The invention belongs to the field of machine designs and relates to a shrimp digestive tract removing device and method. The removing device comprises a conveyor belt system, a shrimp compression system and a cutter system, wherein the conveyor belt system is located below the whole device; after shrimps are removed to a target position, the shrimps are compressed through the shrimp compression system; and meanwhile, shrimp digestive tracts are removed through the cutter system. The shrimp digestive tract removing device is simple in structure and convenient to use; the removal efficiency ishigh and a condition that the shrimp digestive tracts are broken is avoided and the effectiveness of removing the shrimp digestive tracts is ensured; and the surface integrity and the beautiful degreeof shrimp bodies can be ensured and unnecessary wastes of shrimp meat are avoided.