A regenerative control device for a hybrid vehicle comprising: a power generation motor generator that is driven by an engine to perform power generation and is configured to function as a motor for driving the engine; a traveling motor generator that is configured to perform driving of a driving wheel of the vehicle and is configured to perform regenerative power generation; a battery that is connected to the power generation motor generator and the traveling motor generator and is configured to perform transfer of power; a first regenerative braking control unit that is configured to control execution of first regenerative braking to charge the battery with a power generated by the regenerative power generation of the traveling motor generator during deceleration of the vehicle; a second regenerative braking control unit that is configured to control execution of second regenerative braking to transmit a rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation of the traveling motor generator during the deceleration of the vehicle; and a combustion operation control unit that is configured to control execution of combustion operation in which fuel is supplied to the engine and the fuel is burned to generate the rotary driving power at the engine; a battery state detection unit that is configured to detect a state of the battery; and a regenerative braking power control unit that is configured to determine whether it is necessary to restrict charging of the battery or not based on the state of the battery detected by the battery state detection unit and is configured to prohibit or limit the execution of the first regenerative braking when it is determined that it is necessary to restrict charging of the battery, the regenerative control device being characterized in that the regenerative control device further comprises an operation unit configured to adjust a regeneration level indicative of a strength of regenerative braking power of the vehicle, and in that the regenerative braking power control unit is configured to control the regenerative braking power by controlling the execution of the first regenerative braking according to setting of the operation unit, and, under the condition where the regenerative braking power control unit prohibits or limits the execution of the first regenerative braking, the regenerative braking power control unit causes both the second regenerative braking and the combustion operation to be executed when the operation unit is set to a regeneration level in a regenerative braking power increasing direction, and causes both the second regenerative braking and the combustion operation to be stopped when the operation unit is set to a regeneration level in a regenerative braking power decreasing direction. a power generation motor generator that is driven by an engine to perform power generation and is configured to function as a motor for driving the engine; a traveling motor generator that is configured to perform driving of a driving wheel of the vehicle and is configured to perform regenerative power generation; a battery that is connected to the power generation motor generator and the traveling motor generator and is configured to perform transfer of power; a first regenerative braking control unit that is configured to control execution of first regenerative braking to charge the battery with a power generated by the regenerative power generation of the traveling motor generator during deceleration of the vehicle; a second regenerative braking control unit that is configured to control execution of second regenerative braking to transmit a rotary driving power to the engine by rotating the power generation motor generator by the power generated by the regenerative power generation of the traveling motor generator during the deceleration of the vehicle; and a combustion operation control unit that is configured to control execution of combustion operation in which fuel is supplied to the engine and the fuel is burned to generate the rotary driving power at the engine; a battery state detection unit that is configured to detect a state of the battery; and a regenerative braking power control unit that is configured to determine whether it is necessary to restrict charging of the battery or not based on the state of the battery detected by the battery state detection unit and is configured to prohibit or limit the execution of the first regenerative braking when it is determined that it is necessary to restrict charging of the battery, the regenerative control device being characterized in that the regenerative control device further comprises an operation unit configured to adjust a regeneration level indicative of a strength of regenerative braking power of the vehicle, and in that the regenerative braking power control unit is configured to control the regenerative braking power by controlling the execution of the first regenerative braking according to setting of the operation unit, and, under the condition where the regenerative braking power control unit prohibits or limits the execution of the first regenerative braking, the regenerative braking power control unit causes both the second regenerative braking and the combustion operation to be executed when the operation unit is set to a regeneration level in a regenerative braking power increasing direction, and causes both the second regenerative braking and the combustion operation to be stopped when the operation unit is set to a regeneration level in a regenerative braking power decreasing direction.