Abstract: A head immobilizing apparatus comprising a main board having a central portion and spaced apart side edge portions. Positioned along the side edge portions are apertures to accommodate backboard engaging straps and head immobilizing straps. The backboard engaging straps are provided to secure the main board to a backboard in an emergency medical situation. The head immobilizing straps can be operably positioned in a variety of locations depending upon the apertures for positioning the head immobilizing straps. A pair of removable head supports are operably attached to the central portion of the main board through a hook and loop material. A head cushion is positioned at the central most portion of the main board. The main board of the head immobilizer is constructed of a high strength corrugated disposable material and the upright cushions and head pillow are constructed of an open cell foam to absorb blood and bodily fluids during trauma of the head of the patient.