A display device includes a window member and a display module coupled to the window member. The window member includes a first resin layer and a second resin layer. The first resin layer is on the display module and has a first elongation, a first thickness, and a first hardness. The second resin layer is on the display module and the first resin layer and has a second elongation smaller than the first elongation, a second thickness greater than the first thickness, and a second hardness greater than the first hardness.