Prior research has documented the historical significance of the black church beyond serving parishioners’ religious and spiritual needs. Specifically, several black churches are involved in community organizing, social service activities, and political action. Scholars, however, have paid less attention to its role as a potent social institution in community crime control and prevention efforts. We conducted face‐to‐face interviews with 30 members of Boston's Ten Point Coalition of activist black clergy to document the motivations for and mechanisms through which ministers became involved in efforts to reduce street violence, the varied methods through which ministers develop strategic coalitions and manage violence reduction initiatives, and the ways ministers address the complex challenges involved in doing this work. Study findings suggest that black churches can serve as sources of collective efficacy that can help mobilize other churches, community organizations, police departments, and neighborhood residents in a coordinated effort to address urban youth violence.