2023 Stockholm Open
The 2023 Stockholm Open was a professional men's tennis tournament played on indoor hard courts. It was the 54th edition of the tournament, and part of the ATP Tour 250 series of the 2023 ATP Tour. It took place at the Kungliga tennishallen in Stockholm, Sweden from 16 to 22 October 2023.
Champions
Singles
- Gaël Monfils def. Pavel Kotov, 4–6, 7–6, 6–3
Doubles
- Andrey Golubev / Denys Molchanov def. Yuki Bhambri / Julian Cash, 7–6, 6–2
Singles main-draw entrants
Seeds
- Rankings are as of 2 October 2023.
Other entrants
The following player received entry using a protected ranking:
- Gaël Monfils
The following player received entry as a lucky loser:
- Tomáš Macháč
Withdrawals
- Alejandro Davidovich Fokina → replaced by Tomáš Macháč
Doubles main-draw entrants
Seeds
- Rankings are as of 2 October 2023
Other entrants
- Filip Bergevi / Leo Borg
- Karl Friberg / Jonathan Mridha
Withdrawals
- Simone Bolelli / Andrea Vavassori → replaced by Lorenzo Sonego / Andrea Vavassori