Abstract: Capillary electrophoresis has the advantages with minor limitations,good of separation efficiency.The application of capillary electrophoresis methods in pesticide residues over 20 years is reviewed in this paper with 39 references.Details are given both on application of the capillary electrophoresis methods to determinate of insecticide,fungicide and herbicide.Expectation about application of the capillary electrophoresis is outlined,too.