Provided is a mounting structure of information display devices for vehicles. The purpose of the invention is to easily position the three parts of the body front, the instrument panel and the vehicle information display device, to steadily support the vehicle information display device and to improve the appearance quality regardless of the dimensional tolerances of the components. In the mounting structure of the vehicle information display ( 1 ) mounted on the front of the body with steering support member ( 3 ) extending in the direction of vehicle width , the reinforcement ( 5 ) of the steering support member ( 3 ) connected to the cowl panel ( 4 ) in the front of the body is arranged in the front of the body to move from the front of the vehicle to the front of the vehicle ( 3 ) and supporting the vehicle information display device ( 1 ) by means of an reinforcement ( 5 ).