This session will highlight two distinct regional campus community coalitions that include multiple institutions of higher education working collaboratively with their community partners. These coalitions aim to enhance campus-community partnerships, align engagement efforts, and tackle common regional challenges. Attendees will learn about the long-established Service-Learning Intercollegiate Collaborative (SLIC) in San Antonio, TX, and a newly-formed coalition in Atlanta, GA, each providing unique models for fostering inter-institutional collaboration. Both communities leverage a shared online community engagement platform to provide a cohesive and unified ecosystem of engagement. The session will focus on the coalitions’ capacity-building efforts, strategies for collective impact, and shared practices to strengthen partnerships among institutions of higher education and their shared communities.