To provide a drive control device for a vehicle enabling the avoidance of complication, enlargement, and weight increase of a differential, and enabling the accurate control of turning characteristics of the vehicle.

In a rear LSD 16 of the drive control device, a torque bias ratio of a drive side is set larger than the torque bias ratio of a coast side. Brake devices 19, 20 are controlled in response to the turning running state of the vehicle so as to reduce driving force to be transmitted to the turning inner wheel of left and right wheels 17, 18, and an electronic control coupling 13 is controlled so as to increase a driving force to be transmitted to the turning outer wheel of the left and right wheels 17, 18 by the rear LSD 16 in response to the torque bias ratio of the drive side.

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