It began on 13 August 2011 and ended on 9 June 2012; a winter break where no matches were played was in effect between 19 November 2011 and 10 March 2012.
[1] GOŠK were the last champions, having won their first championship title in the 2010–11 season and earning a promotion to Premier League of Bosnia and Herzegovina while in this season Gradina won their first championship title of the First League of the Federation of Bosnia and Herzegovina.
16 clubs participated in this session, eleven returning from the previous session, one relegated from Premier League of Bosnia and Herzegovina and four promoted from four regional Second League of the Federation of Bosnia and Herzegovina.
As they could not just sell their position the two clubs merged in one under the name Famos-SAŠK Napredak and continued to compete in First League of the FBiH in this session.
Radnik, Igman, Slaven i Bosna were relegated to their respective third-level league at the end of the 2010–11 season.