A touch display device includes: a display panel comprising: a plurality of subpixels; and a plurality of touch electrodes; and a touch sensing circuit configured to: supply a touch driving signal to the display panel; and detect a touch sensing signal to sense a touch, wherein the plurality of touch electrodes comprises: a plurality of X-touch electrode (XTE) lines, each comprising a plurality of XTEs, the plurality of XTE connecting lines being configured to connect adjacent XTEs to each other, among the plurality of XTEs, and a plurality of Y-touch electrode (YTE) lines intersecting the plurality of XTE lines, each YTE line comprising a plurality of YTEs, the plurality of YTE connecting lines being configured to connect adjacent YTEs to each other, and wherein at least two YTE connecting lines, among the plurality of YTE connecting lines, are between two neighboring subpixels of the plurality of subpixels.