This study was motivated by issues concerning customary land associated with the Bukit Tigapuluh National Park (TNBT) area. This condition places the Selensen Urban Village Government in an important position to bridge the interests of the customary community and the park management authority. This study aims to examine the role of the Selensen Urban Village Government in preserving customary land associated with the TNBT area and the strategies used to address tenurial issues. This study employed a descriptive qualitative approach. The informants consisted of five people: the Head of Selensen Urban Village, a representative of TNBT, a customary leader, and two community members. Data were collected through observation, interviews, and documentation, then analyzed through data reduction, data presentation, and conclusion drawing and verification. The results show that the Selensen Urban Village Government plays roles as a facilitator, communicator, mediator, and liaison in preserving customary land associated with the TNBT area. The strategies include communication and coordination, deliberation, conveying community aspirations, data collection and documentation, and involving customary leaders and community members. The Selensen Urban Village Government facilitates communication and coordination among the community, customary leaders, and TNBT management in addressing customary land issues.