The paper taking the typical mountainous area of Yunnan province-Xundian as an example, analyzes the farmland consolidation suitability evaluation of Yunnan mountainous area, considers the natural factors and social and economic factors of farmland area location evaluation, transportation and so on in Xundian, uses the multiple factor superposition analysis method to establish land suitability evaluation index system, determine the evaluation index weights, build the farmland suitability evaluation model with the village committee as evaluation unit, gets the land suitability grades of village committee.%文章以云南省典型的山区县-寻甸县为例，对云南山区农用地整理适宜性进行了分析评价。综合考虑寻甸县农用地的自然因素及评价区域的区位、交通等社会经济因素，用多因子叠加分析的方法建立农用地整理适宜性评价指标体系，确定各评价因子权重，构建农用地整理适宜性评价模型，以村委会为评价单元，得出各个村委会的农用地整理适宜性等级。
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