The present invention discloses a method for designing an aeroengine robust tracking controller, which is a Leitmann robust tracking control method for the problems of uncertainty, noise, and the like in the aeroengine and the aeroengine control system. The method comprises: establishing a nominal state variable model of the aeroengine; establishing a state variable model of the aeroengine control system with uncertainties and noises; establishing a dynamic model of the aeroengine tracking control system based on a reference model; and designing a Leitmann robust tracking controller. According to the method disclosed by the present invention, performance of ''bounded consistent tracking'' and "bounded consistent ultimate tracking" of the tracking control system is proposed, and the robust tracking method based on the Leitmann controller is proposed, so that problems of noise, uncertainty, and the like in the aeroengine control system are overcome, tracking requirements of the system are satisfied, and the controlled system is ensured to maintain good robustness when the working environment, the working state and dynamic performance of the engine changes.