| 2023 Puerto Vallarta Open | |
|---|---|
| Date | 6–12 March |
| Edition | 4th |
| Surface | Hard |
| Location | Puerto Vallarta, Mexico |
| Champions | |
| Singles | |
 Benoît Paire | |
| Doubles | |
 Robert Galloway /  Miguel Ángel Reyes-Varela | |
The 2023 Puerto Vallarta Open was a professional tennis tournament played on hard courts. It was the fourth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Puerto Vallarta, Mexico between 6 and 12 March 2023.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 GER | Daniel Altmaier | 95 | 1 |
| FRA | Enzo Couacaud | 196 | 2 |
 ARG | Facundo Mena | 201 | 3 |
| ARG | Juan Pablo Ficovich | 205 | 4 |
| FRA | Benoît Paire | 207 | 5 |
 CAN | Gabriel Diallo | 211 | 6 |
 KOR | Hong Seong-chan | 214 | 7 |
 GBR | Jan Choinski | 218 | 8 |
The following players received wildcards into the singles main draw:
Luca Lemaitre Rodrigo Pacheco Méndez Alan Fernando Rubio Fierros The following players received entry into the singles main draw using protected rankings:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Guido Andreozzi 
Jacopo Berrettini Christian Langmo
Illya Marchenko 
James McCabe 
Rubin Statham Benoît Paire def. 
Yuta Shimizu 3–6, 6–0, 6–2. Robert Galloway / Miguel Ángel Reyes-Varela def. 
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