The present paper exclusively deals with the Mao Naga Folk medicinal plants which are used for treating various ailments and diseases in their day today life. They are settled agriculturist and have a very rich knowledge on plant based resources utilization for their survival since time immemorial. They practices folk medicines to take care of their health and related problems primarily from the plant resources available within and the vicinity of their environment. During the investigation it has recorded 61 species belonging to 39 families and 57 genera which are widely used as medicines by this ethnic community. The most common part of the plant utilized by the indigenous people as the source of medicine is the leaves with 32 species. Flower and inflorescence are the least part of the plant with only two species viz. Crassocephalum crepidiodes and Hibiscus subdariffa which used for treating cuts, wounds and appetizer during sickness. The most dominant family is Asteraceae with 10 species that are used for several diseases.