Provided is a display antenna including a display including a plurality of light emitters arranged in a lattice pattern, a touch sensor that is disposed to overlap the display and in which a plurality of touch electrodes transmitting light in a wavelength band of a visible region are arranged in a lattice pattern, and an antenna array that is disposed to overlap the touch sensor and in which a plurality of patch antennas transmitting the light in the wavelength band of the visible region are arranged in a lattice pattern. The touch electrode also serves as a ground electrode of the patch antenna disposed above the touch electrode.