A display apparatus having levitation effect comprises: a panel support portion supported by one of a floor, a side wall, and a ceiling; a display panel vertically spaced apart from the panel support portion so as to display an image; a transmission panel made of a transparent material and connecting the display panel to the panel support portion such that a gap between the panel support portion and the display panel is penetrated and visible in a state in which the display panel is levitated; and a transparent electrode attached to the transmission panel and formed in a film form having electric conductivity and light transmission so as to transmit power and signals for driving the display panel from the panel support portion.