The invention provides a suspension-type regurgitation-resistant biliary stent. The stent comprises a biliary duct part for being arranged in the common bile duct and an intestinal part for being arranged in the duodenum, the total length of the biliary stent is smaller than or equal to 25 cm, the length of the biliary duct part is larger than or equal to 10 cm, and the length of the intestinal part is larger than or equal to 13 cm. The biliary stent is placed in the human body and more easily accepted by a patient, complications such as perforation are not easily caused, and when the intestinal part is placed in the duodenum and can reach the horizontal part in the duodenum, the countercurrent condition of content in the duodenum is effectively reduced; in addition, a bending part is located between a first connection segment and a second connection segment, so that a preset angle is formed between the first connection segment and the second connection segment, in this way, the intestinal part can better adapt to deformation of the enteric cavity, the biliary stent is conveniently placed and prevented from being in contact with the intestinal mucosa, and the discomfort of the human body after the stent is placed in the human body is relieved.