Due to the growing population and the use of pesticides and chemicals in food production, people's health has received more attention than ever before. The side effects of chemical drugs have led the world community to take medicinal herbs and drugs of natural origin. On this basis, interests in the use of herbal remedies has become more prevalent among different societies, thus the 20th century is called the century of return to nature. Therefore, the present study aimed to identify the applications and barriers of industrial development of Medicinal Plants in Boyer Ahmad County. The statistical population of the present study consisted of informed and knowledgeable people about Medicinal Plants of Boyerahmad region such as specialists, local experts and sellers of Medicinal Plants. Purposeful sampling was performed by snowball technique. Interview and semi-structured questionnaire with open questions were applied to collect the required information. The results indicated that the 65 most important Medicinal Plants consisted of Thyme, Anchovy, Yarrow, Corm etc. in three categories: medicinal, aromatic and spicy. The finding revealed that barriers to industrial development of Medicinal Plants included lack of government support, lack of infrastructures, lack of wild herbs, lack of academic experts, unwillingness of indigenous farmers to cultivate Medicinal Plants, and lack of financial facilities at low interest rates. Manuscript profile