Gheranda Samhita is a Sanskrit text of Yoga in Hinduism. It is one of the three classic texts of hatha yoga, and one of the most encyclopedic treatises in yoga. Fourteen manuscripts of the text are known, which were discovered in a region stretching from Bengal to Rajasthan. The first critical edition was published in 1933 by Adyar Library, and the second critical edition was published in 1978 by Digambarji and Ghote. Some of the Sanskrit manuscripts contain ungrammatical and incoherent verses, and some cite older Sanskrit texts.

Hatha yoga is a branch of yoga that uses physical techniques to try to preserve and channel vital force or energy. The Sanskrit word हठ haṭha literally means "force", alluding to a system of physical techniques. Some hatha yoga style techniques can be traced back at least to the 1st-century CE, in texts such as the Hindu Sanskrit epics and Buddhism's Pali canon. The oldest dated text so far found to describe hatha yoga, the 11th-century Amṛtasiddhi, comes from a tantric Buddhist milieu. The oldest texts to use the terminology of hatha are also Vajrayana Buddhist. Hindu hatha yoga texts appear from the 11th century onward.