Provided is an electrostatic chuck including: a base material; an adsorption unit for adsorbing a wafer by using electrostatic force; an adhesive layer for adhering the adsorption unit to the base material; and an adhesive layer anti-corrosion coating layer provided to cover an exposed surface of the adhesive layer, wherein the adhesive layer anti-corrosion coating layer has no pores or cracks since the adhesive layer anti-corrosion coating layer is made by a method of spraying and coating, at conditions of 0-50° C. and a vacuum state, ceramic powder which is continuously supplied at a constant quantity to the carrier gas of which a fixed flow rate is controlled, and a method for manufacturing an electrostatic chuck, including the steps of: (a) forming an adhesive layer for adhering an adsorption unit for adsorbing a wafer to a base material by using electrostatic force; and (b) forming an adhesive layer anti-corrosion coating layer which covers an exposed surface of the adhesive layer and has no pores or cracks as it is made by a method of spraying and coating, at conditions of 0-50° C. and a vacuum state, ceramic powder which is continuously supplied at a constant quantity to the carrier gas of which a fixed flow rate is controlled.