Aacharya Haribhadra Suri was a Svetambara mendicant Jain leader, philosopher, doxographer, and author. There are multiple contradictory dates assigned to his birth. According to tradition, he lived c. 459–529 CE. However, in 1919, a Jain monk named Jinvijay pointed out that given his familiarity with Dharmakirti, a more likely choice would be sometime after 650. In his writings, Haribhadra identifies himself as a student of Jinabhadra and Jinadatta of the Vidyadhara Kula. There are several, somewhat contradictory, accounts of his life. He wrote several books on Yoga, such as the Yogadṛṣṭisamuccaya and on comparative religion, outlining and analyzing the theories of Hindus, Buddhists and Jains.
The earliest story of his life say that Haribhadra was born in Dharmapuri and that he was an educated Brahmin who decided that he would become a pupil of anyone who could state a sentence which Haribhadra could not understand. After hearing a Jain nun named Yākinī Mahattarā recite a verse that he could not understand, he was sent to her teacher Jinabhaṭa, who promised Haribhadra that he would instruct him if Haribhadra accepted initiation into Jainism. Haribhadra agreed, and took the name Yākinīputra (Spiritual Son of Yākinī).
The second account, which bears similarities to the story of Akalanka Digambara, also shows the state of relations between Buddhist and Jain mendicants at the time. In this story, Haribhadra was teaching two of his nephews. These nephews went to secretly study logic at a Buddhist temple, and fled after being discovered there. One of them was killed by the Buddhists, and the other died of grief later. Haribhadra engaged the monks of this monastery in a philosophical debate, and emerged victorious. He then ordered the losing monks to jump into a vat of hot oil. When Haribhadra's own teacher heard of this, he ordered Haribhadra to undertake severe penances for his unseemly display of anger and attachment. Haribhadra did so, and took the title "Virahānka", which means "having separation (or viraha, from his nephews) as a distinguishing characteristic".