Vehicle opening/closing body control device

Provided is a vehicle opening/closing body control device capable of suppressing erroneous detection of pinching during execution of advance angle control. The door ECU (25) is provided with a nip detection unit (55) that detects nip caused by the sliding door on the basis of a current value (Im) of the motor (20) as a drive source. In addition, the door ECU (25) is provided with: a motor controlsignal output unit (43) that outputs a motor control signal (Smc) for supplying drive power to the motor (20); and an advance angle value setting unit (51) that sets an advance angle value (alpha) foradvancing the phase of the motor control signal (Smc). The advance angle value setting unit (51) has an advance angle value increase prohibition unit (51a) that prohibits the increase setting of theadvance angle value (alpha) when the current value (Im) of the motor (20) reaches an advance angle value increase prohibition current value. 提供一种能抑制执行提前角控制时的夹入的误检测的车辆用开闭体控制装置。门ECU(25)具备夹入检测部(55)，该夹入检测部根据作为驱动源的电动机(20)的电流值(Im)来检测