A regeneration control device for a vehicle comprising: a motor capable of generating a vehicle braking force by regeneration; a battery system including a plurality of chargeable/dischargeable cell batteries; a battery monitoring device configured to detect a state of the battery system and states of the cell batteries the states of the cell batteries including the voltages across terminals of the voltage of the cell batteries being determined from the open circuit voltage of the cell batteries, the output current, and the voltage drop depending on the internal resistance of the cell batteries; a control unit of the regeneration control; acquiring means configured to acquire battery information and transmit an acquisition request to the battery monitoring device and regeneration limiting means configured to limit an amount of regeneration by the motor when a vehicle braking request is received within a predetermined regeneration power limiting amount, wherein a period of a first limit of regeneration power starting when the vehicle braking request is received is provided, in which limit of regeneration power is performed by using a constant value or a regeneration power limiting amount set according to a last state of the battery system, wherein the control unit of the regeneration control device is configured to determine the last state of the battery system based on information about the battery system, previously acquired by the acquiring means receive battery information transmitted from the battery monitoring device, and store the received battery information in storing means, characterized in that a period of a second limit of regeneration power in which limit of regeneration power is performed after the period of the first limit of regeneration power following the same braking request is provided, the period of the second limit starting at a timing at which the determination of the states of the cell batteries is completed, and wherein in the period of the second limit, the regeneration power limiting amount is determined according to the states of the cell batteries acquired from the battery monitoring device during the regeneration performed in the period of the first limit of regeneration power, and wherein a cell battery that is likely to reach a predetermined regeneration inhibiting voltage during regeneration is identified according to the states of the cell batteries as the cell battery with the highest voltage across terminals among the multiple cell batteries constituting the battery system, during the period of the first limit of regeneration power and the regeneration power limiting amount for the period of the second limit of regeneration power is determined so that the identified cell battery may not reach the regeneration inhibiting voltage. a motor capable of generating a vehicle braking force by regeneration; a battery system including a plurality of chargeable/dischargeable cell batteries; a battery monitoring device configured to detect a state of the battery system and states of the cell batteries the states of the cell batteries including the voltages across terminals of the voltage of the cell batteries being determined from the open circuit voltage of the cell batteries, the output current, and the voltage drop depending on the internal resistance of the cell batteries; a control unit of the regeneration control; acquiring means configured to acquire battery information and transmit an acquisition request to the battery monitoring device and regeneration limiting means configured to limit an amount of regeneration by the motor when a vehicle braking request is received within a predetermined regeneration power limiting amount, wherein a period of a first limit of regeneration power starting when the vehicle braking request is received is provided, in which limit of regeneration power is performed by using a constant value or a regeneration power limiting amount set according to a last state of the battery system, wherein the control unit of the regeneration control device is configured to determine the last state of the battery system based on information about the battery system, previously acquired by the acquiring means receive battery information transmitted from the battery monitoring device, and store the received battery information in storing means, characterized in that a period of a second limit of regeneration power in which limit of regeneration power is performed after the period of the first limit of regeneration power following the same braking request is provided, the period of the second limit starting at a timing at which the determination of the states of the cell batteries is completed, and wherein in the period of the second limit, the regeneration power limiting amount is determined according to the states of the cell batteries acquired from the battery monitoring device during the regeneration performed in the period of the first limit of regeneration power, and wherein a cell battery that is likely to reach a predetermined regeneration inhibiting voltage during regeneration is identified according to the states of the cell batteries as the cell battery with the highest voltage across terminals among the multiple cell batteries constituting the battery system, during the period of the first limit of regeneration power and the regeneration power limiting amount for the period of the second limit of regeneration power is determined so that the identified cell battery may not reach the regeneration inhibiting voltage.