A coupling member for stably and easily performing coupling of an object to be supported and a stand and movement after the coupling, and an electronic device having the same are provided The coupling member coupling a plate-shaped object to be supported and a stand having a base and a supporting pillar, includes: a first fixing part which is fixed to a rear face of the object to be supported; a holding part attached to the first fixing part with a gap therebetween; a second fixing part which is fixed to the supporting pillar of the stand; and a cavity housing the supporting pillar of the stand, which is provided between the first and second fixing parts.