The dissertation entitled Valorization, Promotion, Multiplication, and Production of Unconventional Edible Fungi in Agroforestry Systems is justified in the face of the socio-environmental crisis experienced on a planetary scale, where it is imperative that society is willing to rethink and transform production chains, habits, and customs to achieve a more sustainable scenario. This necessarily involves the need for agriculture that is more coherent with the nature of ecosystems, favoring essential resources for life instead of consuming them unrestrictedly. Little known and undervalued in Brazil in general, the kingdom of fungi has an undervalued productive potential, which can complement the cultivation of plant species in agroforestry systems, as well as provide the fundamental ecosystem services rendered by this kingdom. Based on the observation and study of the function of fungi in forest environments, this study aims to suggest a cultivation methodology for the intentional insertion of Unconventional Edible Fungi (UEF) in a productive manner within agroforestry systems, favoring a cooperative relationship between plants and mushrooms, increasing the quantity and quality of life and resources on site. The work resulted in the development of an educational booklet aimed at small and medium-sized rural producers with the purpose of disseminating the productive method discussed in this research.