The invention provides a headlamp for a motorcycle and belongs to the technical field of motorcycle accessories. The headlamp of the motorcycle solves the problem that an existing headlamp of a motorcycle is poor in illumination effect. The headlamp of the motorcycle comprises a lamp shell, a headlamp body installed in the middle portion of the lamp shell, a light-emitting assembly installed on the lamp shell, a signboard installed on the lamp shell and located between the headlamp body and the light-emitting assembly, a reflector installed on the lamp shell, and a lampshade arranged on the lamp shell. The signboard is provided with a sign formed through laser cutting, the outer edge of the sign is black, and light rays emitted by the headlamp body and the light-emitting assembly can illuminate the sign. Light rays emitted by the headlamp body and the light-emitting assembly can illuminate the reflector and can be reflected to the outside of the lamp shell. Light rays reflected by the reflector can penetrate the lampshade and can be reflected out of the lamp shell. The headlamp of the motorcycle has the beneficial effects of being good in illumination effect, long in service life and obvious in sign.