Competitors for 2017 World Table Tennis Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Chen Chien-An |  TPE |
TTN | 16 June 1991 |
| Chen Meng |  CHN |
TTN | 15 January 1994 |
| Cheng I-Ching | TPE |
TTN | 15 February 1992 |
| Ding Ning | CHN |
TTN | 20 June 1990 |
| Doo Hoi Kem |  HKG |
TTN | 27 November 1996 |
| Fan Zhendong | CHN |
TTN | 22 January 1997 |
| Fang Bo | CHN |
TTN | 9 January 1992 |
| Feng Tianwei |  SGP |
TTN | 31 August 1986 |
| Hina Hayata |  JPN |
TTN | 7 July 2000 |
| Miu Hirano | JPN |
TTN | 14 April 2000 |
| Kasumi Ishikawa | JPN |
TTN | 23 February 1993 |
| Mima Ito | JPN |
TTN | 21 October 2000 |
| Jeong Yeong-Sik |  KOR |
TTN | 20 January 1992 |
| Lee Sang-Su | KOR |
TTN | 13 August 1990 |
| Liu Shiwen | CHN |
TTN | 12 April 1991 |
| Ma Long | CHN |
TTN | 20 October 1988 |
| Masataka Morizono | JPN |
TTN | 5 April 1995 |
| Koki Niwa | JPN |
TTN | 10 October 1994 |
| Yuya Oshima | JPN |
TTN | 5 March 1994 |
| Petrissa Solja |  GER |
TTN | 11 March 1994 |
| Wong Chun Ting | HKG |
TTN | 7 September 1991 |
| Xu Xin | CHN |
TTN | 8 January 1990 |
| Maharu Yoshimura | JPN |
TTN | 3 August 1993 |
| Yu Mengyu | SGP |
TTN | 18 August 1989 |
| Zhu Yuling | CHN |
TTN | 10 January 1995 |