VEHICLE OPERATION PEDAL DEVICE

To provide a vehicle operating pedal apparatus configured in such a manner that a magnet mounted on an operating pedal to detect the angle of rotation of the operating pedal resists being detached from the operating pedal. A vehicle operating pedal apparatus A includes: an operating pedal A pivotably supported by a support member; a magnet A used to detect the angle of rotation of the operating pedal A; a magnet holder A housing the magnet A in an engaged state; a first snap-fit portion A and a first mounting hole A configured to fix the magnet holder A to the operating pedal A with a pressing force in a Y direction; and a second snap-fit portion A and a second mounting hole A configured to fix the magnet holder A to the operating pedal A with a pressing force in a Z direction different from the Y direction.