The present invention relates to a head cushion. A functional/multi-purpose head cushion for a headband can: assist in supporting of a wearer's head by being provided on a headband； expand the support range for the head when worn by being formed from a flexible resilient material and having formed an opening, and at the same time minimize the pressure on the head, a portion prone to pain and the like by having minimized contact surface area； have excellent ventilation and thus minimize perspiration in case of long working time； have easy shape transformation and resilience due to enhanced flexibility； and prevent pressure and play the role of a buffer by coming into contact with the wearer's head in sequence/phases and distributing weight. A headband comprises: a band main body worn on a wearer's head； a support band, connected to the band main body, for supporting the upper portion of the wearer's head； an adjustment band connected to the rear end of the band main body and having adjusted the length thereof； and a length adjustment lever for adjusting the length of the adjustment band. And the headband is formed from a head cushion comprising: a main body which is depressively formed from up, down, left and right towards the central part； a fixing clip which is provided on the upper part of the main body and is inserted into the band main body or the support band； and banding members for integrally connecting both end portions of the fixing clip and the upper edge portions of the main body, wherein the head cushion is formed from a resilient material so as to have easy shape transformation and resilience and is insert-provided inside the headband and thereby assist in supporting a wearer's head.
