# 2024 Rio Open – Doubles

Nicolás Barrientos and Rafael Matos defeated Alexander Erler and Lucas Miedler in the final, 6–4, 6–3 to win the doubles tennis title at the 2024 Rio Open.
Máximo González were Andrés Molteni were the defending champions, but lost in the quarterfinals to Erler and Miedler.

## Seeds

* Rajeev Ram / Joe Salisbury (first round)
* Marcel Granollers / Horacio Zeballos (first round)
* Máximo González / Andrés Molteni (quarterfinals)
* Kevin Krawietz / Tim Pütz (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Draw

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final |
| 1 | R Ram J Salisbury | 7$^7$ | 4 | [8] | | | | | | | | | | | | |
| | J Cash R Galloway | 6$^4$ | 6 | [10] | | J Cash R Galloway | 4 | 6 | [5] | | | | | | | |
| | S Doumbia F Reboul | 6 | 6 | | | S Doumbia F Reboul | 6 | 3 | [10] | | | | | | | |
| WC | M Demoliner F Meligeni Alves | 4 | 1 | | | | | | | S Doumbia F Reboul | 6$^3$ | 6$^2$ | | | | |
| 3 | M González A Molteni | 6 | 7 | | | | | | | A Erler L Miedler | 7$^7$ | 7$^7$ | | | | |
| WC | F Romboli T Seyboth Wild | 3 | 5 | | 3 | M González A Molteni | 3 | 6 | [15] | | | | | | | |
| | S Ofner B Zapata Miralles | 4 | 3 | | | A Erler L Miedler | 6 | 3 | [17] | | | | | | | |
| | A Erler L Miedler | 6 | 6 | | | | | | | | | | | A Erler L Miedler | 4 | 3 |
| | M Melo M Middelkoop | 6 | 4 | [6] | | | | | | | | | | N Barrientos R Matos | 6 | 6 |
| | N Barrientos R Matos | 3 | 6 | [10] | | N Barrientos R Matos | 3 | 7$^7$ | [10] | | | | | | | |
| Q | J Fonseca M Zormann | 6$^6$ | 5 | | 4 | K Krawietz T Pütz | 6 | 6$^5$ | [8] | | | | | | | |
| 4 | K Krawietz T Pütz | 7$^7$ | 7 | | | | | | | N Barrientos R Matos | 2 | 6 | [10] | | | |
| | F Cabral H Patten | 6$^4$ | 6 | [6] | | | | | | S Bolelli A Vavassori | 6 | 3 | [6] | | | |
| | R Carballés Baena D Lajović | 7$^7$ | 2 | [10] | | R Carballés Baena D Lajović | 2 | 3 | | | | | | | | |
| | S Bolelli A Vavassori | 6 | 3 | [10] | | S Bolelli A Vavassori | 6 | 6 | | | | | | | | |
| 2 | M Granollers H Zeballos | 4 | 6 | [7] | | | | | | | | | | | | |

## Qualifying
### Seeds

* Victor Vlad Cornea / Philipp Oswald (first round)
* Théo Arribagé / Luca Sanchez (first round)

### Qualifiers

* João Fonseca / Marcelo Zormann

### Qualifying draw

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Victor Vlad Cornea Philipp Oswald | 3 | 1 | | | | | |
| | Yannick Hanfmann Juan Pablo Varillas | 6 | 6 | | | | | |
| | Yannick Hanfmann Juan Pablo Varillas | 6 | 6 | | Yannick Hanfmann Juan Pablo Varillas | 3 | 6 | [1] |
| | | | | WC | João Fonseca Marcelo Zormann | 6 | 4 | [10] |
| WC | João Fonseca Marcelo Zormann | 6 | 6 | WC | João Fonseca Marcelo Zormann | 6 | 4 | [10] |
| 2 | Théo Arribagé Luca Sanchez | 4 | 4 | | | | | |