Disclosed are an orthodontic wire of giving orthodontic force to anterior teeth in order to correct bimaxillary protrusion, and an orthodontic system with the same. The orthodontic wire for correcting bimaxillary protrusion includes a lingual arch wire which is curved corresponding to a set of the anterior teeth so as to be fitted to a lingual side of the anterior teeth a traction wire which is provided in the lingual arch wire for connection with a traction member of giving lingual traction force and a pair of support wires which is extended backward from the lingual arch wire so as to provide the lingual arch wire with reaction to the lingual traction force.
