There are provided a touch substrate and a display device, the touch substrate includes touch elements arranged in rows and columns, each of the touch elements includes first electrode blocks coupled together by a connection part and second electrode blocks coupled together by a bridge part, the bridge part crosses the connection part, and an insulation layer is provided between the connection part and the bridge part, the touch elements include a first touch element close to an arc-shaped edge of the touch substrate and a second touch element far away from the arc-shaped edge, a cross point of the connection part and the bridge part in the first touch element is far away from the arc-shaped edge of the touch substrate, and a cross point of the connection part and the bridge part in the second element is at a center position of the second touch element.