Through the study of individual tree growth of Pinus tablaeformis plantation under three different gradients of coal mining conditions,the impacts of coal mining on individual tree growth of Pinus tablaeformis plantation are primarily revealed from the three aspects of height,diameter at breast height（DBH）,andvolume so as to provide a theoretical basis for the study of regional vegetation rehabilitation and biological reconstruction.Results show that the impacts of coal mining on total growth of tree height,DBH and volume of Pinus tablaeformis are significant.Under the three different coal mining extents,all the tree height,DBH and volume of Pinus tablaeformis have a significant difference in total growth,which decreases withthe increase in mining extent.The annual successive growth of tree height and DBH of Pinus tablaeformis inrecent 30years has a significant fitting result（p<0.05）with the coal extraction during the same period.Thelatter can explain about 50%of the former inter-annual growth variation at least.