The embodiment of the invention provides a touch device and a touch display device, relates to the technical field of displaying, and improves the ESD-resisting capacity of the touch device. The touch device is divided into a touch region and a wiring region surrounding the touch region, and comprises a first electrode wire unit positioned in the wiring region, and a first ground wire positioned in the wiring region, wherein the first electrode wire unit consists of a first induction electrode wire group and a first driving electrode wire group, and the chip connection ends of the first induction electrode wire group and the first driving electrode wire group are positioned on the same side of the touch region; the first ground wire is divided into a first part, a second part, as well as a first connection part for electrically connecting the first part with the second part; the first part is positioned between the first induction electrode wire group and the first driving electrode wire group; the second part surrounds the touch region, and is positioned on the outer side of the first electrode wire unit; two grounding ends of the first ground wire and the chip connection ends of the first induction electrode wire group and the first driving electrode wire group are positioned on the same side of the touch region.