A touch panel comprising: a substrate on which an active area and an unactive area are defined, the active area being an area where light passes through and through which a touch instruction of a user can be input, and the unactive area being an area where light does not pass through and through which a touch instruction of a user cannot be input; a sensing electrode on the substrate, said sensing electrode comprising: a first sensing electrode, provided on the active area, a second sensing electrode, provided on the active area, comprising a plurality of second sensing unit electrodes spaced apart from each other and a plurality of first bridge electrodes each connecting two adjacent second unit electrodes, a second sub-third sensing electrode provided on the active area, and a second bridge electrode, provided on the active area, connecting the second sensing electrode with the second sub-third sensing electrode, wherein the first sensing electrode, the second sensing electrode, and the second sub-third sensing electrode are spaced apart, wherein the first sensing electrode extends in a first direction, wherein the plurality of first bridge electrodes and the second bridge electrode are spaced apart from each other, wherein the plurality of first bridge electrodes extends the second sensing electrode in a second direction by connecting the second sensing unit electrodes to one another, wherein a length of each of the plurality of first bridge electrodes is longer than a length of the second bridge electrode in the second direction; a wire electrode, provided on the unactive area, comprising a wire, wherein the second sub-third sensing electrode is connected to the wire and arranged between the second sensing electrode and the wire; a first ground electrode, between the second sensing electrode and the second sub-third sensing electrode an overlap part where the first ground electrode overlaps with the sensing electrode, the overlap part being disposed on the active area; and a second insulating layer disposed between the second bridge electrode and the first ground electrode in the overlap part. a substrate on which an active area and an unactive area are defined, the active area being an area where light passes through and through which a touch instruction of a user can be input, and the unactive area being an area where light does not pass through and through which a touch instruction of a user cannot be input; a sensing electrode on the substrate, said sensing electrode comprising: a first sensing electrode, provided on the active area, a second sensing electrode, provided on the active area, comprising a plurality of second sensing unit electrodes spaced apart from each other and a plurality of first bridge electrodes each connecting two adjacent second unit electrodes, a second sub-third sensing electrode provided on the active area, and a second bridge electrode, provided on the active area, connecting the second sensing electrode with the second sub-third sensing electrode, a first sensing electrode, provided on the active area, a second sensing electrode, provided on the active area, comprising a plurality of second sensing unit electrodes spaced apart from each other and a plurality of first bridge electrodes each connecting two adjacent second unit electrodes, a second sub-third sensing electrode provided on the active area, and a second bridge electrode, provided on the active area, connecting the second sensing electrode with the second sub-third sensing electrode, wherein the first sensing electrode, the second sensing electrode, and the second sub-third sensing electrode are spaced apart, wherein the first sensing electrode extends in a first direction, wherein the plurality of first bridge electrodes and the second bridge electrode are spaced apart from each other, wherein the plurality of first bridge electrodes extends the second sensing electrode in a second direction by connecting the second sensing unit electrodes to one another, wherein a length of each of the plurality of first bridge electrodes is longer than a length of the second bridge electrode in the second direction; a wire electrode, provided on the unactive area, comprising a wire, wherein the second sub-third sensing electrode is connected to the wire and arranged between the second sensing electrode and the wire; a first ground electrode, between the second sensing electrode and the second sub-third sensing electrode an overlap part where the first ground electrode overlaps with the sensing electrode, the overlap part being disposed on the active area; and a second insulating layer disposed between the second bridge electrode and the first ground electrode in the overlap part.