Karmapa Thaye Dorje is regarded by a substantial portion of the Karma Kagyu tradition as the 17th Karmapa, the spiritual head of this school of Tibetan Buddhism. The Karma Kagyu is one of the four principal schools of Tibetan Buddhism, and the Karmapa is traditionally seen as its supreme spiritual authority and lineage holder. In this capacity, Thaye Dorje stands within a long tulku line, believed by his followers to be the reincarnation of the 16th Karmapa, and thus to carry forward a transmission that extends back many centuries. His recognition as Karmapa exists alongside that of another claimant, Ogyen Trinley Dorje, and this has given rise to a division of allegiance within the Karma Kagyu school.

Within the sphere of those who recognize him, Karmapa Thaye Dorje’s role is to preserve, embody, and transmit the Karma Kagyu teachings in their full breadth. This includes offering spiritual guidance to practitioners, giving formal teachings and empowerments, and conferring ordinations where appropriate. He oversees monasteries, dharma centers, and educational institutions that are affiliated with his branch of the lineage, thereby shaping both the institutional and contemplative life of his followers. Through religious ceremonies, empowerments, and ongoing instruction, he maintains the continuity of the Karma Kagyu practice tradition and its understanding of the path to enlightenment.

His position is not only administrative or ceremonial but also deeply symbolic and devotional for his students. As a recognized tulku in the Karmapa line, he is viewed as the living embodiment of the Karma Kagyu’s accumulated wisdom and compassionate activity. The succession dispute has led to distinct networks of followers and institutions, yet within his own mandala of disciples, Thaye Dorje functions as a major spiritual leader whose authority rests on both lineage recognition and the confidence of those who turn to him for guidance. In this way, his role can be seen as the ongoing work of sustaining a particular stream of Tibetan Buddhist realization and practice amid complex historical and institutional circumstances.