International Journal of Neutrosophic Science IJNS 2690-6805 2692-6148 10.54216/IJNS https://www.americaspg.com/journals/show/676 2020 2020 Department of Mathematics, Faculty of Arts and Sciences, Kastamonu University, Turkey Hasan Dadas Department of Mathematics, Faculty of Arts and Sciences, Kastamonu University, Turkey Sibel Demiralp In this study, the concept of neutrosophic soft bitopological space is defined and it is one of the few studies that have dealt with this concept. In addition, pairwise neutrosophic soft open (closed) set on neutrosophic soft bitopological spaces are studied. Supra neutrosophic soft topology is defined by pairwise neutrosophic soft open sets. Important theorems related to the subject supported with many examples for better understanding of the subject are given.   2021 2021 72 81 10.54216/IJNS.140201 https://www.americaspg.com/articleinfo/21/show/676