned.
* President of the Order of Attorneys of Brazil (OAB) Felipe Santa Cruz (PSD) (2019–2022)
* Federal deputy from Rio de Janeiro Roberto Jefferson (PTB) (1983–2005)
* Governor of Rio de Janeiro Anthony Garotinho (UNIÃO) (1999–2002)

## Senatorial candidates

The party conventions began on July 20 and will continue until August 5. The following political parties have already confirmed their candidacies. Political parties have until August 15, 2022, to formally register their candidates.

### Confirmed candidates

| Party | Party | Candidate | Most relevant political office or occupation | Party | Party | Candidates for Alternate Senators | Coalition | Electoral number | TV time per party/coalition |
| | Liberal Party (PL) | Romário | Senator for Rio de Janeiro (since 2015) | | Liberal Party (PL) | 1st alternate senator: Bruno Bonetti | — | 222 | TBD |
| | Liberal Party (PL) | Romário | Senator for Rio de Janeiro (since 2015) | | Liberal Party (PL) | 2nd alternate senator: Andrea Fontes | — | 222 | TBD |
| | Brazilian Socialist Party (PSB) | Alessandro Molon | Federal Deputy from Rio de Janeiro (since 2011) | | Brazilian Socialist Party (PSB) | 1st alternate senator: Anderson Quack | — | 400 | TBD |
| | Brazilian Socialist Party (PSB) | Alessandro Molon | Federal Deputy from Rio de Janeiro (since 2011) | | Brazilian Socialist Party (PSB) | 2nd alternate senator: Uiara Martins | — | 400 | TBD |
| | Brazil Union (UNIÃO) | Clarissa | Federal Deputy from Rio de Janeiro (since 2015) | | Brazil Union (UNIÃO) | 1st alternate senator: Algacir Moulin | — | 444 | TBD |
| | Brazil Union (UNIÃO) | Clarissa | Federal Deputy from Rio de Janeiro (since 2015) | | Brazil Union (UNIÃO) | 2nd alternate senator: Dudu Canella | — | 444 | TBD |
| | Brazilian Labour Party (PTB) | Daniel Silveira | Federal Deputy from Rio de Janeiro (since 2019) | | Brazilian Labour Party (PTB) | 1st alternate senator: André Monteiro | — | 142 | TBD |
| | Brazilian Labour Party (PTB) | Daniel Silveira | Federal Deputy from Rio de Janeiro (since 2019) | | Brazilian Labour Party (PTB) | 2nd alternate senator: Marão Lilinho | — | 142 | TBD |
| | Workers' Party (PT) | André Ceciliano | President of the Legislative Assembly of Rio de Janeiro (since 2019) | | Green Party (PV) | 1st alternate senator: Sergio Zveiter | Brazil of Hope Workers' Party (PT) Communist Party of Brazil (PCdoB) Green Party (PV) | 133 | TBD |
| | Workers' Party (PT) | André Ceciliano | President of the Legislative Assembly of Rio de Janeiro (since 2019) | | Green Party (PV) | 2nd alternate senator: Wilson Borges | Brazil of Hope Workers' Party (PT) Communist Party of Brazil (PCdoB) Green Party (PV) | 133 | TBD |
| | Democratic Labour Party (PDT) | Cabo Daciolo | Federal Deputy from Rio de Janeiro (2015–2019) | | Democratic Labour Party (PDT) | 1st alternate senator: Negrogun | — | 120 | TBD |
| | Democratic Labour Party (PDT) | Cabo Daciolo | Federal Deputy from Rio de Janeiro (2015–2019) | | Democratic Labour Party (PDT) | 2nd alternate senator: Mara Hofans | — | 120 | TBD |
| | Forward (AVANTE) | Itagiba | Federal Deputy from Rio de Janeiro (2007–2011) | | Forward (AVANTE) | 1st alternate senator: Amato | — | 700 | TBD |
| | Forward (AVANTE) | Itagiba | Federal Deputy from Rio de Janeiro (2007–2011) | | Forward (AVANTE) | 2nd alternate senator: Anderson Claudino | — | 700 | TBD |
| | United Socialist Workers' Party (PSTU) | Bárbara Sinedino | Teacher | | United Socialist Workers' Party (PSTU) | 1st alternate senator: Sérgio Perdigão | — | 160 | TBD |
| | United Socialist Workers' Party (PSTU) | Bárbara Sinedino | Teacher | | United Socialist Workers' Party (PSTU) | 2nd alternate senator: Rodrigo da Silva | — | 160 | TBD |
| | Popular Unity (UP) | Raul | Civil servant | | Popular Unity (UP) | 1st alternate senator: Gabriela Gonçalves | — | 800 | TBD |
| | Popular Unity (UP) | Raul | Civil servant | | Popular Unity (UP) | 2nd alternate senator: Formigão | — | 800 | TBD |
| | Brazilian Woman's Party (PMB) | Dr. Paulo Marcelo | Medical doctor | | Brazilian Woman's Party (PMB) | 1st alternate senator: Alexandre Cardoso | — | 355 | TBD |
| | Brazilian Woman's Party (PMB) | Dr. Paulo Marcelo | Medical doctor | | Brazilian Woman's Party (PMB) | 2nd alternate senator: Marlucia Cruz | — | 355 | TBD |
| | Workers' Cause Party (PCO) | Antonio Hermano | n/a | | Workers' Cause Party (PCO) | 1st alternate senator: Aloizio Lamy | — | 290 | TBD |
| | Workers' Cause Party (PCO) | Antonio Hermano | n/a | | Workers' Cause Party (PCO) | 2nd alternate senator: Bruno Maia de Sá | — | 290 | TBD |
| | Brazilian Communist Party (PCB) | Hiran Roedel | Retired civil servant | | Brazilian Communist Party (PCB) | 1st alternate senator: Marta Barçante | — | 211 | TBD |
| | Brazilian Communist Party (PCB) | Hiran Roedel | Retired civil servant | | Brazilian Communist Party (PCB) | 2nd alternate senator: Bruno Maia de Sá | — | 211 | TBD |
| | Christian Democracy (DC) | Prof. Helvio Costa | Accountant | | Christian Democracy (DC) | 1st alternate senator: Pastor Antônio Carlos | — | 277 | TBD |
| | Christian Democracy (DC) | Prof. Helvio Costa | Accountant | | Christian Democracy (DC) | 2nd alternate senator: Mister | — | 277 | TBD |
| The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | The television time reserved for political propaganda for each election will be distributed among all parties and coalitions that have a candidate and representation in the Chamber of Deputies. | Total: 5 minutes |

### Withdrawn candidates

* Washington Reis (MDB) - Mayor of Duque de Caxias for two periods: 2005–2008 and 2017–2022, Federal Deputy from Rio de Janeiro (2011–2016). Brazilian businessman and politician. Reis resigned from the mayoralty of Duque de Caxias in early April to run for the Senate, but withdrew from the race in June after being confirmed as a candidate for vice governor on Cláudio Castro's ticket.
* Luciana Boiteux (PSOL) - Candidate for Vice-Mayor of Rio de Janeiro in 2016. Brazilian teacher, lawyer and politician. Luciana withdrew her candidacy on May 27, 2022, after the Socialism and Liberty Party decision's to support Alessandro Molon's candidacy for the Senate.
* Carlos Fidalgo (Solidariedade) - President of Força Sindical of Rio de Janeiro since 2016. His candidacy was withdrawn on June 7 after the party declared support for André Ceciliano's candidacy for the Senate.
* Marcelo Crivella (Republicanos) - Mayor of Rio de Janeiro (2017–2021) and Senator for Rio de Janeiro (2003–2017). He withdrew his candidacy to run for a seat in the Chamber of Deputies.
* Ivanir dos Santos (PDT) - Babalawo and professor. He was announced as a candidate in June 2022 after Cabo Daciolo's initial withdrawal from the Senate race, but Daciolo decided to announce his candidacy again some weeks later, just before the deadline for political parties to define their candidacies. Daciolo ended up being the nominee on the Rodrigo Neves' ticket for the Senate race and Ivanir refused to be nominated as an alternate senator on the ticket or to run for the Chamber of Deputies.
* Teacher and lawyer Luciana Boiteux (PSOL)
* Mayor of Rio de Janeiro Marcelo Crivella (Republicanos) (2017–2021)

## Opinion polls
### First round

The first round is scheduled to take place on 2 October 2022.
| Pollster/client(s) | Date(s) conducted | Sample size | Freixo PSB | Castro PL | Neves PDT | Ganime NOVO | Cyro PSTU | Serra PCB | Pantoja UP | Others | Abst. Undec. | Lead |
| Datafolha | 16–18 Aug 2022 | 1.204 | 23% | 26% | 5% | 1% | 4% | 5% | 2% | 5% | 29% | 3% |
| Genial/Quaest | 12–15 Aug 2022 | 1.500 | 19% | 25% | 6% | 2% | 4% | 2% | 2% | 2% | 37% | 6% |
| Genial/Quaest | 12–15 Aug 2022 | 1.500 | 19% | 25% | 7% | 2% | 4% | 3% | 2% | 0% | 38% | 6% |
| ModalMais/Futura | 11–15 Aug 2022 | 800 | 17,1% | 28,3% | 5,4% | 1,3% | 2,8% | 2,9% | 1,5% | 5,3% | 35,4% | 11,2% |
| Globo/IPEC | 12–14 Aug 2022 | 1.200 | 17% | 21% | 5% | 1% | 3% | 3% | – | 5% | 39% | 4% |
| Prefab Future | 6–10 Aug 2022 | 2.000 | 9,6% | 22,8% | 4,7% | 0,6% | 1,6% | 1% | – | 1,2% | 58,5% | 13,2% |
| 30–31 Jul 2022 | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. Wilson Witzel is announced as a candidate by the Brazilian Woman's Party. |
| Pollster/client(s) | Date(s) conducted | Sample size | Freixo PSB | Castro PL | Neves PDT | Ganime NOVO | Crivella Republicanos | Serra PCB | Cyro PSTU | Others | Abst. Undec. | Lead |
| Real Time Big Data | 25–26 Jul 2022 | 1.500 | 24% | 30% | 9% | 1% | – | 0% | 1% | 2% | 23% | 6% |
| Real Time Big Data | 25–26 Jul 2022 | 1.500 | 24% | 31% | 9% | 1% | – | 0% | 1% | 1% | 23% | 7% |
| Instituto GERP | 19–22 Jul 2022 | 1.020 | 20% | 28% | 11% | 1% | – | 2% | 2% | 2% | 34% | 8% |
| IPEC | 16–19 Jul 2022 | 1.008 | 13% | 19% | 5% | 1% | 10% | 3% | 4% | 9% | 37% | 6% |
| IPEC | 16–19 Jul 2022 | 1.008 | 14% | 20% | 6% | 1% | – | 4% | 4% | 12% | 39% | 6% |
| 13 Jul 2022 | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. | Felipe Santa Cruz withdraws his candidacy to be the running mate on Rodrigo Neves' ticket. |
| Pollster/client(s) | Date(s) conducted | Sample size | Freixo PSB | Castro PL | Neves PDT | Ganime NOVO | Cruz PSD | Serra PCB | Cyro PSTU | Others | Abst. Undec. | Lead |
| Instituto GERP | 8–12 Jul 2022 | 1.500 | 23% | 27% | 11% | 1% | 2% | 1% | 1% | 1% | 33% | 4% |
| Genial/Quaest | 8–11 Jul 2022 | 1.200 | 22% | 24% | 6% | 1% | 2% | 2% | 2% | 7% | 34% | 2% |
| Datafolha | 29 Jun–1 Jul 2022 | 1.218 | 22% | 23% | 7% | 2% | 2% | 6% | 5% | 2% | 32% | 1% |
| Datafolha | 29 Jun–1 Jul 2022 | 1.218 | 22% | 21% | 6% | 2% | 2% | 5% | 4% | 9% | 30% | 1% |
| Real Time Big Data | 27–28 Jun 2022 | 1.500 | 23% | 26% | 10% | 1% | 1% | 1% | 2% | | 36% | 3% |
| Real Time Big Data | 27–28 Jun 2022 | 1.500 | 23% | 27% | 10% | 1% | – | – | 2% | | 36% | 4% |
| EXAME/IDEIA | 10–15 Jun 2022 | 1.000 | 23% | 24% | 8% | 2% | 3% | 1% | 2% | 13% | 25% | 1% |
| EXAME/IDEIA | 10–15 Jun 2022 | 1.000 | 25% | 29% | 10% | 2% | 3% | 1% | 2% | 3% | 25% | 4% |
| Paraná Pesquisas | 30 May–2 Jun 2022 | 1.540 | 21,4% | 23,2% | 8% | 1% | 2,3% | 1,8% | 1,7% | 2,6% | 37,9% | 1,8% |
| Paraná Pesquisas | 30 May–2 Jun 2022 | 1.540 | 22,4% | 24,4% | 9,4% | 1,3% | – | 2,1% | – | – | 40,5% | 2% |
| Prefab Future | 27–31 May 2022 | 1.600 | 11% | 15,1% | 2,6% | 0,7% | 0,5% | 1% | 1,9% | 10,9% | 56,3% | 4,1% |
| IPEC | 19–22 May 2022 | 1.008 | 15% | 16% | 6% | 1% | 2% | 3% | 5% | 16% | 37% | Tie |
| IPEC | 19–22 May 2022 | 1.008 | 17% | 18% | 8% | 1% | 2% | 6% | 5% | – | 43% | 1% |
| Instituto GERP | 16–20 May 2022 | 1.020 | 21% | 22% | 10% | 1% | 2% | 2% | 1% | 1% | 40% | 1% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 18% | 25% | 8% | 2% | 1% | – | – | 2% | 43% | 7% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 19% | 26% | 8% | 2% | 2% | – | – | – | 44% | 7% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 19% | 27% | 9% | 3% | – | – | – | – | 43% | 8% |
| Datafolha | 5–7 Apr 2022 | 1.200 | 22% | 18% | 7% | 2% | 3% | 5% | 4% | – | 40% | 4% |
| Datafolha | 5–7 Apr 2022 | 1.200 | 18% | 14% | 5% | 1% | 2% | 4% | 3% | 13% | 39% | 4% |
| Instituto GERP | 21–24 Mar 2022 | 1.500 | 24% | 21% | 14% | 1% | 1% | – | – | – | 39% | 3% |
| Prefab Future | 17–20 Mar 2022 | 1,243 | 15,4% | 11% | 4,3% | 0,3% | 0,6% | – | – | 13,4% | 55% | 2% |
| 16 March 2022–6 April 2022 | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. Rodrigo Maia gives up on his reelection bid. |
| Pollster/client(s) | Date(s) conducted | Sample size | Castro PL | Freixo PSB | Neves PDT | Ganime NOVO | Cruz Ind. | Rocha PDT | Mourão PRTB | Others | Abst. Undec. | Lead |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 21% | 17% | 9% | 1% | 3% | – | – | 4% | 45% | 4% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 22% | 18% | 10% | 2% | 3% | – | – | – | 46% | 4% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 24% | 20% | – | 4% | 4% | – | – | – | 48% | 4% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 23% | 18% | 10% | 2% | – | – | – | – | 46% | 5% |
| Real Time Big Data | 12–15 Mar 2022 | 1.500 | 23% | 24% | 10% | 1% | 2% | – | – | 2% | 38% | 1% |
| Real Time Big Data | 12–15 Mar 2022 | 1.500 | 25% | 25% | 11% | 1% | – | – | – | – | 38% | Tie |
| Quaest Pesquisa | 22–26 Oct 2021 | 1.804 | 14% | 19% | 4% | – | – | – | – | 26% | 38% | 7% |
| Quaest Pesquisa | 22–26 Oct 2021 | 1.804 | 16% | 25% | 7% | – | 3% | – | – | – | 49% | 9% |
| Quaest Pesquisa | 22–26 Oct 2021 | 1.804 | 12% | 23% | 6% | – | 3% | – | 17% | – | 39% | 6% |
| Real Time Big Data | 28–29 Sep 2021 | 1.200 | 18% | 25% | 9% | – | 2% | – | – | – | 46% | 7% |
| Real Time Big Data | 28–29 Sep 2021 | 1.200 | 18% | 25% | 10% | – | – | – | – | – | 47% | 7% |
| EXAME/IDEIA | 23–26 Aug 2021 | 2.000 | 21% | 22% | 7% | – | – | – | – | 16% | 33% | 1% |
| Instituto GERP | 10–17 Aug 2021 | 1.200 | 6% | 12% | 7% | – | – | – | 18% | 15% | 42% | 3% |
| Instituto GERP | 10–17 Aug 2021 | 1.200 | 11% | 17% | 12% | – | – | – | – | – | 60% | 5% |
| Atlas Intel | 18–22 June 2021 | 807 | 20,2% | 33% | 4,4% | 3,4% | 2,2% | – | – | – | 36,8% | 12,8% |
| Atlas Intel | 18–22 June 2021 | 807 | 19,1% | 31,8% | – | 3,5% | 4% | 1,8% | – | – | 39,9% | 12,7% |
| Paraná Pesquisas | 28 May–1 June 2021 | 1.530 | 16,3% | 23,8% | – | – | 2,1% | 23,1% | – | – | 34,7% | 0,7% |
| Paraná Pesquisas | 28 May–1 June 2021 | 1.530 | 15,6% | 23,5% | – | – | – | – | – | 26,4% | 34,5% | 2,9% |
| Paraná Pesquisas | 28 May–1 June 2021 | 1.530 | 16,7% | 25,2% | 7% | – | – | – | – | 14,8% | 36,3% | 8,5% |
| Paraná Pesquisas | 28 May–1 June 2021 | 1.530 | 13% | 20,5% | 1,3% | – | – | 14,7% | – | 21,3% | 29,2% | 0,8% |

### Second round

The second round (if necessary) is scheduled to take place on 30 October 2022.
Castro vs. Freixo
| Pollster/client(s) | Date(s) conducted | Sample size | Castro PL | Freixo PSB | Abst. Undec. | Lead |
| Datafolha | 16–18 Aug 2022 | 1.204 | 38% | 39% | 23% | 1% |
| Genial/Quaest | 12–15 Aug 2022 | 1.500 | 36% | 32% | 32% | 4% |
| ModalMais/Futura | 11–15 Aug 2022 | 800 | 40,3% | 33,1% | 26,6% | 7,2% |
| Real Time Big Data | 25–26 Jul 2022 | 1.500 | 40% | 31% | 29% | 9% |
| IPEC | 16–19 Jul 2022 | 1.008 | 34% | 33% | 33% | 1% |
| Genial/Quaest | 8 Jul–11 Jul 2022 | 1.200 | 36% | 31% | 33% | 5% |
| Real Time Big Data | 27–28 Jun 2022 | 1.500 | 37% | 30% | 33% | 7% |
| EXAME/IDEIA | 10–15 Jun 2022 | 1.000 | 38% | 32% | 30% | 6% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 38% | 27% | 35% | 11% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 37% | 40% | 22% | 3% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 34% | 30% | 37% | 4% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 36% | 41% | 23% | 5% |
| Atlas Intel | 18–22 June 2021 | 807 | 31% | 37,3% | 31.7% | 6,3% |
Neves vs. Freixo
| Pollster/client(s) | Date(s) conducted | Sample size | Freixo PSB | Neves PDT | Abst. Undec. | Lead |
| Datafolha | 16–18 Aug 2022 | 1.204 | 30% | 28% | 42% | 2% |
| Real Time Big Data | 25–26 Jul 2022 | 1.500 | 34% | 31% | 35% | 3% |
| Genial/Quaest | 8 Jul–11 Jul 2022 | 1.200 | 31% | 24% | 45% | 7% |
| Real Time Big Data | 27–28 Jun 2022 | 1.500 | 34% | 29% | 37% | 5% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 31% | 27% | 44% | 4% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 29% | 24% | 47% | 5% |
| Atlas Intel | 18–22 June 2021 | 807 | 34,6% | 14,4% | 51% | 20,2% |
Rocha vs. Freixo
| Pollster/client(s) | Date(s) conducted | Sample size | Freixo PSB | Rocha PDT | Abst. Undec. | Lead |
| Atlas Intel | 18–22 June 2021 | 807 | 36,2% | 14,1% | 49,7% | 22,1% |
Castro vs. Santa Cruz
| Pollster/client(s) | Date(s) conducted | Sample size | Castro PL | Santa Cruz PSD | Abst. Undec. | Lead |
| EXAME/IDEIA | 10–15 Jun 2022 | 1.000 | 46% | 21% | 33% | 25% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 39% | 15% | 47% | 24% |
Castro vs. Ganime
| Pollster/client(s) | Date(s) conducted | Sample size | Castro PL | Ganime NOVO | Abst. Undec. | Lead |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 40% | 11% | 49% | 29% |
Castro vs. Neves
| Pollster/client(s) | Date(s) conducted | Sample size | Castro PL | Neves PDT | Abst. Undec. | Lead |
| Genial/Quaest | 12–15 Aug 2022 | 1.500 | 37% | 24% | 39% | 13% |
| Real Time Big Data | 25–26 Jul 2022 | 1.500 | 42% | 27% | 31% | 15% |
| Genial/Quaest | 8 Jul–11 Jul 2022 | 1.200 | 37% | 21% | 41% | 16% |
| Real Time Big Data | 27–28 Jun 2022 | 1.500 | 38% | 26% | 36% | 12% |
| EXAME/IDEIA | 10–15 Jun 2022 | 1.000 | 40% | 26% | 34% | 14% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 38% | 24% | 38% | 14% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 36% | 20% | 44% | 16% |

### Senator

| Pollster/client(s) | Date(s) conducted | Sample size | Romário PL | Daciolo PDT | Clarissa UNIÃO | Molon PSB | Silveira PTB | Ceciliano PT | Itagiba AVANTE | Sinedino PSTU | Others | Abst. Undec. | Lead |
| Datafolha | 16–18 Aug 2022 | 1.204 | 31% | 11% | 4% | 12% | 7% | 3% | 1% | 2% | 1% | 29% | 19% |
| Genial/Quaest | 12–15 Aug 2022 | 1.500 | 30% | 10% | 8% | 10% | 7% | 4% | 1% | 1% | 1% | 28% | 20% |
| ModalMais/Futura | 11–15 Aug 2022 | 800 | 26,2% | – | 7,9% | 10,3% | 5,2% | 2,6% | 0,9% | 0,3% | 4,1% | 26,8% | 15,9% |
| Globo/IPEC | 12–14 Aug 2022 | 1.200 | 27% | 8% | 7% | 7% | 6% | 4% | 1% | 2% | 1% | 38% | 19% |
| Prefab Future | 6–10 Aug 2022 | 2.000 | 18,4% | 6,1% | 6,2% | 3,9% | 5,8% | 1,9% | – | – | – | 57,7% | 12,2% |
| 31 Jul 2022 | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. | Marcelo Crivella withdrawns his candidacy to run for Federal Deputy. |
| Pollster/client(s) | Date(s) conducted | Sample size | Romário PL | Crivella Republicanos | Clarissa UNIÃO | Molon PSB | Silveira PTB | Daciolo PDT | Itagiba AVANTE | Ceciliano PT | Others | Abst. Undec. | Lead |
| Real Time Big Data | 25–26 Jul 2022 | 1.500 | 16% | 12% | 4% | 17% | 9% | – | 0% | 5% | 3% | 34% | 1% |
| Instituto GERP | 19–22 Jul 2022 | 1.020 | 26% | 22% | – | 16% | – | – | – | 8% | – | 28% | 4% |
| IPEC | 16–19 Jul 2022 | 1.008 | 30% | 11% | 6% | 9% | 6% | – | 0% | 4% | 1% | 32% | 19% |
| IPEC | 16–19 Jul 2022 | 1.008 | 39% | – | – | 10% | 8% | – | 1% | 5% | 1% | 36% | 29% |
| IPEC | 16–19 Jul 2022 | 1.008 | 41% | – | – | – | 9% | – | 2% | 7% | 3% | 39% | 32% |
| IPEC | 16–19 Jul 2022 | 1.008 | 45% | – | – | 10% | – | – | – | 6% | 3% | 36% | 35% |
| IPEC | 16–19 Jul 2022 | 1.008 | 41% | – | – | – | – | – | – | 35% | | 25% | 6% |
| Instituto GERP | 8 Jul–12 Jul 2022 | 1.500 | 25% | 17% | 5% | 15% | – | 8% | – | 4% | – | 26% | 8% |
| Genial/Quaest | 8 Jul–11 Jul 2022 | 1.200 | 32% | – | 9% | 11% | 7% | – | 1% | 5% | 4% | 33% | 21% |
| 29 June 2022 | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. | Cláudio Castro announces Washington Reis as his running mate. |
| Pollster/client(s) | Date(s) conducted | Sample size | Romário PL | Crivella Republicanos | Clarissa UNIÃO | Molon PSB | Silveira PTB | Daciolo PDT | Reis MDB | Ceciliano PT | Others | Abst. Undec. | Lead |
| Real Time Big Data | 27–28 Jun 2022 | 1.500 | 19% | – | – | 14% | 8% | – | 4% | – | 3% | 47% | 5% |
| EXAME/IDEIA | 10–15 Jun 2022 | 1.000 | 23% | 15% | 4% | 10% | 7% | 12% | 3% | 5% | 8% | 13% | 6% |
| Paraná Pesquisas | 30 May–2 Jun 2022 | 1.540 | 14,9% | 10,3% | – | 11,3% | 8,1% | 12,5% | 3,1% | 3,2% | 2,7% | 34% | 2,4% |
| Prefab Future | 27–31 May 2022 | 1.600 | 19,7% | 10,4% | 4,2% | 4,4% | 3,7% | 6,7% | 4,5% | 1,7% | – | 44,7% | 9,3% |
| 27 May 2022 | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. | Luciana Boiteux's candidacy is withdrawn by the Socialism and Liberty Party (PSOL), which decides to support Alessandro Molon. |
| Pollster/client(s) | Date(s) conducted | Sample size | Romário PL | Crivella Republicanos | Clarissa UNIÃO | Molon PSB | Silveira PTB | Boiteux PSOL | Reis MDB | Ceciliano PT | Others | Abst. Undec. | Lead |
| IPEC | 19–22 May 2022 | 1.008 | 29% | – | – | 8% | 8% | 4% | – | 6% | 10% | 35% | 19% |
| IPEC | 19–22 May 2022 | 1.008 | 39% | – | – | – | – | 7% | – | 11% | – | 43% | 28% |
| IPEC | 19–22 May 2022 | 1.008 | 34% | – | – | – | – | – | – | 40% | | 25% | 6% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 19% | 11% | 6% | 10% | 4% | – | 3% | 2% | 3% | 41% | 8% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 25% | 16% | – | 11% | – | – | 5% | 4% | – | 39% | 9% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | – | – | 11% | 14% | 8% | – | 13% | – | 7% | 46% | 1% |
| Quaest/Genial | 12–15 May 2022 | 1.200 | 27% | – | 10% | – | – | – | 11% | 6% | 8% | 38% | 16% |
| Instituto GERP | 21–24 Mar 2022 | 1.500 | 18% | 9% | 6% | 18% | – | – | 7% | 1% | 4% | 37% | Tie |
| Prefab Future | 17–20 Mar 2022 | 1.243 | 21,4% | 11,4% | 7,2% | 5,5% | – | – | 3,9% | 2,2% | – | 48,4% | 10% |
| 16 March 2022 | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. | Hamilton Mourão joins Republicanos and confirms his candidacy for the Senate seat of Rio Grande do Sul. |
| Pollster/client(s) | Date(s) conducted | Sample size | Romário PL | Crivella Republicanos | Molon PSB | Otoni PSC | Silveira PTB | Clarissa PROS | Reis MDB | D'Ângelo PDT | Others | Abst. Undec. | Lead |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 25% | 14% | 7% | 4% | 3% | 7% | 6% | – | 4% | 31% | 11% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 29% | 16% | 8% | – | – | – | 7% | – | 5% | 34% | 13% |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | – | – | 11% | 7% | 6% | 13% | 13% | – | – | 51% | Tie |
| Quaest/Genial | 15–18 Mar 2022 | 1.200 | 29% | – | – | 7% | – | 10% | 10% | – | 5% | 39% | 19% |
| Quaest Pesquisa | 22–26 Oct 2021 | 1.804 | 19% | 12% | 12% | 5% | – | 8% | 6% | – | 2% | 29% | 7% |
| Quaest Pesquisa | 22–26 Oct 2021 | 1.804 | 20% | 12% | 10% | 4% | – | 8% | 5% | – | 14% | 21% | 6% |
| Instituto GERP | 10–17 Aug 2021 | 1.200 | 10% | 9% | 10% | – | – | – | 4% | – | 26% | 41% | 16% |
| Instituto GERP | 10–17 Aug 2021 | 1.200 | – | 11% | 11% | – | – | – | 5% | – | 26% | 47% | 15% |
| Paraná Pesquisas | 28 May–1 June 2021 | 1.530 | 14,6% | 13,9% | 8,5% | 4,4% | – | – | 4,4% | 1,2% | 24,3% | 22,5% | 9,7% |
| Paraná Pesquisas | 28 May–1 June 2021 | 1.530 | 19,6% | 16,1% | 13,8% | 6,1% | – | – | 7,1% | 1,8% | – | 27,5% | 3,5% |

## Results
### Governor

| Candidate | Candidate | Running mate | Party | Votes | % |
| | Cláudio Castro (incumbent) | Thiago Pampolha (UNIÃO) | PL | 4,930,288 | 58.69 |
| | Marcelo Freixo | César Maia (PSDB) | PSB | 2,300,980 | 27.39 |
| | Rodrigo Neves | Felipe Santa Cruz (PSD) | PDT | 672,291 | 8.00 |
| | Paulo Ganime | Hélio Secco | NOVO | 446,580 | 5.32 |
| | Juliete Pantoja | Juliana Alves | UP | 27,344 | 0.33 |
| | Cyro Garcia | Samantha Guedes | PSTU | 12,627 | 0.15 |
| | Eduardo Serra | Bianca Novaes | PCB | 10,852 | 0.13 |
| | Luiz Eugênio | Guilherme de Lima | PCO | 1,844 | |
| Total | Total | Total | Total | 8,400,962 | 100.00 |
| Valid votes | Valid votes | Valid votes | Valid votes | 8,400,962 | 84.91 |
| Invalid votes | Invalid votes | Invalid votes | Invalid votes | 901,120 | 9.11 |
| Blank votes | Blank votes | Blank votes | Blank votes | 591,576 | 5.98 |
| Total votes | Total votes | Total votes | Total votes | 9,893,658 | 100.00 |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 12,809,126 | 77.24 |
| | PL hold | PL hold | PL hold | PL hold | PL hold |
| Source: Superior Electoral Court ||||||
Popular vote
Castro
58.67%
Freixo
27.38%
Neves
8.00%
Others
5.94% :

### Senator

| Candidate | Candidate | Party | Votes | % |
| | Romário Faria (incumbent) | PL | 2,384,331 | 36.16 |
| | Alessandro Molon | PSB | 1,731,786 | 26.26 |
| | Daniel Silveira | PTB | 1,566,352 | |
| | Clarissa Garotinho | UNIÃO | 1,145,413 | 17.37 |
| | André Ceciliano | PT | 986,676 | 14.96 |
| | Cabo Daciolo | PDT | 285,037 | 4.32 |
| | Marcelo Itagiba | Avante | 18,224 | 0.28 |
| | Bárbara Sinedino | PSTU | 18,222 | 0.28 |
| | Sued Haidar | PMB | 11,933 | 0.18 |
| | Raul Pedreira | UP | 7,299 | 0.11 |
| | Helvio Costa | DC | 7,036 | |
| | Hiran Roedel | PCB | 5,120 | 0.08 |
| | Antonio Hermano | PCO | 1,198 | |
| Total | Total | Total | 6,594,041 | 100.00 |
| Valid votes | Valid votes | Valid votes | 6,594,041 | 66.66 |
| Invalid votes | Invalid votes | Invalid votes | 2,545,555 | 25.73 |
| Blank votes | Blank votes | Blank votes | 752,864 | 7.61 |
| Total votes | Total votes | Total votes | 9,892,460 | 100.00 |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 12,809,126 | 77.23 |
| | PL hold | PL hold | PL hold | PL hold |
| Source: Superior Electoral Court |||||
Popular vote
Romário
29.19%
Molon
21.20%
Silveira
19.18%
Clarissa
14.02%
Ceciliano
12.08%
Others
4.33% :

### Chamber of Deputies

| Party or alliance | Party or alliance | Party or alliance | Party or alliance | Votes | % | Seats | +/– |
| | Liberal Party | Liberal Party | Liberal Party | 1,717,302 | 20.03 | 11 | 9 |
| | Brazil Union | Brazil Union | Brazil Union | 967,553 | 11.29 | 6 | New |
| | Brazil of Hope | | Workers' Party | 734,512 | 8.57 | 5 | 4 |
| | Brazil of Hope | | Communist Party of Brazil | 125,298 | 1.46 | 1 | |
| | Brazil of Hope | | Green Party | 29,750 | 0.35 | 0 | |
| | PSOL REDE Federation | | Socialism and Liberty Party | 697,920 | 8.14 | 5 | 1 |
| | PSOL REDE Federation | | Sustainability Network | 40,411 | 0.47 | 0 | |
| | Social Democratic Party | Social Democratic Party | Social Democratic Party | 689,255 | 8.04 | 4 | 1 |
| | Progressistas | Progressistas | Progressistas | 569,050 | 6.64 | 3 | 1 |
| | Republicanos | Republicanos | Republicanos | 494,330 | 5.77 | 3 | 1 |
| | Brazilian Democratic Movement | Brazilian Democratic Movement | Brazilian Democratic Movement | 414,506 | 4.84 | 2 | 1 |
| | Podemos | Podemos | Podemos | 267,667 | 3.12 | 1 | 1 |
| | Republican Party of the Social Order | Republican Party of the Social Order | Republican Party of the Social Order | 243,889 | 2.85 | 1 | |
| | Democratic Labour Party | Democratic Labour Party | Democratic Labour Party | 232,718 | 2.71 | 1 | 1 |
| | Brazilian Socialist Party | Brazilian Socialist Party | Brazilian Socialist Party | 214,135 | 2.50 | 1 | |
| | Solidariedade | Solidariedade | Solidariedade | 209,242 | 2.44 | 1 | |
| | Brazilian Labour Party | Brazilian Labour Party | Brazilian Labour Party | 177,247 | 2.07 | 1 | 1 |
| | Avante | Avante | Avante | 132,568 | 1.55 | 0 | 1 |
| | Party of National Mobilization | Party of National Mobilization | Party of National Mobilization | 95,910 | 1.12 | 0 | |
| | Patriota | Patriota | Patriota | 91,410 | 1.07 | 0 | |
| | Always Forward | | Cidadania | 87,734 | 1.02 | 0 | 1 |
| | Always Forward | | Brazilian Social Democracy Party | 79,306 | 0.93 | 0 | |
| | New Party | New Party | New Party | 81,735 | 0.95 | 0 | 1 |
| | Agir | Agir | Agir | 53,854 | 0.63 | 0 | |
| | Social Christian Party | Social Christian Party | Social Christian Party | 38,214 | 0.45 | 0 | 1 |
| | Brazilian Labour Renewal Party | Brazilian Labour Renewal Party | Brazilian Labour Renewal Party | 36,225 | 0.42 | 0 | |
| | Brazilian Woman's Party | Brazilian Woman's Party | Brazilian Woman's Party | 21,964 | 0.26 | 0 | |
| | Christian Democracy | Christian Democracy | Christian Democracy | 17,465 | 0.20 | 0 | 1 |
| | Brazilian Communist Party | Brazilian Communist Party | Brazilian Communist Party | 8,196 | 0.10 | 0 | |
| | United Socialist Workers' Party | United Socialist Workers' Party | United Socialist Workers' Party | 2,206 | 0.03 | 0 | |
| | Workers' Cause Party | Workers' Cause Party | Workers' Cause Party | 0 | 0.00 | 0 | |
| Total | Total | Total | Total | 8,571,572 | 100.00 | 46 | – |
| Valid votes | Valid votes | Valid votes | Valid votes | 8,575,988 | 86.68 | | |
| Invalid votes | Invalid votes | Invalid votes | Invalid votes | 701,290 | 7.09 | | |
| Blank votes | Blank votes | Blank votes | Blank votes | 616,380 | 6.23 | | |
| Total votes | Total votes | Total votes | Total votes | 9,893,658 | 100.00 | | |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 12,809,126 | 77.24 | | |

### Legislative Assembly

| | Liberal Party | Liberal Party | Liberal Party | 1,828,019 | 21.87 | 17 | 16 |
| | Brazil Union | Brazil Union | Brazil Union | 896,410 | 10.72 | 8 | New |
| | Brazil of Hope | | Workers' Party | 743,051 | 8.89 | 7 | 4 |
| | Brazil of Hope | | Communist Party of Brazil | 112,005 | 1.34 | 1 | |
| | Brazil of Hope | | Green Party | 20,480 | 0.24 | 0 | |
| | Social Democratic Party | Social Democratic Party | Social Democratic Party | 514,436 | 6.15 | 6 | 2 |
| | PSOL REDE Federation | | Socialism and Liberty Party | 514,436 | 6.15 | 5 | |
| | PSOL REDE Federation | | Sustainability Network | 13,656 | 0.16 | 0 | |
| | Progressistas | Progressistas | Progressistas | 414,957 | 4.96 | 4 | 2 |
| | Solidariedade | Solidariedade | Solidariedade | 350,749 | 4.20 | 3 | |
| | Republicanos | Republicanos | Republicanos | 322,674 | 3.86 | 3 | |
| | Podemos | Podemos | Podemos | 306,085 | 3.66 | 2 | 2 |
| | Brazilian Democratic Movement | Brazilian Democratic Movement | Brazilian Democratic Movement | 295,846 | 3.54 | 2 | 3 |
| | Democratic Labour Party | Democratic Labour Party | Democratic Labour Party | 259,306 | 3.10 | 2 | 1 |
| | Republican Party of the Social Order | Republican Party of the Social Order | Republican Party of the Social Order | 240,658 | 2.88 | 2 | 1 |
| | Brazilian Socialist Party | Brazilian Socialist Party | Brazilian Socialist Party | 221,944 | 2.65 | 2 | |
| | Brazilian Labour Party | Brazilian Labour Party | Brazilian Labour Party | 195,205 | 2.33 | 1 | |
| | Patriota | Patriota | Patriota | 154,383 | 1.85 | 1 | |
| | Agir | Agir | Agir | 144,381 | 1.73 | 1 | |
| | Social Christian Party | Social Christian Party | Social Christian Party | 141,704 | 1.69 | 1 | 1 |
| | Party of National Mobilization | Party of National Mobilization | Party of National Mobilization | 121,456 | 1.45 | 1 | 1 |
| | Avante | Avante | Avante | 110,708 | 1.32 | 1 | |
| | Christian Democracy | Christian Democracy | Christian Democracy | 92,745 | 1.11 | 0 | 2 |
| | New Party | New Party | New Party | 88,248 | 1.06 | 0 | 2 |
| | Brazilian Labour Renewal Party | Brazilian Labour Renewal Party | Brazilian Labour Renewal Party | 85,943 | 1.03 | 0 | 1 |
| | Always Forward | | Cidadania | 62,296 | 0.75 | 0 | 1 |
| | Always Forward | | Brazilian Social Democracy Party | 36,493 | 0.44 | 0 | 2 |
| | Brazilian Woman's Party | Brazilian Woman's Party | Brazilian Woman's Party | 44,792 | 0.54 | 0 | 1 |
| | Popular Unity | Popular Unity | Popular Unity | 15,544 | 0.19 | 0 | New |
| | Brazilian Communist Party | Brazilian Communist Party | Brazilian Communist Party | 7,857 | 0.09 | 0 | |
| | United Socialist Workers' Party | United Socialist Workers' Party | United Socialist Workers' Party | 3,899 | 0.05 | 0 | |
| | Workers' Cause Party | Workers' Cause Party | Workers' Cause Party | 0 | 0.00 | 0 | |
| Total | Total | Total | Total | 8,360,366 | 100.00 | 70 | – |
| Valid votes | Valid votes | Valid votes | Valid votes | 8,492,935 | 85.84 | | |
| Invalid votes | Invalid votes | Invalid votes | Invalid votes | 756,288 | 7.64 | | |
| Blank votes | Blank votes | Blank votes | Blank votes | 644,435 | 6.51 | | |
| Total votes | Total votes | Total votes | Total votes | 9,893,658 | 100.00 | | |
| Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | Registered voters/turnout | 12,809,126 | 77.24 | | |