The invention discloses a portable seeder for rice seedling raising, which comprises a seeder housing, damping driving wheels, a seedling planting pipe and a soil planting rack; the front end and rearend of the seeder housing are respectively provided with the damping driving wheels; a light driven wheel is fixed to the lateral side of the right end of the seeder housing; the seeder housing comprises a support bottom plate, a front protective plate and a reinforced support plate. The whole seeder is operated through an operating handle, stepping speeds of the damping driving wheels and the light driven wheel are controlled through a control rod so that operated traveling capability is enhanced with the operation strength reduced, the three wheels bright simple structure, and the wheel frame structure of the light driven wheel provides certain operating convenience for traveling on muddy roads. In addition, the soil planting frame structure formed by an outer planting rod and an innerplanting rod allows suitable seeding space to be formed by pushing in the rice field mud conveniently to finish seeding, the whole structure is simple and clear, the operating performance is good, andthe seeder is light and has greatly enhanced conveniences.