Provided is a display device including a display panel configured to display an image forward. The display device includes a top chassis arranged on the front of the display panel; a bottom chassis arranged on the back of the display panel; a rear cover covering the back of the bottom chassis; and a stand unit including a stand provided to support the display device, a locking device provided to lock the stand to be pulled in between the bottom chassis and the rear cover, and a rotation guide provided to rotate at least a portion of the stand, wherein the rear cover includes a through hole formed for the stand to move vertically, and the stand is locked in the locking device and pulled in between the bottom chassis and the rear cover, or the stand is pulled out of the display device through the through hole.