Krishnananda Agamavagish (a.k.a. Mahamahopadhyaya Krishnananda Bhattacharya) was a noted Kulin Bengali Brahmin of Nabadwip, Nadia district origin and a renowned Pandita (Scholar) and Sadhaka of Tantra tradition who lived around 1575 CE or 1575 Saka era (1653 CE). He is the author of the Tantrasara.[1]
He (being the introducer of Navya Tantric-scripture, Tantrasara) is considered to be one among the four pillars of Shreehatta origin scholars in Nabadwip worked for Sanatana philosophy, alongside Raghunatha (introducer of Navya Nyaya), Raghunandana (introducer of Navya Smriti), and Vishvambhara: Chaitanya (introducer of Navya Vaishnava).
Agamavagish was born from Acharya Mahesh Bhattacharya in the year 1533 at Nabadwip.[2] He had four sons - Kashinatha, Mathuranatha, Harinatha and Vishvanath. He had a brother Sahasraksha who was a staunch Vaishnava and a worshipper of Lord Krishna. Krishnananda was ascent from Ramatoshana Vidyalankara, the author of Pranatoshani.
Krishnananda was best known for making the festivities of Kali Puja extremely popular.