The invention discloses a wood drying method, and relates to the technical field of wood processing. The method comprises the following steps of stacking, preheating, vacuumizing, drying, final processing, temperature reduction, and cooling. By means of the drying method, the moisture content of wood is controlled within 8-11%, the moisture content homogeneity of the wood is good, and the wood drying period is shortened; the wood is good in quality, has only a few defects and is low in loss ratio after being dried, and the multipurpose utilization rate of the wood is improved. The wood drying method is suitable for the production of furniture and other wood products, and the probability of quality problems of deforming, cracking and the like arisen in the product manufacturing process is reduced, so that the production quality of the wood furniture is improved.