2009 Australian Open – Boys' doubles

Hsieh Cheng-peng and Yang Tsung-hua were the defending champions, but only Cheng-peng participated this year. He partnered with Francis Casey Alcantara and won the final 6–4, 6–2, over Mikhail Biryukov and Yasutaka Uchiyama.

Seeds
• # 🇮🇳 Yuki Bhambri / Huang Liang-chi (semifinals)

• # Marin Draganja /  Dino Marcan (quarterfinals)

• # 🇪🇸 Carlos Boluda-Purkiss / 🇪🇸 Pablo Carreño Busta (first round)

• # 🇺🇸 Harry Fowler / Julen Urigüen (first round)

• # 🇫🇷 Julien Obry / 🇫🇷 Adrien Puget (quarterfinals)

• # 🇯🇵 Hiroyasu Ehara / 🇯🇵 Shuichi Sekiguchi (first round)

• # Francis Casey Alcantara /  Hsieh Cheng-peng (champions)

• # Miguel Almeida / 🇪🇬 Karim-Mohamed Maamoun (first round)