| Office: | Speaker of the West Bengal Legislative Assembly |
| Syed Abdul Mansur Habibullah | |
| Termend: | 1982 |
| Termstart: | 1977 |
| Office1: | Member of the West Bengal Legislative Assembly |
| Termstart1: | 1969 |
| Termend1: | 1991 |
| Constituency1: | Nadanghat |
| Birth Date: | 17 November 1917 |
| Spouse: | Maqsuda Khatun |
| Death Place: | Calcutta (now Kolkata), West Bengal, India |
| Office2: | Minister of Law, Government of West Bengal |
| Termstart2: | 1982 |
| Termend2: | 1987 |
| Birth Place: | Bardhaman, Bengal Presidency, British India (now Bardhaman, West Bengal, India) |
| Children: | Mamtaz Sanghamita (daughter) |
| Relations: | Noor Alam Chowdhury (son-in-law) |
| Education: | University of Calcutta Scottish Church College |
| Occupation: | Professor at University of Calcutta Politician |
| Party: | Communist Party of India (Marxist) |
Syed Abdul Mansur Habibullah known as S. A. M. Habibullah (17 November 1917 – 14 September 1996) was an Indian politician. He was the Speaker of the West Bengal Legislative Assembly from 24 June 1977 to 13 June 1982.[1] [2] He was Member of the West Bengal Legislative Assembly from the Nadanghat Assembly constituency since 1969 to 1991. He was law minister in West Bengal since 1982 to 1987.[3] He was associated with the Communist Party of India (Marxist).[4]
His daughter Mumtaz Sanghamita was a Lok Sabha Member from the Bardhaman-Durgapur Lok Sabha constituency.[5]