This paper reviewed the progress in study on polymer matrix with high dielectric constant composites,introduced the classification of polymer matrix with high dielectric constant composites: ceramic filler polymer-based high dielectric composites,all organic high dielectric composites,high conductive filler polymer-based dielectric composites,and the excellent properties of polymer matrix with high dielectric constant composites and applications,and discussed polymer matrix with high dielectric constant composites and the future research trend.