The present article establishes some results on Hermite-Hadamard type inequalities of coordinated (p 1 , h 1)-(p 2 , h 2)-convex functions by using Katugampola fractional integrals. The results are in generalized form and deduced for various special cases like coordinated pq-convex functions, coordinated (p, s)-convex functions, coordinated s-convex functions and classical case of coordinated convex functions