2009 BWF World Junior Championships
The 2009 BWF World Junior Championships were held in Alor Setar, Malaysia, from October 23 to November 1, 2009.

Medalists

Team competition
A total of 21 countries competed at the team competition in 2009 BWF World Junior Championships.

Final positions

 China
 Malaysia
 Thailand
 Chinese Taipei
 Indonesia
 Japan
 India
 Hong Kong
 Denmark
 Philippines
 Russia
 Singapore
 Vietnam
 England
 France
 New Zealand
 Germany
 Canada
 Macau
 Sri Lanka
 Australia

Final Round

Individual competitions

Boys Singles

Girls Singles

Boys Doubles

Seeded

  Angga Pratama / Yohanes Rendy Sugiarto (Semi Final)
  Liu Peixuan / Lu Kai (Quarter Final)
  Chooi Kah Ming / Ow Yao Han (Champion)
  Tin Caballes / Nipitphon Puangpuapech (Semi Final)
  Emil Holst / Niclas Nohr (Quarter Final)
  Berry Angriawan / Muhammad Ulinnuha (Final)
  Sai Praneeth / Pranav Chopra (Third Round)
  Shohei Hoshino / Akira Kobayashi (Quarter Final)

Finals

Section 1

Section 2

Section 3

Section 4

Girls Doubles

Seeded

  '''Tang Jinhua / Xia Huan (Champion)
  Bao Yixin / Luo Yu (Quarter Final)
  Poon Lok Yan / Tse Ying Suet (Semi Final)
  Rodjana Chuthabunditkul / Sapsiree Taerattanachai (Semi Final)
  Nguyen Thi Sen / Vu Thi Trang (Quarter Final)
  Lai Pei Jing / Ng Hui Ern (Quarter Final)
  Anastasia Chervaykova / Natalia Perminova (Second Round)
  Selena Piek / Iris Tabeling (Second Round)

Finals

Section 1

Section 2

Section 3

Section 4

Mixed Doubles

Seeded

  Lu Kai / Bao Yixin (Semi Final)
  Liu Peixuan / Xia Huan (Semi Final)
  Maneepong Jongjit / Rodjana Chuthabunditkul (Champion)
  Jacco Arends / Selena Piek (Fourth Round)
  Ng Ka Long / Tse Ying Suet (Third Round)
  Niclas Nohr / Lena Grebak (Second Round)
  Kevin Alexander / Suci Rizki Andini (Fourth Round)
  Pranav Chopra / Prajakta Sawant (Fourth Round)
  Mark Middleton / Alyssa Lim (Second Round)
  Akira Kobayashi / Naoko Fukuman (Fourth Round)
  Ow Yao Han / Lai Pei Jing (Quarter Final)
  Tan Wee Tat / Lai Shevon Jemie (Third Round)  Nipitphon Puangpuapech / Artima Serithammarak (Quarter Final)
  Clinton Liu / May-Lee Lindeman (Second Round)
  Andreas Heinz / Fabienne Deprez (Second Round)
  Max Schwenger / Isabel Herttrich (Third Round)

Finals

Top Half

Section 1

Section 2

Section 3

Section 4

Bottom Half

Section 5

Section 6

Section 7

Section 8

Medal table