The 1990 World Sambo Championships were sambo competitions held in Moscow, Soviet Union, in 1990. The championships were organized by FIAS.
| men | Gold | Silver | Bronze | |
|---|---|---|---|---|
| -48 kg | Ceyhun Məmmədov (URS)AZE | N. Vrachev (BUL) | Очирбатын Цогтгэрэл (MGL) Z. Nguyen (VIE) | |
| -52 kg | Gurgen Tutkhalyan (URS)ARM | N. Enkhbaatar (MGL) | V. Donchev (BUL) M. Bondar (ESP) | |
| -57 kg | Ildus Gabdulkhakov (URS)RUS | Khaltmaagiin Battulga (MGL) | Kristian Deneville (FRA) N. Kobayashi (JPN) | |
| -62 kg | Garik Kazaryan (URS)ARM | Ivan Netov (BUL) | S. Kobayashi (JPN) Gankhuyagiin Üürtsolmon (MGL) | |
| -68 kg | Vladimir Yaprintsev (URS)BLR | C. Boldbaatar (MGL) | S. Amstet (FRA) I. Keremedchiev (BUL) | |
| -74 kg | Yevgeny Posadskov (URS)RUS | Jadambaagiin Sanjansüren (MGL) | Vasil Sokolov (BUL) Jorge Bocanegra (ESP) | |
| -82 kg | Aleksandr Sidorov (URS)RUS | Sharavgiin Dorjdamba (MGL) | Nikola Filipov (BUL) Ya. Dabul (ESP) | |
| -90 kg | Igor Sidorkevich (URS)RUS | Sodnomyn Erkhembayar (MGL) | Ron Tripp (USA) T. Ida (JPN) | |
| -100 kg | Odvogiin Baljinnyam (MGL) | Alex Wadden (GBR) | Murat Ozov (URS)RUS H. Kinosita (JPN) | |
| +100 kg | Malkhaz Beruashvili (URS)GEO | Morris Johnson (USA) | Dashzevegiin Erdenebat (MGL) Damyan Stoykov (BUL) |