Abstract: Population, land, industry are the core elements of regional development, the variation trend and the coupling degree of which has a direct impact on the ability of regional sustainable development. Based on the elements evaluation model and coupling coordination degree model, the research analyzes the population, land industrial elements pattern and their coupling coordination pattern and reveals the law of spatial distinction of the coupling of population-land-industry elements in the counties of Beijing-Tianjin-Hebei Region by using the sample data of 147 counties. The results show: ①the pattern of population, land and industrial elements has significant difference in space, which shows that the high value area is mainly distributed in Beijing and Tianjin and their surrounding counties because of the stronger population agglomeration ability, the higher industrial development level, the richer resources endowment and the stronger land input and output capacity, the low value area is mainly distributed in Bashang Plateau and Tai-hang Mountains in Hebei Province because of the weaker population agglomeration ability and the lower land input and output capacity, while the middle value area and sub-low value area is mainly distributed in Hebei Plain area which covering the largest number of counties. ②the coupling coordination pattern of population- land- industry in counties of Beijing-Tianjin-Hebei Region shows alternate evolution characteristics with the flow of population element, the spatial agglomeration of industry and the improvement of economic development, which shows that the high value area of the degree of coupling coordination of population- land- industry elements is distributed in some counties of Beijing and Tianjin and around Beijing and Tianjin, the sub-high value area presents agglomeration distribution pattern centered on Shijiazhuang, Xingtai and Handan, the middle value area is distributed around the sub-high value area of Central and Southern Hebei Province, while the low value area is in northern Hebei Province. ③Province.the research divides the counties of Beijing-Tianjin-Hebei Region into five coupling types by cluster analysis method, and proposes future development path of different types.