A display apparatus includes a substrate; a display area defined on the substrate and on which a plurality of pixels are disposed; a pad area defined on the substrate and on which a plurality of pads are disposed; a circuit area including a plurality of multiplexer circuits disposed between the display area and the pad area; a touch sensor part including a plurality of touch electrodes disposed at the display area; a plurality of touch electrode lines connecting the plurality of touch electrodes and the plurality of multiplexer circuits; and a touch wiring connecting the plurality of multiplexer circuits and the plurality of pads, wherein the plurality of multiplexer circuits selectively connects a touch electrode line among the plurality of touch electrode lines with the touch wiring.