Abstract: Coal mining goaf land is important natural resource for sustainable development of coal mining area.The result of coal mining goaf land developing-utilization suitability evaluation is scientific basis for coal mining goaf land use planning and developing-utilization,and scientific evaluation index system is basic of coal mining goaf land developing-utilization suitability evaluation.The primary effect factors for coal mining goaf developing-utilization suitability evaluation are analyzed based on the basic conception of coal mining goaf land developing-utilization suitability evaluation in this paper,and the construction principle for coal mining goaf developing-utilization suitability evaluation is also presented.A hierarchy structure model of coal mining goaf land developing-utilization suitability evaluation is established referring to Analytic Hierarchy Process.Based on the hierarchy structure model,the judgment matrix of every hierarchy is constructed.The arrangement sequence of every hierarchy and the overall hierarchy is completed,and its consistency is tested.The results gained through research and analysis are that the principal indexes include fault,earthquake intensity,volume of goaf,burial depth of coal seam,area of goaf,joint and fissure,bearing capacity of geotechnical body and the number of coal seam etc.