Abstract-Fuzzy comprehensive evaluation method makes qualitative evaluation into quantitative evaluation based on the membership degree theory of fuzzy mathematics. The fuzzy comprehensive evaluation model is first established; and then the selection evaluation index set of logistics service provider is designed. Finally, the algorithm and process of the fuzzy comprehensive evaluation method in the selection of logistics service providers is expounded by an example. The results show that the fuzzy comprehensive evaluation method is clear, reasonable and scientific. It can solve the problem of fuzzy and difficult to quantify, and it is suitable for solving uncertain problems.