Brazil's parties: seats won in 2026 and votes for the Chamber
Brazil's parties are many and fragmented: the Chamber of Deputies elected in 2026 has 20 parties, and the three largest (PL, PT, UNIÃO) hold 237 of the 513 seats. Parties are listed by seats in the Chamber; we do not group them by ideology, and names are kept as they are in Brazil.
Seats and votes
| Party | Chamber | Senate | Votes (federal deputy) | % nationwide | Votes per seat |
|---|---|---|---|---|---|
| PL | 121 | 28 | 25,824,755 | 22.72% | 213,428 |
| PT | 70 | 9 | 14,788,038 | 13.01% | 211,258 |
| UNIÃO | 46 | 5 | 7,858,039 | 6.91% | 170,827 |
| PSD | 43 | 5 | 9,391,321 | 8.26% | 218,403 |
| PP | 41 | 6 | 7,611,922 | 6.70% | 185,657 |
| REPUBLICANOS | 41 | 6 | 7,911,780 | 6.96% | 192,970 |
| MDB | 36 | 8 | 7,890,384 | 6.94% | 219,177 |
| PODE | 27 | 2 | 5,887,427 | 5.18% | 218,053 |
| PSB | 15 | 4 | 5,007,692 | 4.41% | 333,846 |
| PSOL | 14 | 0 | 5,295,721 | 4.66% | 378,266 |
| PCDOB | 11 | 0 | 1,306,368 | 1.15% | 118,761 |
| PSDB | 11 | 2 | 2,839,853 | 2.50% | 258,168 |
| NOVO | 10 | 3 | 2,914,364 | 2.56% | 291,436 |
| PV | 7 | 0 | 1,325,500 | 1.17% | 189,357 |
| PDT | 6 | 1 | 1,868,424 | 1.64% | 311,404 |
| AVANTE | 5 | 0 | 1,807,942 | 1.59% | 361,588 |
| PRD | 5 | 0 | 1,189,831 | 1.05% | 237,966 |
| SOLIDARIEDADE | 2 | 0 | 930,053 | 0.82% | 465,027 |
| MISSÃO | 1 | 0 | 1,223,569 | 1.08% | 1,223,569 |
| REDE | 1 | 1 | 263,520 | 0.23% | 263,520 |
Votes = candidate plus party votes, added up from the official result of each state. Votes per seat nationwide is only a ratio: seats are allocated state by state, by party or federation. Senate: elected in 2026 plus terms until 2031 (party as reported by the Senate on October 28, 2026).
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Percentages are our calculation over valid votes (excluding blank and null). Sources: TSE (Brazil's electoral court) and the Federal Senate. Free to republish under CC BY 4.0, crediting dadobruto.com with a link.