| Competition: | Bulgarian B Group |
| Season: | 2004–05 |
| Winners: | Vihren Sandanski |
| Promoted: | Vihren Sandanski, Botev Plovdiv, Pirin 1922 Blagoevgrad |
| Relegated: | Dorostol Silistra, Akademik Svishtov, Chernomorets Burgas, Lokomotiv G. Oryahovitsa |
| League Topscorer: | Iliyan Mitsanski Georgi Georgiev (21 goals) |
| Matches: | 240 |
| Total Goals: | 660 |
| Prevseason: | 2003–04 |
| Nextseason: | 2005–06 |
The 2004–05 B Group was the 49th season of the Bulgarian B Football Group, the second tier of the Bulgarian football league system.[1] A total of 16 teams contested the league.[2]
| Rank | Scorer | Club | Goals |
|---|---|---|---|
| 1 | Iliyan Mitsanski | 21 | |
| Georgi Georgiev | |||
| 3 | Atanas Nikolov | Pirin 1922 / Dorostol | 19 |
| 4 | Iliyan Banev | 16 | |
| 5 | Emil Urumov | 13 | |
| Kostadin Vidolov | |||
| 7 | Georgi Bachev | Vihren Sandanski | 12 |
| 8 | Lyubomir Videnov | 11 | |
| Krasimir Svilenov | |||
| Evgeni Kurdov | |||