2005–06 B Group
| Season | 2005–06 |
|---|---|
| Champions | Rilski Sportist (West) Spartak Varna (East) |
| Promoted | Rilski Sportist Spartak Varna Conegliano |
| Relegated | Yantra Balkan Pomorie Zagorets |
| Matches played | 364 |
| Goals scored | 900 (2.47 per match) |
← 2004–05 2006–07 → | |
The 2005–06 B Group was the 50th season of the Bulgarian B Football Group, the second tier of the Bulgarian football league system. The season started on 13 August 2005 and finished on 7 June 2006 with the A Group promotion play-off between the runners-up from both divisions.