2019 Australian Open – Girls' doubles

Natsumi Kawaguchi and Adrienn Nagy won the girls' doubles tennis title at the 2019 Australian Open, defeating Chloe Beck and Emma Navarro in the final, 6–4, 6–4.

Liang En-shuo and Wang Xinyu were the defending champions. However, Liang was no longer eligible to participate in junior tournaments, and Wang chose not to participate.

Seeds
• # 🇰🇷 Park So-hyun / 🇭🇰 Cody Wong Hong-yi (second round)

• # 🇹🇭 Thasaporn Naklo / 🇹🇭 Mananchaya Sawangkaew (quarterfinals)

• # 🇯🇵 Natsumi Kawaguchi / 🇭🇺 Adrienn Nagy (champions)

• # 🇪🇸 Marta Custic / 🇲🇹 Helene Pellicano (quarterfinals)

• # 🇨🇳 Wang Jiaqi / 🇨🇳 Zheng Qinwen (first round)

• # 🇷🇺 Elina Avanesyan / 🇷🇺 Anastasia Tikhonova (second round)

• # 🇫🇷 Loudmilla Bencheikh / 🇲🇹 Francesca Curmi (semifinals)

• # 🇺🇸 Chloe Beck / 🇺🇸 Emma Navarro (final)