2021 Phillip Island Trophy – Doubles

The Phillip Island Trophy was a new addition to the WTA Tour in 2021.

Ankita Raina and Kamilla Rakhimova won the title, defeating Anna Blinkova and Anastasia Potapova in the final, 2–6, 6–4, [10–7].

Seeds
• # Chan Hao-ching / Latisha Chan (quarterfinals)

• # 🇷🇴 Monica Niculescu / 🇨🇳 Yang Zhaoxuan (second round)

• # 🇺🇸 Kaitlyn Christian / 🇺🇸 Sabrina Santamaria (second round)

• # 🇷🇴 Andreea Mitu / 🇷🇴 Raluca Olaru (second round)

• # Oksana Kalashnikova / 🇸🇪 Cornelia Lister (second round)

• # 🇧🇪 Kirsten Flipkens / 🇧🇪 Greet Minnen (second round)

• # 🇯🇵 Makoto Ninomiya / 🇨🇳 Wang Yafan (semifinals)

• # 🇯🇵 Misaki Doi / 🇯🇵 Nao Hibino (first round, withdrew)