The invention discloses a technology for extraction of edible fungus collagen. The technology is characterized by comprising the following steps of selecting dry edible fungus, carrying out cleaning, carrying out draining, putting the drained edible fungus into an autoclave, adding water into the autoclave, feeding steam into the autoclave, adjusting a pH value to 7.5-7.8, adding protease into the autoclave for enzymatic hydrolysis, increasing the pressure to 0.25MP, carrying out a reaction at a temperature of 135 DEG C for 1h, keeping the pressure at a temperature of 80 DEG C for 30min, carrying out cooling and pickling, adjusting a pH value to 7.1-7.2, carrying out filtration to remove slag, and carrying out loading. The technology for extraction of the edible fungus collagen has the characteristics of simple operation and scientific processes and is a simple edible fungus collagen extraction method which can be operated and learned easily.