Provided is a rotor (1) of a permanent magnet-type electric rotary machine, the rotor being able to restrain a decrease of a magnetic characteristic. A pair of endplates (6a, 6b) placed at both axial ends of a rotor core (3) are each provided with a pressing portion (10, 10) configured to abut with an outer peripheral side of an end of the rotor core (3) to apply a pressing force toward the other end plate.