A cover window may include a polymer film, a printing layer disposed below the polymer film, and a hard coating layer. The hard coating layer may include a first portion disposed on a top surface of the polymer film and overlapping the polymer film, a second portion disposed on a bottom surface of the printing layer and overlapping the printing layer, and a third portion disposed between the first portion and the second portion. An area of the second portion may be smaller than an area of the printing layer in plan view. The cover window including the hard coating layer may have an improved mechanical robustness property and an improved reliability property.