Abstract: The present invention relates to a light emitting pedal for a bicycle, wherein the light emitting pedal has been developed so that, when riding a bicycle, the rotating motion of a pedal body relative to a pedal shaft coupled to a crank arm is used to light up LEDs installed on the front and rear surfaces of the pedal body, thereby allowing easy discrimination from the surroundings. In the light emitting pedal for the bicycle, an electricity generating unit is provided in a pedal, which includes the pedal shaft mounted to a bicycle crank arm and the pedal body rotatably coupled to the pedal shaft, and causes an illumination part mounted on the pedal body to emit light.