Objective To study the relation between the pathogenesis of gallstone and blood lipid and protein.Methods Then indexes of blood lipid and protein in 204 cases of gallstone patients were measured and analysed by statistical software SPSS. Results There was a significant difference between the gallstone group and control in the value of proalbumin, total cholesterol, high density lipoprotein and carrier protein B (Ｐ＜0.01), the value of total protein, triglyceride, low density lipoprotein cholesterol, very low density lipoprotein cholesterol and carrier protein A1 were higher than those in the control (Ｐ＜0.05). Conclusion The indexes mentioned above may play an important role in the gallstone formation.