The thyroid gland is a butterfly-shaped endocrine gland in the lower front of the neck. Thyroid hormones are required for growth and development, myelination of the nervous system, metabolism, and organ function. Thyroid stimulating hormone (TSH), which is secreted by the anterior pituitary, regulates thyroxine production. Thyrotropin-releasing hormone regulates the generation of TSH (TRH). It has an impact on the functioning of practically all organ systems, which are crucial in normal physical and mental growth and function from conception to old age. The hormone thyroxine (T4 serum) has a typical adult limit of 4.5 to 12.0 ng/dl.Hypothyroidism, hyperthyroidism, goitre and iodine deficient disorders, Hashimoto's thyroiditis, and thyroid cancer are the five most frequent thyroid diseases in India. Yoga therapy is effective, according to medical specialists, since it creates balance in the neurological system and organs of the body. It has now been established beyond a shadow of a doubt that Yogic Science not only aids in the maintenance of normal physical and mental health, but it is also incredibly beneficial in the treatment of certain disorders. Yogic asana uses various postures to improve physical strength, flexibility, balance, co-ordination and endurance. Yogic asana or specific posture, Pranayama or controlled breathing and dhyana or meditation practice has its own specific and overall benefits. Hence the present study was undertaken to find out the effect of yoga therapy in Thyroid diosrder.