The invention discloses a decoquinate dispersible tablet which is prepared from the following raw and auxiliary materials in parts by weight: 6 parts of decoquinate, 55-65 parts of microcrystalline cellulose, 9-18 parts of starch, 4-10 parts of low-substituted hydroxy propyl cellulose, 4 parts of cross-linking polyvinylpyrrolidone and 8 parts of talcum powder. Under conditions of specific auxiliary material types and use proportions, the prepared decoquinate dispersible tablet is excellent in disintegration property, high in releasing rate and good in application prospect, and defects of a conventional decoquinate preparation can be overcome.