The Automobile Smoke Vent allows smoke from cigarettes, pipes, and cigars to exit the vehicle without letting conditioned air out (heated or cooled). It also allows the smoke to escape without letting rain or snow in. The invention allows minute amounts of condition air out along with the smoke. The adjustable swing arm is a dramatic help in limiting the size of the opening between the window and the invention. The swing arm is important, in the fact that it makes the invention adjustable to fit many different make and models of cars and trucks. The adjustable swing arm takes the guess work out of fitting the invention to car and trucks. When constructed of clear plastic the invention will not hinder the vision of the people in the vehicle. The invention can be used for advertising by various related manufactures, such as cigarette makers, cigar makers, pipe makers, radio stations etc . . . . It is compact and folds for easy storage.