Abstract: A rotor in which a crossover portion from a commutator riser to a salient pole portion is disposed so as not to be broken, and a winding method of the rotor are provided. In a rotor having: an armature core to which a shaft is fitted and fixed, and which has a plurality of salient pole portions; and a coil in which a winding wire is continuously wound around each of the salient pole portions, a crossover portion of the continuously wound winding wire to the coil is wound around the shaft in one or more turns. Preferably, the crossover portion is wound in 1.5 turns around the shaft.