The invention discloses a multi-energy microgrid efficiency benefit evaluation method considering multiple types of heat pumps, and the method comprises the steps: establishing a multi-energy microgrid day-ahead economic dispatching model for the characteristics of different types of heat pumps; from the perspectives of efficiency and benefit, providing multi-energy microgrid evaluation indexes infour aspects of energy conservation, flexibility, economy and environmental protection. The evaluation index system is used for evaluating the multi-energy complementation implementation effect of the multi-energy microgrid with different types of heat pumps. The addition of the heat pump can effectively improve the energy conservation, flexibility, economy and environmental protection of the operation of the multi-energy microgrid. The high-efficiency heat pump can enable the effect of multi-energy complementary implementation in the multi-energy microgrid to be better on the whole. According to the method, the characteristics of the multi-energy microgrid considering the multi-type heat pumps are fully explored, and the method has certain reference value and guiding significance for operation evaluation of accessing multiple novel devices into the multi-energy microgrid in the future.