| 2023 Open Sopra Steria de Lyon | |
|---|---|
| Date | 12–18 June |
| Edition | 7th |
| Surface | Clay |
| Location | Lyon, France |
| Champions | |
| Singles | |
 Felipe Meligeni Alves | |
| Doubles | |
 Manuel Guinard / Grégoire Jacq | |
The 2023 Open Sopra Steria de Lyon was a professional tennis tournament played on clay courts. It was the 7th edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Lyon, France, between 12 and 18 June 2023.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| FRA | Quentin Halys | 88 | 1 |
 ESP | Pedro Martínez | 135 | 2 |
 ARG | Facundo Díaz Acosta | 137 | 3 |
 KAZ | Timofey Skatov | 147 | 4 |
| FRA | Benoît Paire | 149 | 5 |
 JPN | Kaichi Uchida | 154 | 6 |
| FRA | |||
| BRA | Felipe Meligeni Alves | 165 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
Mathias Bourgue Manuel Guinard Maxime Janvier Jules Marie
Dennis Novak Tom Paris The following player received entry as a lucky loser:
Felipe Meligeni Alves def. 
Alexander Ritschard 6–4, 0–6, 7–6(9–7). Manuel Guinard / Grégoire Jacq def. 
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