VEHICLE COOLING DEVICE

This vehicle cooling device includes a duct communicating with a heating element disposed in a vehicle, an opening provided in the duct, positioned below a seat surface part of a seat disposed above a floor panel, and opening to a passenger compartment, and a fan supplying air suctioned into the duct from the opening to the heating element, in which the opening is positioned on a vehicle-body rear side with respect to a seat fixing part on a vehicle-body front side among seat fixing parts for fixing the seat to the floor panel in a state in which it is disposed on a vehicle-body rear side of a front end of the seat surface part.