Trilochan Mohapatra (born 20 April 1962) is an Indian biotechnologist, geneticist, a government secretary of the Department of Agricultural Research and Education (DARE) and the director general of the Indian Council of Agricultural Research. Known for his studies in the fields of molecular genetics and genomics, Mohapatra is an elected fellow of the National Academy of Sciences, India, the National Academy of Agricultural Sciences, the Indian National Science Academy and the Indian Society of Genetics and Plant Breeding. The Department of Biotechnology of the Government of India awarded him the National Bioscience Award for Career Development, one of the highest Indian science awards, for his contributions to biosciences in 2003.