| SM Al Mamun | |
| Native Name: | এস এম আল মামুন |
| Native Name Lang: | bn |
| Constituency Mp: | Chittagong-4 |
| Parliament: | Bangladesh |
| Term Start: | 30 January 2024 |
| Term End: | 6 August 2024 |
| Predecessor: | Didarul Alam |
| Birth Date: | 17 August 1967 |
| Birth Place: | Chittagong District, East Pakistan, Pakistan |
| Nationality: | Bangladeshi |
| Party: | Awami League |
| Occupation: | Politician, businessman |
| Father: | ABM Abul Kashem |
SM Al Mamun is a Bangladeshi politician and a former Jatiya Sangsad member representing the Chittagong-4 constituency.[1]
Mamun is the son of former Jatiya Sangsad member ABM Abul Kashem representing the same constituency.
In his political career, he was elected as Sitakunda Upazila Chairman in 2019 upazila elections and served for 5 years. In the 2024 Bangladeshi general elections, he was elected as a member of parliament after receiving the nomination of Awami League for the first time. He served as a Member of Parliament as well as a Member of the Parliamentary Committee of the Ministry of Labour and Employment.