<![CDATA[ABSTRACTThe width of Indonesian waters is the basis for the need for division of authority in the region, especially in the maritime sector, as well as the many violations committed by the community against marine resources. The formulation of the problem is how the implementation of the authority of the Maritime Affairs and Fisheries Office of East Java Province in managing marine resources and how the implementation of the authority of the Maritime Affairs and Fisheries Office of East Java Province in overseeing marine resources. This research is an empirical juridical research using a sociological juridical approach that is examining the applicable legal provisions and what is happening in society. The authority of the Office of Maritime Affairs and Fisheries in managing marine resources includes exploration, exploitation, conservation, and management of marine assets outside of oil and gas, administrative arrangements, spatial arrangements, maintenance of security and maintaining the sovereignty of the country at sea. While the oversight authority includes supervision of the field of capture, aquaculture, processing and marketing of marine products, and management of marine space.Keywords: Authority, Management, Supervision, Marine Resources ABSTRAK Luas perairan Indonesia menjadi dasar diperlukannya pembagian kewenangan di wilayah khususnya di sektor kelautan serta banyaknya pelanggaran yang dilakukan oleh masyarakat terhadap sumber daya kelautan. Rumusan masalahnya bagaimana implementasi kewenangan Dinas Kelautan dan Perikanan Provinsi Jawa Timur dalam mengelola sumber daya kelautan serta bagaimana implementasi kewenangan Dinas Kelautan dan Perikanan Provinsi Jawa Timur dalam mengawasi sumber daya kelautan. Penelitian ini merupakan penelitian yuridis empiris dengan menggunakan pendekatan yuridis sosiologis yaitu mengkaji ketentuan hukum yang yang berlaku serta apa yang terjadi di masyarakat. Kewenangan Dinas Kelautan dan Perikanan dalam mengelola sumber daya kelautan meliputi eksplorasi, eksploitasi, konservasi, dan pengelolaan kekayaan laut di luar minyak dan gas bumi, pengaturan administratif, pengaturan tata ruang, pemeliharaan keamanan dan mempertahankan kedaulatan negara di laut. Sedangkan kewenangan mengawasinya meliputi pengawasan bidang tangkap, budidaya, pengolahan dan pemasaran hasil laut, serta pengelolaan ruang laut.Kata Kunci : Kewenangan, Pengeloaan, Pengawasan, Sumber Daya Kelautan]]>
