| 2009 World Junior Table Tennis Championships | |
| Dates: | 9 – 16 December 2009 |
| Number Edition: | 7th |
| Venue: | Centro de Convenciones y Exposiciones |
| Location: | Cartagena, Colombia |
| Previous: | 2008 |
| Next: | 2010 |
The 2009 World Junior Table Tennis Championships were held in Cartagena, Colombia, from 9 to 16 December 2009. It was organised by the Federación Colombiana de Tenis de Mesa under the auspices and authority of the International Table Tennis Federation (ITTF).[1]
| Boys' singles | Fang Bo | Yan An | Lin Gaoyuan |
Song Hongyuan | |||
| Girls' singles | Wu Yang | Gu Yuting | Cao Lisi |
Chen Meng | |||
| Boys' doubles | Fang Bo Song Hongyuan | Lin Gaoyuan Yan An | Koki Niwa Jin Ueda |
Jung Young-sik Kim Min-seok | |||
| Girls' doubles | Chen Meng Gu Yuting | Yang Ha-eun Kim Min-hee | Wu Yang Cao Lisi |
Lee Ho Ching Ng Wing Nam | |||
| Mixed doubles | Fang Bo Gu Yuting | Daniel Kosiba Dora Csilla Madarasz | Lin Gaoyuan Chen Meng |
Jung Young-sik Kim Min-hee | |||
| Boys' team | Fang Bo Yan An Lin Gaoyuan Song Hongyuan | Patrick Franziska Ricardo Walther Christoph Schmidl | Koki Niwa Jin Ueda Kaito Fujimoto Kohei Morimoto |
Kim Min-seok Jeoung Youngsik Yoo Hoonsuk Lee Seunghyeok | |||
| Girls' team | Chen Meng Wu Yang Gu Yuting Cao Lisi | Misaki Morizono Marina Matsuzawa Megumi Okazaki Ayuka Tanioka | Lee Ho Ching Guan Mengyuan Ng Wing Nam Ng Ka Yee |
Yang Ha-eun Jo Yujin Kim Minhee Hwang Jina |