Shyamal Datta is a former IPS officer, who has also served as the Governor of Nagaland.
In January 1979 he joined the Intelligence Bureau of the Government of India, where he served in various capacities.
In October 1994, he was appointed Director of the elite Special Protection Group (SPG).
Datta was recipient of the Indian Police Medal for meritorious service and the President's Police Medal for distinguished service.
Shyamal Datta was appointed as the Governor of Nagaland on 28 January 2002.