A display device includes: a display panel including a folding area; a supporter disposed on the display panel, wherein the supporter includes a plurality of support bars that are arranged in a first direction and extend in a second direction intersecting the first direction; a hinge disposed on the supporter, wherein the hinge has a folding axis that overlaps the folding area and extends in the second direction; and a plurality of first magnetic units and a plurality of second magnetic units disposed on the supporter, wherein the first magnetic units and the second magnetic units overlap the folding area, wherein the first magnetic units and the second magnetic units are staggered with respect to each other, wherein the folding axis is between the first magnetic units and the second magnetic units.