The invention provides a dynamic release analysis method for sediment pollutants and can detect and evaluate release rule of pollutants to overlying water and dynamic load change of the pollutants insediments under invasion conditions of wind, waves and the like. The method comprises experiment steps and content of selecting a sediment release sampling point, performing field collection of the sediments; storing and transporting a sediment sample; preparing a release sediment sample; mounting an experimental water tank and a wave generation device; collecting and monitoring an overlying watersample on the water tank. The method can be used for researching a dynamic or static release process of the sediment pollutants, various heavy metals and various organic pollutants to the overlying water, and technical support is provided for accurate control of sediment pollution.