A motorcycle projector headlight, comprising: a light source; a first reflector configured with an ellipsoidal surface having a first focus and a second focus, and the first focus located at the light source; a projector lens configured as a convex lens having an optical axis and a focus located on the optical axis, the optical axis being located on an imaginary line connecting the first focus and the second focus of the first reflector, and the focus of the projector lens being located at the second focus of the first reflector; a shade having a top edge located at the second focus of the first reflector; a second reflector located adjacent the first reflector so as to receive a part of light emitted from the light source, the second reflector configured with an ellipsoidal surface (C H) having a first focus and a second focus in a horizontal cross-section shape and configured with a parabolic surface (C V) having a focus in a vertical cross-section shape, the first focus of the horizontal ellipsoidal surface (C H) of the second reflector and the focus of the vertical parabolic surface (C V) of the second reflector being located at the light source, and the first focus and the second focus of the horizontal ellipsoidal surface (C H) and the focus of the vertical parabolic surface (C V) of the second reflector being located on a virtual vertical surface including the optical axis of the projector lens; and an optical lens having an incoming surface, an outgoing surface and an optical axis, the optical lens located adjacent the projector lens so that the incoming surface of the optical lens faces the second reflector, the optical axis of the optical lens being located on the virtual vertical surface including the optical axis of the projector lens, the outgoing surface of the optical lens being bilaterally symmetric in the horizontal cross-section shape with respect to the virtual vertical surface including the optical axis of the optical lens and being formed in an ellipsoidal shape or a circular arc shape in the vertical cross-section shape, wherein the second focus of the horizontal ellipsoidal surface (C H) of the second reflector is located close to the outgoing surface of the optical lens or the incoming surface of the optical lens. a light source; a first reflector configured with an ellipsoidal surface having a first focus and a second focus, and the first focus located at the light source; a projector lens configured as a convex lens having an optical axis and a focus located on the optical axis, the optical axis being located on an imaginary line connecting the first focus and the second focus of the first reflector, and the focus of the projector lens being located at the second focus of the first reflector; a shade having a top edge located at the second focus of the first reflector; a second reflector located adjacent the first reflector so as to receive a part of light emitted from the light source, the second reflector configured with an ellipsoidal surface (C H) having a first focus and a second focus in a horizontal cross-section shape and configured with a parabolic surface (C V) having a focus in a vertical cross-section shape, the first focus of the horizontal ellipsoidal surface (C H) of the second reflector and the focus of the vertical parabolic surface (C V) of the second reflector being located at the light source, and the first focus and the second focus of the horizontal ellipsoidal surface (C H) and the focus of the vertical parabolic surface (C V) of the second reflector being located on a virtual vertical surface including the optical axis of the projector lens; and an optical lens having an incoming surface, an outgoing surface and an optical axis, the optical lens located adjacent the projector lens so that the incoming surface of the optical lens faces the second reflector, the optical axis of the optical lens being located on the virtual vertical surface including the optical axis of the projector lens, the outgoing surface of the optical lens being bilaterally symmetric in the horizontal cross-section shape with respect to the virtual vertical surface including the optical axis of the optical lens and being formed in an ellipsoidal shape or a circular arc shape in the vertical cross-section shape, wherein the second focus of the horizontal ellipsoidal surface (C H) of the second reflector is located close to the outgoing surface of the optical lens or the incoming surface of the optical lens.