Anisul Islam Mahmud (born 20 December 1947) is the former Minister of Environment and Forest in the Cabinet of Bangladesh. He previously served as Minister of Foreign Affairs from July 1985 to December 1990. He became the Member of Parliament for Chittagong-5 in 1979, and was re-elected in 1986 and 1988. He ran again in the June 1996 general election, but lost to the incumbent, Syed Wahidul Alam. He became the MP for Chittagong-4 in 2008, was elected unopposed to Chittagong-5 in 2014, and was re-elected in 2018.