A B Singh, born on July 6, 1939, is a retired Indian Administrative Service officer from the 1983 batch, Uttar Pradesh cadre. He holds a postgraduate degree and a graduate degree in History. Throughout his career, he served in various capacities including Registrar, Deputy Commissioner, District Collector, Secretary, and Special Secretary. His most recent position was Special Secretary in the Finance Department at Lucknow, Uttar Pradesh, from August 1, 1996, to July 31, 1997. Singh’s extensive experience in administrative roles reflects his long-standing commitment to public service in the state of Uttar Pradesh.