Syed Kamrul Islam Mohammad Salehuddin (Bengali: সৈয়দ কামরুল ইসলাম মোহাম্মদ সালেহউদ্দিন; 2 July 1937 – 24 May 1983), also known by his daak naam Jangu, was a Bangladeshi politician.
He was elected member of national assembly of Pakistan in 1970 from Awami league for Faridpur-2.
Salehuddin stood for the National Assembly of Pakistan as an Awami League candidate in the 1970 Pakistani general election.
He was elected for Faridpur-II by a large margin over three opponents, including Pakistan Democratic Party candidate Abdus Salam Khan.
He is buried at Banani Graveyard in Dhaka, Bangladesh.