Provided is a display device including at least one display assembly including a display module having a display panel displaying a screen in a first direction, and a supporter magnetically coupled with the display module and supporting the display module; wherein the display module includes a rotating magnet engaged with external magnetic force and rotated in a second direction perpendicular to the first direction, and an adjustment member engaged with rotation of the rotating magnet and translated in the first direction or a third direction opposite the first direction.