The utility model discloses an automatic teller machine. According to the technical scheme, the automatic teller machine mainly comprises an operating panel, a displayer and an automatic teller main machine, and the operating panel is provided with an iris recognition device which is connected with the automatic teller main machine. The automatic teller machine is simple in structure, good in safety, strong in confidentiality, and capable of effectively avoiding unnecessary economical loss of clients and enabling criminals to have no chance to commit a crime.