2015 Brisbane International – Women's singles

Serena Williams was the two-time defending champion, but she chose to participate at the Hopman Cup instead.

Maria Sharapova won the title, defeating Ana Ivanovic in the final 6–7(4–7), 6–3, 6–3.

Seeds
The top two seeds receive a bye into the second round. • # 🇷🇺 Maria Sharapova (champion)

• # 🇷🇸 Ana Ivanovic (final)

• # 🇩🇪 Angelique Kerber (quarterfinals)

• # 🇸🇰 Dominika Cibulková (first round)

• # 🇩🇪 Andrea Petkovic (first round)

• # 🇷🇸 Jelena Janković (first round)

• # 🇪🇸 Carla Suárez Navarro (quarterfinals)

• # 🇪🇸 Garbiñe Muguruza (withdrew because of an ankle injury)

Seeds
• 🇰🇿 Yaroslava Shvedova (qualified)

• 🇯🇵 Kimiko Date-Krumm (second round)

• 🇺🇦 Lesia Tsurenko (qualified)

• 🇺🇸 Madison Brengle (qualified)

• 🇷🇺 Alla Kudryavtseva (qualifying competition, Lucky loser)

• 🇧🇷 Teliana Pereira (first round)

• 🇲🇪 Danka Kovinić (first round)

• 🇺🇸 Irina Falconi (qualifying competition)

Qualifiers
• # 🇰🇿 Yaroslava Shvedova

• # 🇷🇺 Daria Gavrilova

• # 🇺🇦 Lesia Tsurenko

• # 🇺🇸 Madison Brengle

Lucky loser

 * 1) 🇷🇺 Alla Kudryavtseva