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; an operation unit that is configured to adjust a regeneration level indicative of a strength of a regenerative braking power of the vehicle; 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 braking power control unit, under a condition where the regenerative braking power control unit prohibits or limits the execution of the first regenerative braking, is configured to cause the second regenerative braking to be executed when the operation unit is set to a regeneration level in a regenerative braking power increasing direction, and cause the second regenerative braking to be stopped when the operation unit is set to a regeneration level in a regenerative braking power decreasing direction, characterized in that the operation unit is a first operation unit having a plurality of steps of settings in the regenerative braking power increasing direction and in the regenerative braking power decreasing direction, and for the first regenerative braking, the regenerative braking power control unit executes a plurality of steps of settings according to setting by the first operation unit, and, for the second regenerative braking, the regenerative braking power control unit executes two steps of settings of execution and stopping without allowing the regenerative braking power to be switched in multiple steps. 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; an operation unit that is configured to adjust a regeneration level indicative of a strength of a regenerative braking power of the vehicle; 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 braking power control unit, under a condition where the regenerative braking power control unit prohibits or limits the execution of the first regenerative braking, is configured to cause the second regenerative braking to be executed when the operation unit is set to a regeneration level in a regenerative braking power increasing direction, and cause the second regenerative braking to be stopped when the operation unit is set to a regeneration level in a regenerative braking power decreasing direction, characterized in that the operation unit is a first operation unit having a plurality of steps of settings in the regenerative braking power increasing direction and in the regenerative braking power decreasing direction, and for the first regenerative braking, the regenerative braking power control unit executes a plurality of steps of settings according to setting by the first operation unit, and, for the second regenerative braking, the regenerative braking power control unit executes two steps of settings of execution and stopping without allowing the regenerative braking power to be switched in multiple steps.