Mosque is an important part of the morphology of old localty relations, and its relatively adorned makes it a hub for social interaction, as a center of spiritual and psychological values. The camp they in turn carry out the functions of several different and varied toward the mosque through the activities of its social and economic group, educational and psychological. Researcher felt doing this research to find out the aspects of the relationship between the mosque and the old localty relations. Reling on the constructivist theory perspectives in my career as an input to search. The curriculum is a case study approach. As well as Alsosauantropouluggi trend. The research tools to gather information, interview and simple observation, as well as participant observation as part of the reaearch community respondend. The search found a set of the most important results, that the mosque is a social institution multifunctioal and has a significant role in the social life of the old locality .