A display device includes a body including a display panel, a module cover positioned on a rear side of the display panel, and first and second coupling parts formed in a first position of the module cover and a second position spaced apart from the first position, and a target attachment surface placed in a first state in which the target attachment surface is coupled to the body and a second state in which the target attachment surface is separated from the body, and including third and fourth coupling parts positioned to face the first and second coupling parts in the first state, wherein the first coupling part and the third coupling part are coupled and the second coupling part and the fourth coupling part are coupled in the first state, and the body and the target attachment surface may be parallel to each other. Since the body is coupled to be parallel to the target attachment surface by a plurality of coupling parts, the body may be guided to an accurate position and a user may be able to be more focused on a display screen.