2023 Challenger de Santiago – Doubles
# 2023 Challenger de Santiago – Doubles

Diego Hidalgo and Cristian Rodríguez were the defending champions but lost in the final to Pedro Boscardin Dias and João Lucas Reis da Silva.

Boscardin Dias and Reis da Silva won the title after defeating Hidalgo and Rodríguez 6–4, 3–6, [10–7] in the final.

## Seeds

* Diego Hidalgo / Cristian Rodríguez (final)
* Luciano Darderi / Andrea Vavassori (first round)
* Sergio Martos Gornés / Artem Sitak (quarterfinals)
* Ruben Gonzales / Fernando Romboli (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

| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 1 | D Hidalgo C Rodríguez | 7 | 6 | | | | | | | | | | | | | | | |
| | R Bonadio A Pellegrino | 5 | 3 | | 1 | D Hidalgo C Rodríguez | 6 | 6 | | | | | | | | | | |
| | O Luz M Zormann | 6 | 6 | | | O Luz M Zormann | 4 | 3 | | | | | | | | | | |
| | F Agamenone H Casanova | 3 | 3 | | | | | | | 1 | D Hidalgo C Rodríguez | 6 | 6 | | | | | |
| 4 | R Gonzales F Romboli | $6^7$ | 6 | [10] | | | | | | | A Huertas del Pino C Huertas del Pino | 4 | 3 | | | | | |
| | TA Tirante JB Torres | $7^9$ | 3 | [4] | 4 | R Gonzales F Romboli | 4 | 4 | | | | | | | | | | |
| | A Huertas del Pino C Huertas del Pino | 6 | 6 | | | A Huertas del Pino C Huertas del Pino | 6 | 6 | | | | | | | | | | |
| WC | Benjamín Torres Nicolás Villalón | 4 | 3 | | | | | | | | | | | 1 | D Hidalgo C Rodríguez | 4 | 6 | [7] |
| | D Dutra da Silva M Navone | 6 | 2 | [7] | | | | | | | | | | Alt | P Boscardin Dias JL Reis da Silva | 6 | 3 | [10] |
| Alt | P Boscardin Dias JL Reis da Silva | 0 | 6 | [10] | Alt | P Boscardin Dias JL Reis da Silva | 6 | 4 | [10] | | | | | | | | | |
| Alt | Á López San Martín G Villanueva | 3 | 6 | [7] | 3 | S Martos Gornés A Sitak | 3 | 6 | [6] | | | | | | | | | |
| 3 | S Martos Gornés A Sitak | 6 | 3 | [10] | | | | | | Alt | P Boscardin Dias JL Reis da Silva | 6 | $7^8$ | | | | | |
| | RA Burruchaga GA Olivieri | 6 | 4 | [10] | | | | | | | RA Burruchaga GA Olivieri | 3 | $6^6$ | | | | | |
| Alt | G Bueno B Kuzuhara | 2 | 6 | [6] | | RA Burruchaga GA Olivieri | w/o | | | | | | | | | | | |
| | H Gaston T Seyboth Wild | 6 | 4 | [10] | | H Gaston T Seyboth Wild | | | | | | | | | | | | |
| 2 | L Darderi A Vavassori | 3 | 6 | [7] | | | | | | | | | | | | | | |
