## Abstract :

In this paper, the concepts of fuzzy supra pre σ-nowhere dense set, fuzzy supra pre σ-first category set and fuzzy supra pre σ-second category set in fuzzy topological spaces are introduced and studied. By means of fuzzy supra pre σ-nowhere dense sets, the concept of fuzzy supra pre σ-Baire space is defined and several characterizations of fuzzy supra pre σ-Baire spaces are studied. Several examples are given to illustrate the concepts introduced in this paper.