To provide a storage tool for an automobile, with which small articles loaded in a loading space of a station wagon or minivan type automobile can be taken easily and the loading space can be effectively utilized.

A storage tool for an automobile comprises: base cloth comprised of rectangular cloth; mounting tools 3a, 3b to headrest stay 6b of a seat of the automobile, provided at an upper edge of the base cloth; and a mounting hook 4a to the headrest stay 6b of the seat of the automobile, provided at a lower edge at a side opposite to the upper edge.