A display device includes a plurality of pixel electrodes, an insulating layer that includes a plurality of through holes each overlapping each of the pixel electrodes and covers a periphery of each of the pixel electrodes, a light-emitting layer over at least one of the pixel electrodes, a common electrode on the insulating layer and the light-emitting layer, a sealing layer that seals the light-emitting layer and located on the common electrode, a counter substrate, and an adhesive layer that adheres the counter substrate to the sealing layer. An upper surface of the insulating layer has a first area which does not overlap the light-emitting layer in a plan view, and the adhesive layer is located at least on the first area.