Maharaja Nabakrishna Deb (also known as Raja Nabakrishna Deb, archaic spelling Nubkissen; 10 October 1733 – 22 December 1797), founder of the Shovabazar Raj family, was a prominent zamindar and close confidant and friend of Robert Clive. He was the key figure in the liberation of Bengal from islamist occupation of Siraj ud Dullah.