In order to comprehensively evaluate the internal link efficiency of airport landside passenger transport, a fuzzy comprehensive evaluation method based on mixed entropy weight is proposed. First, the evaluation index system of the internal link efficiency of the airport landside passenger transport is set up, including three aspects of the conversion convenience, the rationality of the facility layout and the coordination of the link, and the definition and calculation methods of each index are introduced. Then, fuzzy AHP and entropy weight are used to modify the weights of each index, combined with the traditional fuzzy comprehensive evaluation method to evaluate the airport landside passenger transport link system. Finally, through the example analysis, the final evaluation grade of the internal link efficiency of airport landside passenger trasport of three plans are obtained. The results show that the algorithm and model are reasonable and effective.