Department of Mathematics is one the prominent department of Chandpur Govt. College. Chandpur Govt. College is one of the ancient colleges in the Chittagong division. For the time being it belongs to the University of Chittagong. In 1996-97 department of mathematics started BSc.(Honours) course under the National University of Bangladesh. During the period only thirty-one students were enrolled in the 1st batch. In 1997-2000 session Master’s program in mathematics was started under the same university. The worth mention results of the department are now over satisfactory.