A display apparatus includes a display main body to display an image, a base, a lifting unit having a guide frame extending from the base, a lifting member coupled to the display main body and movably coupled to the guide frame to lift the display main body along the guide frame, and a lifting spring member provided between the guide frame and the lifting member to bias the lifting member away from the base, and a locking unit to couple the guide frame and the lifting member to be detachable to each other and to lock the display main body in a predetermined position with respect to the base. Accordingly, the display apparatus is capable of lifting the display main body more safely and locking the display main body in the predetermined position. The display apparatus also has an aesthetic appearance, and the display main body may be rotated in various directions with respect to the base.