| Blues Trust | Supporters trust for Birmingham City. |
| Blues Middle East | Site for Birmingham City fans in Middle East. |
| Football Supporters' Association | Membership of the FSA is free. Supporter groups, fanzines and websites can join as affiliates or associates. By becoming a member of the FSA you agree to its fundamental principles as set out in its constitution. These include: Promoting the cause of diversity and opposing all forms of discrimination; Rejecting violence, both physical and verbal; Promoting a positive culture of fair play and goodwill between all football supporters. |
| Small Heath Alliance | The SHA forum is neither over moderated nor suitable for the faint of heart. |