A polyester laminated film includes at least a polyester layer, a highly crystalline polyester layer made of a highly crystalline polyester having a crystallinity parameter ΔTcg of 35° C. or lower, and a release layer laminated in that order, wherein the contact angle between the surface of the release layer and water in an atmosphere at room temperature of 23° C. and humidity of 65% is 85° or more. The polyester laminated film satisfies mold releasability, printability and thermoformability aspects, and is also excellent in cost performance.