Brazil's Congress from 2027: 513 deputies and 81 senators
PL won the largest caucus in the Chamber of Deputies, with 121 of 513 seats, in the October 4, 2026 election, according to Brazil's electoral court (TSE, data of October 28, 2026). The new legislature takes office on February 1, 2027.
Each dot is a seat. 20 parties, ordered by size; we do not group them by ideology. The lines show how many votes each type of decision requires.
Votes each decision needs in the Chamber
257 absolute majority: complementary laws, overriding a presidential veto (with 41 senators) · 308 three fifths: constitutional amendments, in two rounds · 342 two thirds: authorizing proceedings against the President
The Senate in 2027
81 senators: 54 elected in 2026 and 27 elected in 2022. PL will have the largest caucus, with 28. The Senate by party →
Who the 513 deputies are
109 women (21.2%), the largest female caucus in the Chamber's history · median age 50 when sworn in · 183 newcomers who never held a seat in the Chamber · 82% with a college degree, as declared to the TSE.
Seats by party and state (Chamber)
Federal deputy seats won in 2026. Color intensity follows only the number of seats; parties are not grouped by ideology. Party names are kept as they are in Brazil.
| Party | Total | SP | MG | RJ | BA | RS | PR | PE | CE | MA | PA | GO | SC | PB | PI | ES | AL | DF | AC | AM | AP | MS | MT | RN | RR | RO | SE | TO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PL | 121 | 19 | 21 | 15 | 4 | 8 | 5 | 2 | 4 | 4 | 3 | 4 | 7 | 2 | · | 2 | · | 3 | 1 | 2 | 1 | 3 | 3 | 3 | 1 | 3 | · | 1 |
| PT | 70 | 11 | 12 | 6 | 7 | 5 | 5 | 3 | 3 | 1 | 2 | 2 | 2 | 1 | 3 | 2 | · | 1 | · | · | · | 1 | 1 | 1 | · | · | 1 | · |
| UNIÃO | 46 | 2 | 4 | 1 | 6 | 1 | 2 | 2 | 1 | 2 | · | 3 | · | 1 | · | 2 | 1 | · | 2 | 2 | 3 | 1 | 2 | 1 | 2 | 2 | 2 | 1 |
| PSD | 43 | 6 | 2 | 4 | 6 | 2 | 4 | 2 | 3 | · | 2 | 2 | 1 | 1 | 2 | · | 2 | · | · | 1 | · | · | · | · | · | 1 | 2 | · |
| PP | 41 | 3 | 2 | 5 | 2 | 4 | 4 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 3 | · | 2 | · | · | 1 | · | 1 | · | · | 1 | 1 |
| REPUBLICANOS | 41 | 6 | 3 | 1 | 3 | 2 | 2 | 2 | 1 | 1 | · | 1 | 1 | 3 | 1 | 1 | · | 1 | 1 | 1 | · | 2 | 1 | · | 3 | · | 1 | 3 |
| MDB | 36 | 4 | 1 | 1 | 1 | 3 | 1 | 1 | 2 | 5 | 6 | 2 | 1 | · | 2 | · | 2 | 1 | 1 | 2 | · | · | · | · | · | · | · | · |
| PODE | 27 | 6 | 1 | · | · | 2 | 2 | 3 | · | · | 2 | 1 | 1 | 1 | · | 1 | · | · | · | · | 1 | · | 1 | · | 2 | 2 | · | 1 |
| PSB | 15 | 2 | 1 | · | 1 | · | · | 4 | 4 | · | 1 | · | · | · | · | 1 | · | · | · | · | · | · | · | · | · | · | 1 | · |
| PSOL | 14 | 6 | 1 | 4 | · | 1 | · | 1 | · | · | · | · | · | · | · | · | · | 1 | · | · | · | · | · | · | · | · | · | · |
| PCDOB | 11 | · | · | 2 | 3 | 1 | · | · | · | 1 | · | · | 1 | 1 | · | · | · | · | 1 | · | 1 | · | · | · | · | · | · | · |
| PSDB | 11 | 1 | 1 | 4 | 2 | · | · | · | · | 1 | · | · | · | · | · | · | 1 | · | · | · | · | · | · | · | · | · | · | 1 |
| NOVO | 10 | 2 | · | 1 | · | 1 | 4 | 1 | · | · | · | · | 1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| PV | 7 | · | 1 | · | · | · | 1 | 1 | · | · | · | · | · | · | 1 | · | · | 1 | · | · | · | · | · | 2 | · | · | · | · |
| PDT | 6 | · | · | 1 | 1 | 1 | · | · | · | 1 | · | · | · | · | · | · | · | · | · | · | 2 | · | · | · | · | · | · | · |
| AVANTE | 5 | · | 1 | · | 3 | · | · | 1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| PRD | 5 | 1 | 1 | · | · | · | · | · | 1 | 1 | · | 1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| SOLIDARIEDADE | 2 | · | · | 1 | · | · | · | · | 1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| MISSÃO | 1 | 1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
| REDE | 1 | · | 1 | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · | · |
Votes per seat
| Party | Seats | Votes | Votes per seat |
|---|---|---|---|
| PCDOB | 11 | 1,306,368 | 118,761 |
| UNIÃO | 46 | 7,858,039 | 170,827 |
| PP | 41 | 7,611,922 | 185,657 |
| PV | 7 | 1,325,500 | 189,357 |
| REPUBLICANOS | 41 | 7,911,780 | 192,970 |
| PT | 70 | 14,788,038 | 211,258 |
| PL | 121 | 25,824,755 | 213,428 |
| PODE | 27 | 5,887,427 | 218,053 |
| PSD | 43 | 9,391,321 | 218,403 |
| MDB | 36 | 7,890,384 | 219,177 |
| PRD | 5 | 1,189,831 | 237,966 |
| PSDB | 11 | 2,839,853 | 258,168 |
| REDE | 1 | 263,520 | 263,520 |
| NOVO | 10 | 2,914,364 | 291,436 |
| PDT | 6 | 1,868,424 | 311,404 |
| PSB | 15 | 5,007,692 | 333,846 |
| AVANTE | 5 | 1,807,942 | 361,588 |
| PSOL | 14 | 5,295,721 | 378,266 |
| SOLIDARIEDADE | 2 | 930,053 | 465,027 |
| MISSÃO | 1 | 1,223,569 | 1,223,569 |
Votes for federal deputy (candidate plus party votes), all 27 states. Seats are allocated state by state, so votes per seat vary with where each party is strong.
The Senate in 2027, party by party
| Party | Elected in 2026 | From 2022 (until 2031) | Total |
|---|---|---|---|
| PL | 19 | 9 | 28 |
| PT | 6 | 3 | 9 |
| MDB | 7 | 1 | 8 |
| PP | 3 | 3 | 6 |
| REPUBLICANOS | 2 | 4 | 6 |
| UNIÃO | 3 | 2 | 5 |
| PSD | 2 | 3 | 5 |
| PSB | 3 | 1 | 4 |
| NOVO | 3 | 0 | 3 |
| PODE | 2 | 0 | 2 |
| PSDB | 2 | 0 | 2 |
| PDT | 1 | 0 | 1 |
| REDE | 1 | 0 | 1 |
| S/Partido | 0 | 1 | 1 |
Party of those elected in 2026: as registered with the TSE. Party of those elected in 2022: as reported by the Senate on October 28, 2026.
Frequently asked questions
How many federal deputies were elected in 2026?
513, the number of seats in Brazil's Chamber of Deputies. PL won the largest caucus, with 121 seats.
When does the new Congress take office?
The 58th legislature of the Chamber of Deputies begins on February 1, 2027. Until then, the elected deputies have not been sworn in.
How many votes does a constitutional amendment need?
In the Chamber, 308 of the 513 deputies (three fifths), in two rounds of voting; in the Senate, 49 of the 81 senators, also in two rounds.
Which party got the most votes for the Chamber?
PL, with 25,824,755 votes (22.72% of valid votes nationwide), adding up the results of the 27 states.
Download and cite
Seats by party and state: CSV (column headers in Portuguese). Sources: TSE (elected candidates and official results, October 28, 2026) and the Federal Senate (senators in office, October 28, 2026). Updated on . Cite as: dadobruto.com. Brazil's Congress from 2027. https://dadobruto.com/en/congress-2027. Free to republish under CC BY 4.0, crediting dadobruto.com.
Versão em português, com as fichas de cada deputado e senador →