Abstract: A vehicle air conditioning unit is installed in a vehicle, and the vehicle includes a target seat placed in a vehicle compartment and having a seat back that can be reclined. The vehicle air conditioning unit includes an outlet portion having an outlet which is open in front of the target seat and through which air is blown toward the target seat in the vehicle compartment, and a blower that increases or decreases a blown air volume of the air blown out from the outlet. A controller of the vehicle air conditioning unit controls the blower to increase the blown air volume with reclination of the seat back causing a backrest surface of the seat back to face upward.