A display device includes a display panel including a bending area and a non-bending area adjacent to the bending area, a base substrate disposed under the display panel and including a through-hole overlapping the bending area, a conductive part filling the through-hole, a flexible printed circuit board including a first surface connected to the conductive part and second a surface opposite to the first surface, a first film contacting the first surface of the flexible printed circuit board overlapping the non-bending area, and a protection member contacting an upper surface of the first film.