The correct answer is Krishna Mohan Banerjee .

The Dharma Sabha was a religious reform organization that was founded in Kolkata, India, in 1828. It was founded by Krishna Mohan Banerjee, who was a prominent social reformer and advocate of Hinduism.

Krishna Mohan Banerjee was born in Kolkata in 1813, and he was a follower of the Brahmo Samaj, which was a reform movement that sought to reform Hinduism and promote monotheism. Banerjee was also a prominent lawyer and was known for his legal acumen.

The Dharma Sabha was founded by Banerjee to promote the reform of Hinduism and to challenge the orthodoxy of the Hindu religion. The organization sought to promote monotheism and to eliminate superstitions and rituals that were seen as unnecessary.

The Dharma Sabha played an important role in the social and religious reform movements of the 19th century in India. It influenced the formation of other reform organizations, such as the Brahmo Samaj and the Arya Samaj, which also sought to reform Hinduism and promote social and religious reforms.

In conclusion, Krishna Mohan Banerjee was the founder of the Dharma Sabha, which was a religious reform organization that was founded in Kolkata in 1828. The organization played an important role in the social and religious reform movements of the 19th century in India, and it influenced the formation of other reform organizations.