The invention discloses a processing method for vacuum packaged mildew-proof preserved meat. The processing method comprises the following technological steps of: selecting materials, unfreezing, sectioning, salting for 96-120 hours at a standstill, drying, frying, quantitatively packing, and delivering goods, wherein edible salad oil is used for frying, the oil temperature is controlled in the range from 160 DEG C to 180 DEG C, and the frying time is controlled in the range from 6 seconds to 10 seconds. The preserved meat produced by the method has no signs of mold; and the technical scheme comprises simple and convenient steps and is suitable for industrialization production, thus the production efficiency is improved, and the effect is obvious.