This paper brings in connectivity index of a m -polar fuzzy graph ( m PFG) with its boundedness. We investigate how the connectivity index of a m PFG changes when a vertex or an edge is deleted. Some special types of vertices include m -polar fuzzy connectivity enhancing node( m PFCEN), m -polar fuzzy connectivity neutral node ( m PFCNN), m -polar fuzzy connectivity reducing node ( m PFCRN) with their properties are discussed.