Bhakti Hridaya Bon, also known as Swami Bon, was a disciple of Bhaktisiddhanta Sarasvati and a guru in the Gaudiya Math following the philosophy of bhakti, specifically that of Caitanya Mahaprabhu and Gaudiya Vaishnava theology. At the time of his death, he left behind thousands of Bengali disciples in India.

Bhaktisiddhanta Sarasvati, born Bimala Prasad Datt, was an Indian Gaudīya Vaisnava Hindu guru, ācārya, and revivalist in early twentieth-century India. To his followers, he was known as Srila Prabhupāda.