A garment hanger includes a hook composed of a metal wire, and a hanger body to which the hook is detachably connected for holding clothes therearound, the hanger body being integrally formed of a resin, the hook including a hook portion, a bending portion through which the hook is connected to the hanger body, and a shaft portion connecting the hook portion and the bending portion to each other, the hanger body including a shaft guide formed therethrough with a path through which the shaft portion of the hook is inserted, and a hook-receiving unit to which the bending portion is engaged and in which the bending portion is housed when the bending portion is pulled up with the shaft portion being inserted into the path of the shaft guide, to thereby connect the hook to the hanger body.