The invention relates to a frozen meat product thawing method and device. The method includes the steps: acquiring the quality of a frozen meat product to be thawed, a first preset environmental temperature and a second preset environmental temperature; respectively determining first time needed by a first thawing stage and second time needed by a second thawing stage through a preset meat product thawing model according to the quality of the frozen meat product to be thawed, the first preset environmental temperature and the second preset environmental temperature; controlling the thawing device to thaw the frozen meat product to be thawed in a two-stage mode according to the first preset environmental temperature, the first time, the second preset environmental temperature and the second time. The requirement of a user for automatic thawing of ultralow-temperature frozen meat products can be met, thawing time can be shortened by the high-temperature thawing stage and the low-temperature thawing stage, the problem of poor food sanitation caused by excessive thawing of product surfaces is avoided, and eating safety of the products can be effectively guaranteed.