This research was conducted in May 2017 on “Suku Laut” fishermen in Berakit village, Teluk Sebong district of Bintan regency of Riau Island Province. The purpose of this research is: to identify social, culture and economic condition of Suku Laut, to know the cause and process of soial stratification of Suku Laut fisherman( in the aspect of power, privilege/previlese and prestige/prestise).…