J B Singh, born on July 1, 1958, is a retired Indian Administrative Service officer from the 2000 batch, belonging to the A G M U T cadre. Throughout his career, he held various positions including Administrator, Commissioner, Special Secretary, Deputy Commissioner, Additional Commissioner, Additional Director, and Managing Director. His most recent role was Registrar Director in the Cooperation Department, commencing on August 31, 2017. Mr. Singh's extensive service reflects a diverse administrative experience across multiple capacities within the Indian Administrative Service.