Provided is an operation device for an elevator, which is capable of improving an operation efficiency of the elevator. The operation device includes: a landing destination-floor reservation device for storing, by input of personal-authentication information and destination-floor information thereto, the personal-authentication information to register a destination floor for a car; a car control device for raising and lowering the car based on information from the landing destination-floor reservation device; and a user restriction device to which personal-authentication information is input, for checking the input personal-authentication information against the personal-authentication information input to the landing destination-floor reservation device to restrict boarding of a user on the car.