PENYELESAIAN SENGKETA EKONOMI ISLAM BERBASISKAN NILAI KEPASTIAN HUKUM  Misbahul HudaDosen Institute of Business Law and Legal ManagementABSRAKEkonomi islam sebagai salah satu instrumen ekonomi indonesia telah menwarkan sebuah sistem yang tepat bagi keberlangsungan ekonomi nasional. Namun dalam praktiknya, sistem ekonomi islam mestinya masih perlu dilakukan perbaikan yang salah satunya dalam sistem penyelesaian sengket. Selama ini dalam praktinya sesuai dengan perundang-undangan penyelesaian sengketa dilakukan oleh pengadilan agama, akan tetap masih terbukanya peluang dalam penyelesaian segketa melalui pengadilan negeri telah membuka peluang besar bagi terciptanya ketidakpastian hukum. Disinilah perlunya mahkamah agung memberikan penegasan yang berkaitan hal-hal masalah sengketa ekonomi islam diselesaikan melalui pengadilan agam dan secara khusus kewenangan tersebut bersifat mutlak sehingga nilai penyelesaian sengketa ekonomi islam nantinya dapat berbasiskan nilai kepastian hukum. Keyword : sengketa, ekonomi islam dan kepastian hukum. ISLAMIC ECONOMIC DISPUTE SETTLEMENT BASED ON THE VALUE OF LEGAL DEFINITION Misbahul HudaLecture Institute of Business Law and Legal ManagementAbstractIslamic economics as one of the economic instruments in Indonesia has offered a system that is right for the sustainability of national economy. But in practice, the Islamic economic system should still need to be repaired, one of them is in the system of settlement of clutch. So far, in practice in accordance with the dispute resolution legislation carried out by religious courts, there is open opportunities in the dispute settlement through the district court. It has opened up great opportunities for the creation of legal uncertainty. This is where the necessity of the Supreme Court to provide affirmations related to issues of economic disputes of Islam. It is resolved through religious courts and specifically the authority is absolute, so that the value of Islamic economic dispute resolution will be based on the value of legal certainty.Keyword: dispute, Islamic economy and legal certainty.