1989–90 B Group
| Season | 1989–90 |
|---|---|
| Champions | Yantra |
| Promoted | Yantra Minyor Haskovo |
| Relegated | Ludogorets Rila Dupnitsa Vihren Lokomotiv StZ Tundzha Shumen |
| Matches played | 380 |
| Goals scored | 1,077 (2.83 per match) |
| Top goalscorer | Stanimir Stoilov (27 goals) |
← 1988–89 1990–91 → | |
The 1989–90 B Group was the 34th season of the Bulgarian B Football Group, the second tier of the Bulgarian football league system. A total of 20 teams contested the league.