A display device includes first and second common electrodes arranged in a first direction and separated from each other, a signal line located between the first and second common electrodes and extending in a second direction crossing the first direction, a pixel electrode electrically connected to the signal line and overlapping the first common electrode, a first metal line located between the first and second common electrodes and extending in the second direction, and a third common electrode arranged and extending in the second direction and separated from the first common electrode, overlapping the signal line. The first metal line is applied a predetermined voltage from plural connection portions, and includes arranged in the second direction a first line portion adjacent and electrically connected to the first common electrode and a second line portion, separated from the first line portion, and adjacent and electrically connected to the third common electrode.