Mushroom farming in Russia has emerged as a profitable agricultural venture, benefiting from state support measures such as investment loans, leading to the launch of large-scale, modern projects. This sector is gaining popularity for its production of environmentally friendly, high-protein food products. In 2022, Russia achieved a record mushroom production of 128.7 thousand tons, marking a 16.1% increase, with champignons and oyster mushrooms being the primary crops. The industry's growth is supported by preferential lending and advances in sustainable production techniques. Research is ongoing to explore the potential of mushroom cultivation on various agro-industrial waste products, further emphasizing the sector's importance for sustainable agriculture.