Mirra Andreeva defeated Anastasia Potapova in the final, 1–6, 6–4, 6–3 to win the singles tennis title at the 2026 Upper Austria Ladies Linz. It was her fifth WTA Tour singles title.
Ekaterina Alexandrova was the defending champion, but lost in the second round to Karolína Plíšková.
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