The present disclosure provides a gasket for a display device and a display device. The gasket includes a body, the body having a plurality of via hole structures penetrating through the body in the same direction. The display device includes a display panel, the display panel having a bending structure bent toward the back of the display panel, the gasket being located between the bending structure and the display panel opposite to the bending structure, and the gasket is the above-mentioned gasket.