| Narsingdi-4 | |
| Parl Name: | Jatiya Sangsad |
| District: | Narsingdi District |
| Region Label: | Division |
| Region: | Dhaka Division |
| Electorate: | 341,742 (2018) |
| Year: | 1984 |
| Members: | Vacant |
Narsingdi-4 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh. Since 6 August 2024 The constituency is vacant.
The constituency encompasses Belabo and Manohardi upazilas.
The constituency was created in 1984 from the Dhaka-24 constituency when the former Dhaka District was split into six districts: Manikganj, Munshiganj, Dhaka, Gazipur, Narsingdi, and Narayanganj.
Nurul Majid Mahmud Humayun was re-elected unopposed in the 2014 general election after opposition parties withdrew their candidacies in a boycott of the election.