The finding concerns a clothes hanger with fold-away hook. Therein, in that the base of the hook, on one side is connected to the arched body through a flexible tongue, which allows the aforementioned hook to elastically twist, in particular to rotate by 90° and more, from vertical to horizontal and vice versa, or else from perpendicular to parallel on the arched body, whereas on the opposite side said base is equipped with a fastening system that, in the operative step, holds the hook on the body, so that, when the hook is lifted, the clothes hanger takes up the typical configuration, the normal function and has the same strength as a common clothes hanger with fixed hook.