Abstract: A multifunctional flashlight includes a housing having a head, a hollow tube, a rear cover, a headlamp, two groups of LED, a switch, a control circuit board and a holding frame; wherein, the two groups of LED, the headlamp, the control circuit board and the switch are connected to form a lighting circuit; the switch is a multi-stage switch enabling the two groups of LED and the headlamp to be switched between a lighting mode and a flicking mode; an emergency hammer attached to the head; a seatbelt cutter attached to the head, opposing the emergency hammer. The flashlight is highly practical; it increases the functions of a flashlight by integrating an emergency hammer for breaking the glass, a seatbelt cutter, a flashlight, a working lamp for repairing outdoor and a safety warning lamp together.