The utility model discloses a tobacco sample storing box which comprises a box cover, a box body and a zipper. One side edge of the box cover is fixedly connected with the corresponding side edge of the box body, and other side edges of the box cover are connected with the box body through the zipper. The zipper is provided with a pull ring. At least two packaging bags are placed into the box body. The two side edges of the packaging bags are bonded and fixed through sealing adhesive tape. Transparent label clamps are arranged on the surfaces of the packaging bags. According to the tobacco sample storing box, as the multiple tobacco packaging bags are arranged, and the label clamps are arranged on the upper surfaces of the packaging bags respectively, various tobacco samples can be placed at a time, related information about the tobacco samples can be recorded accurately in time, and the phenomenon that due to the number of the collected samples is large, the samples are mixed can be avoided; meanwhile, the box body can protect tobacco from damage or loss.