| Competition: | Football Championship of the Belarusian SSR – Pershaja Liha |
| Season: | 1990 |
| Winners: | Sputnik Minsk (5th title) |
| Prevseason: | 1989 |
| Nextseason: | 1991 |
The 1990 Football Championship of the Belarusian SSR (Belarusian: Чэмпіянат БССР па футболе) was the 54th regular annual competition in football of the Byelorussian Soviet Socialist Republic at all-republican level. In the competition took part 48 teams in two tiers.
The championship consisted of three tiers: First (Pershaja), Second (Druhaja) leagues and Trade Union competitions. Six teams were participating in the All-Union competitions and represented all the regional centers of Belarusian SSR: Dynama Mensk, Dynama Brest, Dnepr Mahiljow, KIM Vitsebsk, Njoman Hrodna, Homselmash Homiel.
The First League was contested by 16 teams, and Sputnik Minsk won the championship.
| Competition: | Football Championship of the Belarusian SSR – Druhaja Liha |
| Season: | 1990 |
| Winners: | Group 1: Traktor Bobruisk Group 2: Veras Grodno |
| Promoted: | Traktor, Veras |
| Prevseason: | 1989 |
| Nextseason: | 1991 |