A rollable display device is provided. The rollable display device may include a flexible display panel. The flexible display panel may be wound or unfolded on a panel roller according to a user's request in order to improve portability and space usability. The rollable display device may further comprise a transparent protection film disposed on a display surface of the flexible display panel. In the rollable display device, the transparent protection film may be spaced away from the flexible display panel. Thus, the rollable display device may minimize damage to the flexible display panel due to the external impact.