| Date: | 4–12 February |
| Category: | ATP Tour 250 series |
| Prize Money: | $713,495 |
| Draw: | 28S / 16D |
| Surface: | Clay / outdoor |
| Location: | Córdoba, Argentina |
| Venue: | Estadio Mario Alberto Kempes |
| Edition: | 5th |
| Champs: |  Sebastián Báez[1] |
| Champd: | Máximo González / Andrés Molteni[2] |
The 2023 Córdoba Open was a men's tennis tournament played on outdoor clay courts. It was the fifth edition of the Córdoba Open, and part of the ATP Tour 250 series of the 2023 ATP Tour. It took place at the Estadio Mario Alberto Kempes in Córdoba, Argentina, from 4 February until 12 February 2023. Fourth-seeded Sebastián Báez won the singles title.[3]
See main article: 2023 Córdoba Open – Singles.
Sebastián Báez defeated Federico Coria, 6–1, 3–6, 6–3See main article: 2023 Córdoba Open – Doubles.
Máximo González / Andrés Molteni defeated 
Sadio Doumbia / Fabien Reboul, 6–4, 6–4| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Singles | 250 | 150 | 90 | 45 | 20 | 0 | 12 | 6 | 0 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 0 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q2 | width=85 | Q1 |
| Singles | $46,175 | $32,320 | $21,410 | $14,275 | $9,235 | $5,035 | $2,520 | $1,260 | ||
| Doubles* | $16,370 | $11,760 | $7,560 | $5,030 | $2,940 | |||||
| Doubles prize money per team | ||||||||||
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Argentina | Diego Schwartzman[4] | 28 | 1 | |
| Argentina | Francisco Cerúndolo | 31 | 2 | |
 Spain | Albert Ramos Viñolas | 37 | 3 | |
| Argentina | Sebastián Báez | 47 | 4 | |
| Argentina | Pedro Cachin | 68 | 5 | |
| Argentina | Federico Coria | 69 | 6 | |
| Spain | Pedro Martínez | 72 | 7 | |
| Spain | Bernabé Zapata Miralles | 74 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Laslo Đere → replaced by 
Juan Pablo Varillas
Fabio Fognini → replaced by Pablo Andújar Corentin Moutet → replaced by Alejandro Tabilo Jaume Munar → replaced by Hugo Gaston| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
 Brazil | Rafael Matos | Spain | David Vega Hernández | 57 | 1 | |
| Argentina | Máximo González | Argentina | Andrés Molteni | 81 | 2 | |
| France | Sadio Doumbia | France | Fabien Reboul | 112 | 3 | |
 Kazakhstan | Andrey Golubev | Kazakhstan | Aleksandr Nedovyesov | 113 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pairs received entry as alternates:
Pedro Cachin / Francisco Cerúndolo → replaced by 
Boris Arias / Federico Zeballos Albert Ramos Viñolas / Bernabé Zapata Miralles → replaced by Hernán Casanova / Andrea Collarini