2009–10 Bangladesh League
| Season | 2009–10 |
|---|---|
| Dates | 25 October 2009 – 5 June 2010 |
| Champions | Dhaka Abahani (3rd title) |
| Relegated | Narayanganj Suktara Sangsad Beanibazar SC |
| AFC President's Cup | Dhaka Abahani |
| Matches played | 156 |
| Goals scored | 391 (2.51 per match) |
| Top goalscorer | Enamul Haque (21 goals) |
| Biggest home win | Dhaka Mohammedan SC 7–0 Narayanganj Suktara Sangsad (3 April 2010) Dhaka Mohammedan SC 7–0 Arambagh KS (13 April 2010) |
| Biggest away win | Arambagh KS 1–6 Sheikh Russel KC (9 April 2010) |
| Highest scoring | Dhaka Abahani 6–2 Chittagong Abahani (23 April 2010) |
| Longest winning run | 11 games Dhaka Abahani |
| Longest unbeaten run | 24 games Dhaka Mohammedan SC |
| Longest winless run | 9 games Beanibazar SC Narayanganj Suktara Sangsad |
← 2008–09 2010–11 → | |
The 2009–10 Citycell Bangladesh League started on 25 October 2009. 13 teams will compete with each other on a home and away basis.
The third edition of Bangladeshi football in the professional era was renamed from B League to Bangladesh League in order to combat suggestions that it is a second-tier league.