| Moulvibazar-4 | |
| Parl Name: | Jatiya Sangsad |
| District: | Moulvibazar District |
| Region Label: | Division |
| Region: | Sylhet Division |
| Electorate: | 250,352 (2018) |
| Year: | 1984 |
Moulvibazar-4 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh. Since 6 August 2024 the constituency is vacant.
The constituency encompasses the Sreemangal and Kamalganj upazilas.
The constituency was created in 1984 from the Sylhet-15 constituency when the former Sylhet District was split into four districts: Sunamganj, Sylhet, Moulvibazar, and Habiganj.
Ahead of the 2008 general election, the Election Commission redrew constituency boundaries to reflect population changes revealed by the 2001 Bangladesh census. The 2008 redistricting altered the boundaries of the constituency.
Ahead of the 2018 general election, the Election Commission expanded the boundaries of the constituency by adding four union parishads of Kamalganj Upazila: Adampur, Alinagar, Islampur, and Shamshernagar.
Md. Abdus Shahid was elected unopposed in the 2014 general election after opposition parties withdrew their candidacies in a boycott of the election.