The invention discloses a fermented meat product and a processing method thereof. The method comprises the following steps of treating raw material meat; making a fermented base material; performing pickling and performing fermentation; performing drying; and performing after-fermentation. According to the fermented meat product and the processing method thereof disclosed by the invention, soybeans are inoculated with bacterium type fermented soya bean fermenting yeast, then fermented soya bean bacillus, bacillus subtilis, lactic acid bacteria and micrococcus which are contained in the fermented soya bean fermenting yeast are subjected to enriched culture in the soybeans to obtain soybeans after enrichment culture, adding the soybeans after enriched culture, as a fermenting base material, to the raw material meat, and the technologies of stirring, rolling, kneading, pickling, fermenting and air-drying are performed so that the fermented meat product is obtained. The fermented meat product has full-bodied fermentation flavor and does not contain sourness, and the defects that western fermented sausages are heavy in sourness and Chinese air-dried pickled cured products are poor in flavor are overcome.