Aberto da República should not be confused with Aberto de Brasília.
| Aberto da República | |
| Type: | joint |
| Current: | 2022 Aberto da República |
| Location: | Rio de Janeiro, Brazil (2022–) Brasília, Brazil (2021) |
| Venue: | Rio Tennis Academy (2022–) Iate Club de Brasília (2021) |
| Surface: | Clay / Outdoors |
| Atp Category: | ATP Challenger Tour |
| Atp Draw: | 32S/16Q/16D |
| Atp Prize Money: | $52,080 |
| Wta Tier: | ITF Women's World Tennis Tour |
| Wta Draw: | 32S/32Q/16D |
| Wta Prize Money: | $60,000 |
The Aberto da República is a professional tennis tournament played on outdoor clay courts. It is currently part of the ITF Women's World Tennis Tour and has been held annually in Rio de Janeiro, Brazil, since 2021. It was previously part of the ATP Challenger Tour and previously held in Brasília, Brazil.
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| Alejandro Tabilo | 6–3, 7–6(8–6) | |||
| 2022 | Not held | |||
 Federico Coria | 7–5, 6–3 |
| Year | Champion | Runner-up | Score | |
|---|---|---|---|---|
| Iryna Shymanovich | 6–2, 5–7, 6–4 | |||
 Panna Udvardy | 0–6, 6–4, 6–3 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
 Nicolás Barrientos  André Göransson | 7–6(7–3), 4–6, [11–9] | |||
| 2022 | Not held | |||
 Mateus Alves Gustavo Heide | 6–3, 6–3 |
| Year | Champions | Runners-up | Score | |
|---|---|---|---|---|
| Ingrid Martins Francisca Jorge | 6–4, 6–3 | |||
| Carolina Alves María Lourdes Carlé | 6–2, 6–1 |