A straddled vehicle comprising: an internal combustion engine; a housing box disposed above the internal combustion engine with regard to an up-down direction of the vehicle; a fuel tank disposed rearward of the housing box with regard to a front-rear direction of the vehicle; a seat having a front end portion with regard to the front-rear direction of the vehicle and disposed above the housing box and the fuel tank with regard to the up-down direction of the vehicle; a hinge connected to the front end portion of the seat and supporting the seat such that the seat is rotatable between a closed position in which the seat extends rearward with regard to the front-rear direction of the vehicle and an open position in which the seat extends upward with regard to the up-down direction of the vehicle; a seat lock mechanism configured to lock the seat in the closed position; a tank cover disposed under the seat and above the fuel tank with regard to the up-down direction of the vehicle; and an electric component disposed below the seat with regard to the up-down direction of the vehicle and supported by the tank cover, wherein the electric component is disposed rearward of a front end of the fuel tank with regard to the front-rear direction of the vehicle, and at least a portion of the electric component is located forward or rearward of the seat lock mechanism with regard to the front-rear direction of the vehicle, characterized in that the seat lock mechanism is disposed rearward of an intermediate position of the fuel tank in a front-rear direction of the fuel tank with regard to the front-rear direction of the vehicle, and the electric component is disposed outside the housing box. an internal combustion engine; a housing box disposed above the internal combustion engine with regard to an up-down direction of the vehicle; a fuel tank disposed rearward of the housing box with regard to a front-rear direction of the vehicle; a seat having a front end portion with regard to the front-rear direction of the vehicle and disposed above the housing box and the fuel tank with regard to the up-down direction of the vehicle; a hinge connected to the front end portion of the seat and supporting the seat such that the seat is rotatable between a closed position in which the seat extends rearward with regard to the front-rear direction of the vehicle and an open position in which the seat extends upward with regard to the up-down direction of the vehicle; a seat lock mechanism configured to lock the seat in the closed position; a tank cover disposed under the seat and above the fuel tank with regard to the up-down direction of the vehicle; and an electric component disposed below the seat with regard to the up-down direction of the vehicle and supported by the tank cover, wherein the electric component is disposed rearward of a front end of the fuel tank with regard to the front-rear direction of the vehicle, and at least a portion of the electric component is located forward or rearward of the seat lock mechanism with regard to the front-rear direction of the vehicle, characterized in that the seat lock mechanism is disposed rearward of an intermediate position of the fuel tank in a front-rear direction of the fuel tank with regard to the front-rear direction of the vehicle, and the electric component is disposed outside the housing box.