This chapter aims to explore sustainable community-based mangrove management for environmental resilience in three regencies in South Sulawesi, Indonesia: Sinjai, East Luwu, and Pangkep regencies. This chapter uses a qualitative research method with a study case from three regencies in Indonesia, data obtained from relevant research documents and documents from the government, and data analysis through interactive-qualitative techniques. The results of the study on sustainable community-based mangrove management in Indonesia require a comprehensive approach that includes community participation, economic incentives, partnerships, and conservation efforts, especially in Sinjai Regency, North Luwu Regency, and Pangkep Regency. By implementing this strategy, Indonesia can improve the resilience of mangrove ecosystems, protect biodiversity, and promote sustainable environmental practices. This demonstrates that, to ensure that local communities’ needs and concerns are addressed, their involvement in decisionmaking processes is a crucial part of sustainable mangrove management. Enhancing community participation in decisionmaking and resource allocation can lead to more institutional sustainability in mangrove management. This chapter focuses on community-based mangrove forest management in Indonesia’s east coast areas that are vulnerable and depressed today due to socio-political conflicts.