This thesis examines how museums can use socially engaged outreach programming to serve as essential and transformative forces in communities. It defines socially engaged programming as on-site or off-site programs that connect people to museum content in a personally meaningful way. The thesis reviews literature on audience-centered programming and studies three case studies of engaged programs. It identifies best practices for defining audiences and operating trusted programs to deliver content appropriately. Recommendations include measuring impact and understanding audiences' contributions to reach multiple groups through partnerships.