Abstract: Put AHP as foundation, the paper constructs an evaluation index system of location selection for coal mine refuge chamber, which takes 7 evaluation factors as secondary index, such as, the surrounding geology, and takes 20 sub-evaluation factors as third class index, such as, the wall rock stability. On the basis of the introduction of AHP rationale and evaluation procedure, the thesis carries out a case study on the Zhao Lou coal mine refuge chamber and draws a conclusion that its location selection of refuge chamber is relatively reasonable.