Buddhism
Within Tibetan Buddhism and other more esoteric forms of Buddhism, dreadlocks have occasionally been substituted for the more traditional shaved head. The most recognizable of these groups are known as the Ngagpas of Tibet. For many practicing Buddhists, dreadlocks are a way to let go of material vanity and excessive attachments.[10] Dreadlocks were required for many esoteric Buddhist rituals in medieval South Asia performed by Buddhist yogis (Buddhist counterparts to contemporary Hindu sadhus)
Hinduism
Among some Sadhus and Sadhvis, Hindu holy men and women, locks are sacred, considered to be a religious practice, an expression of disregard for profane vanity. The public symbol of matted hair, known as jata, is re-created each time an individual goes through these unique experiences.