The invention relates to a high-sensitivity dual-axis silicon-micro resonance accelerometer which consists of an upper mechanical part and a lower part, wherein the upper mechanical part comprises a mass block, a micro lever amplification mechanism, tuning fork resonators, an electrostatic comb actuator and a comb tooth capacitor detector; the lower part comprises a signal wire and an electrode; the upper part in the structure of the accelerometer is made on a monocrystalline silicon wafer; the lower part is made on a glass substrate; in an upper mechanical mechanism, one square mass block is adopted to sense accelerated speeds in two orthogonal directions; one ends of four resonators with the same structural parameters are fixed on a substrate through anchor points and the other ends of the resonators are connected with the mass block through a micro lever mechanism; four primary micro levers which are totally same are respectively connected at four vertex angles of the mass block; and the upper mechanical mechanism is suspended above the lower glass substrate through the anchor points at one ends of the resonators and anchor points of a fulcrum of the micro lever mechanism. The high-sensitivity dual-axis silicon-micro resonance accelerometer has the advantages of high sensitivity, strong decoupling capability, large range, high stability, small volume, simple structure and the like and is suitable for the fields of the automobile industry, the aerospace, seismic monitoring and the like.