2026 Brisbane International – Women's singles

Women's singles
2026 Brisbane International
Champion Aryna Sabalenka
Runner-up Marta Kostyuk
Score6–4, 6–3
Draw48 (6 Q / 4 WC )
Seeds16

Defending champion Aryna Sabalenka defeated Marta Kostyuk in the final, 6–4, 6–3 to win the women's singles tennis title at the 2026 Brisbane International. She did not lose a set en route to her 22nd WTA Tour singles title. Sabalenka was the third woman to defend the title, after Serena Williams in 2014 and Karolína Plíšková in 2020, and the first to reach three consecutive finals at the tournament since it was established in 2009.