According to one embodiment, an electronic device includes a display panel, a first cover which covers a front side of the display panel, a second cover which covers a rear side of the display panel, a plurality of nail portions on an outer circumferential portion of either one of the first cover and the second cover and directed in a same direction, and a plurality of reception portions on an outer circumferential portion of the other one of the first cover and the second cover and engaging with the plurality of nail portions, respectively.