| Final score 7–6, 5–7, [10–1] Doubles men | Singles men boys girls | |
| Champions Márton Fucsovics
 Hsieh Cheng-peng Runners-up Julien Obry
 Adrien Puget | ||
Niki Moser and Cedrik-Marcel Stebe were the defending champions, but they did not compete in the Juniors this year.
Márton Fucsovics and Hsieh Cheng-peng won in the finals 7–6(7–5), 5–7, [10–1] against Julien Obry and Adrien Puget.
References
2009 US Open – Boys' Doubles Wikipedia(Text) CC BY-SA
