2023 ATP Lyon Open
The 2023 ATP Lyon Open was a men's tennis tournament played on outdoor clay courts. It was the 6th edition of the Lyon Open and part of the ATP Tour 250 series of the 2023 ATP Tour. It took place in the city of Lyon, France, from 21 to 27 May 2023.
Champions
Singles
Arthur Fils def. Francisco Cerúndolo, 6–3, 7–5Doubles
Rajeev Ram / Joe Salisbury def. Nicolas Mahut / Matwé Middelkoop, 6–0, 6–3Points and prize money
Prize money
| Event | W | F | SF | QF | Round of 16 | Round of 32 | Q2 | Q1 |
| Singles | €85,605 | €49,940 | €29,355 | €17,010 | €9,880 | €6,035 | €3,020 | €1,645 |
| Doubles* | €29,740 | €15,910 | €9,330 | €5,220 | €3,070 |
*per team
Singles main draw entrants
Seeds
- Rankings are as of 8 May 2023.
Other entrants
The following players received wildcards into the singles main draw:The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Withdrawals
- Pablo Carreño Busta → replaced by Alexandre Müller
- Tomás Martín Etcheverry → replaced by Oriol Roca Batalla
- Quentin Halys → replaced by David Goffin
- Jason Kubler → replaced by Arthur Rinderknech
- Alex Molčan → replaced by Juan Pablo Varillas
- Yoshihito Nishioka → replaced by Diego Schwartzman
Doubles main draw entrants
Seeds
- Rankings are as of 8 May 2023.
Other entrants
The following pairs received wildcards into the doubles main draw:- Ugo Blanchet / Manuel Guinard
Mayeul Darras / Kyrian Jacquet
Withdrawals
- Mayeul Darras / Kyrian Jacquet → replaced by Guido Andreozzi / Guillermo Durán
- Ivan Dodig / Austin Krajicek → replaced by Gonzalo Escobar / Andrey Golubev
- Lloyd Glasspool / Harri Heliövaara → replaced by André Göransson / Ben McLachlan
- Santiago González / Miguel Ángel Reyes-Varela → replaced by Aleksandr Nedovyesov / Miguel Ángel Reyes-Varela
- Kevin Krawietz / Tim Pütz → replaced by Nicolás Barrientos / Albano Olivetti
- Jason Kubler / Max Purcell → replaced by Yuki Bhambri / Saketh Myneni