Narasingha Malla Deb, OBE (22 January 1907 – 11 November 1976) was an Indian politician who was a member of the Parliament of India and the 18th Raja of Jhargram, which he led from 1916 until the abolition of zamindaris by the West Bengal State Acquisition and Tenancy Act of 1950.

[1] Narasingha was the only son of Chandi Charan Malla Deb, the titular Raja[2] of Jhargram, and his wife, Rani Kumud Kumari, the princess of Dhalbhumgarh.

During World War II, he constructed Dudhkundi Airfield for the United States Air Force and provided the Allied forces with elephants, vehicles, and other help.With the consent of the governor of Bengal, Malla Deb established a hospital for lower-class residents of Jhargram in his late father's name: Chandi Charan Charitable Hospital.

The zamindar donated land to the Roman Catholic Church of India and to the Muslim community to build Nurrani Jama Masjid, a mosque, in Jhargram.

In Midnapore, he founded the Tuberculosis Chest Clinic and the Homeopathic College, and gave donations for the construction of the Vidyasagar Memorial and the purchase of books for a library.

In 1930, Malla Deb married Binode Manjari Devi, daughter of the Lal Saheb Girish Chandra Bhanja Deo of Mayurbhanj, a major feudal state in Odisha.

His son Yuvraj Birendra Bijoy got involved in politics and was a two-time member of the Legislative Assembly of West Bengal from Jhargram's Vidhan Sabha constituency, representing the Indian National Congress.