Mirza Fakhrul Islam Alamgir (born 1 August 1948) is a Bangladeshi politician.
He is the incumbent secretary general of the Bangladesh Nationalist Party (BNP) since 2016.
He was a member of the parliament for Thakurgaon-1 constituency from 2001 to 2006.
In that term, he was also appointed as the Minister of State in charge of the Ministry of Agriculture and later Ministry of Civil Aviation and Tourism.