Marpa Lotsāwa, sometimes known fully as Marpa Chökyi Lodrö or commonly as Marpa the Translator, was a Tibetan Buddhist teacher credited with the transmission of many Vajrayana teachings from India, including the teachings and lineages of Mahamudra. Due to this, the Kagyu lineage, which he founded, is often called Marpa Kagyu in his honour.

Tibetan Buddhism is a form of Buddhism practiced in Tibet, Bhutan and Mongolia. It also has a sizable number of adherents in the areas surrounding the Himalayas, including the Indian regions of Ladakh, Sikkim, and Arunachal Pradesh, as well as in Nepal. Smaller groups of practitioners can be found in Central Asia, Xinjiang, Inner Mongolia, and some regions of Russia, such as Tuva, Buryatia, and Kalmykia.