Defending champion Félix Auger-Aliassime defeated Adrian Mannarino in the final, 6–3, 7–6(7–4) to win the singles tennis title at the 2026 Open Occitanie. It was his ninth ATP Tour singles title, surpassing Milos Raonic for the most singles titles by a Canadian man in the Open Era. Auger-Aliassime was also the first player to defend the title since Richard Gasquet in 2016.
At 40 years and 313 days old, Stan Wawrinka was the oldest man to win a non-Davis Cup tour-level match indoors since Ken Rosewall at the 1980 Melbourne Indoor.
Seeds The top four seeds received a bye into the second round.
Draw
Finals
Top half
Bottom half
Qualifying Seeds
Qualifiers
Lucky loser
Qualifying draw
First qualifier
Second qualifier
Third qualifier
Fourth qualifier
References
External links Main draw Qualifying draw