The invention discloses a lansoprazole enteric liquid capsule which has a simple manufacturing process, avoids water from being led in during the manufacturing process, and has good storage stability and a manufacturing method. The lansoprazole enteric liquid capsule consists of lansoprazole, dispersant, edible vegetable oil, magnesium oxide or magnesium carbonate, an emulsifier, poloxamer, animal and vegetable glue, and sodium citrate. After being mixed uniformly, raw materials enter into a colloid mill, and then the raw materials are infused into a hollow capsule, and polyacrylic resin ethanol solution is used as the sealing material to sleeve and seal the infused capsule. The invention suspends the lansoprazole into hydrophobic excipient oil, forms a protective film around the lansoprazole powder, does not lead in water during the manufacturing process, avoids the degradation of the lansoprazole, does not need to wrap an isolation layer and an enteric coating, and has short production cycle, simple production process, low cost, and good product quality and stability.