| 1989 AIBA World Boxing Championships | |
| Venue: | Olympic Stadium |
| Location: | Moscow, Soviet Union |
| Previous: | Reno 1986 |
| Next: | Sydney 1991 |
The Men's 1989 World Amateur Boxing Championships were held in Moscow, Soviet Union from September 17 to October 1, 1989. The fifth edition of this competition, held a year after the Summer Olympics in Seoul, South Korea, was organised by the world governing body for amateur boxing AIBA.
| Light Flyweight (– 48 kilograms) |  Eric GriffinUnited States |  Rogelio MarceloCuba | Kim Dok-Nam North Korea Nshan Munchyan Soviet Union | |
| Flyweight (– 51 kilograms) | Yuri Arbachakov Soviet Union | Pedro Orlando Reyes Cuba | Li Gwang-Sik North Korea  Krzysztof WróblewskiPoland | |
| Bantamweight (– 54 kilograms) | Enrique Carríon Cuba |  Serafim TodorovBulgaria | Li Yong-Ho North Korea  Luigi QuitadamoItaly | |
| Featherweight (– 57 kilograms) | Ayrat Khamatov Soviet Union | Kirkor Kirkorov Bulgaria | Arnaldo Mesa Cuba  Jamie NicolsonAustralia | |
| Lightweight (– 60 kilograms) | Julio González Cuba | Andreas Zülow East Germany | Tonga McClain United States Konstantin Tszyu Soviet Union | |
| Light Welterweight (– 63,5 kilograms) | Igor Ruzhnikov Soviet Union | Andreas Otto East Germany | Vukašin Dobrašinović Yugoslavia  Michael CarruthIreland | |
| Welterweight (– 67 kilograms) |  Francisc VaştagRomania | Siegfried Mehnert East Germany | Raúl Márquez United States Vladimir Ereshchenko Soviet Union | |
| Light Middleweight (– 71 kilograms) | Israel Akopkokhyan Soviet Union | Torsten Schmitz East Germany | Rudel Obreja Romania  Salem Karim KabbaryEgypt | |
| Middleweight (– 75 kilograms) | Andrey Kurnyavka Soviet Union | Angel Espinosa Cuba |  Zoltán FuzesyHungary  Sven OttkeWest Germany | |
| Light Heavyweight (– 81 kilograms) | Henry Maske East Germany | Pablo Romero Cuba | Nurmagomed Shanavazov Soviet Union Sandór HranekHungary | |
| Heavyweight (– 91 kilograms) | Félix Savón Cuba | Evgeni Sudakov Soviet Union | Axel Schulz East Germany Bert TeuchertWest Germany | |
| Super Heavyweight (> 91 kilograms) | Roberto Balado Cuba | Aleksandr Miroshnichenko Soviet Union | Maik Heydeck East Germany  Ladislav HusarikCzechoslovakia |