A touch display apparatus is provided. In the touch display apparatus, a touch structure may be disposed on an encapsulating element covering a light-emitting device. A touch insulating layer may be disposed between a touch electrode and a bridge electrode of the touch structure. The touch insulating layer may include a guide opening on a path of light emitted from the light-emitting device. A side of the guide opening may be covered by the touch electrode. Thus, in the touch display apparatus, the front luminance may be improved.