Disclosed is a multi-directional input device, including: a first casing provided with a first containing space with a first opening; an operating body, wherein one end of the operating body is provided with a tiltable operating portion penetrating through the first opening, and another end of the operating body extends into the first containing space and is provided with a clamping joint; a hemisphere provided with an installation hole for inserting the clamping joint; a positioning piece provided on an inner wall of the installation hole, wherein the positioning piece is elastically abutted against the clamping joint so that the clamping joint is fixed in the installation hole; a reset mechanism for returning the operating body to a neutral position; a switch mechanism for pressing and operating the switch mechanism through the operating body to realize electrical action.