Competitors for 1990 World Junior Weightlifting Championships
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Dmitry Bessonov |  URS |
WLT | 1970 |
| Georgi Blagoev |  BUL |
WLT | 11 May 1971 |
| Aleksandr Boyarchuk | URS |
WLT | 1970 |
| Boris Burov |  ECU URS |
WLT | 1 August 1970 |
| Chung Hoon-Ham |  KOR |
WLT | 1973 |
| Tibor Hirskó |  HUN |
WLT | 19 May 1990 |
| Marc Huster |  GDR GER |
WLT | 1 July 1970 |
| Ivan Ivanov | BUL |
WLT | 27 August 1971 |
| Jaroslav Jokeľ |  TCH SVK |
WLT | 2 April 1970 |
| Stanislav Katsev | BUL |
WLT | 5 August 1970 |
| Sergey Kazadayev | URS |
WLT | 1970 |
| Kim Un-Song |  PRK |
WLT | |
| Kim Yong-Chol | PRK |
WLT | 29 March 1972 |
| Oleg Komlev | URS |
WLT | 1970 |
| Oleg Kovalenko | URS |
WLT | 1970 |
| Emilio Lara |  CUB |
WLT | 7 October 1970 |
| Liao Deqiang |  CHN |
WLT | 9 February 1990 |
| Lin Guifu | CHN |
WLT | 8 June 1970 |
| Lu Gang | CHN |
WLT | 19 June 1970 |
| Waldemar Malak |  POL |
WLT | 17 July 1970 |
| Sodikin Mawih |  INA |
WLT | 5 April 1969 |
| Borislav Milev | BUL |
WLT | 19 March 1972 |
| Mitko Mitev | BUL |
WLT | 23 April 1970 |
| Ernesto Montoya | CUB |
WLT | 1972 |
| László Németh | HUN |
WLT | 11 February 1970 |
| Nikolaj Pešalov | BUL CRO |
WLT | 30 May 1970 |
| Magomed Saidulayev | URS |
WLT | 31 August 1970 |
| Modesto Sánchez | CUB |
WLT | 1 January 1972 |
| Mikhail Shuvayev | URS TKM |
WLT | 1970 |
| Viktor Sinyak | URS |
WLT | 5 May 1970 |
| Todor Tyanev | BUL |
WLT | 10 August 1970 |
| Martin Valchev | BUL |
WLT | 18 March 1970 |
| William Vargas | CUB USA |
WLT | 17 September 1970 |
| Martin von Ostrowski | GER |
WLT | 21 April 1971 |
| Yury Voskoboynikov | URS |
WLT | 1970 |
| Mariusz Wolski | POL |
WLT | 1970 |
| Xia Xiaolin | CHN |
WLT | 13 January 1971 |
| Yordan Yordanov | BUL |
WLT | 22 October 1970 |