| Naogaon-3 | |
| Parl Name: | Jatiya Sangsad |
| District: | Naogaon District |
| Region Label: | Division |
| Region: | Rajshahi Division |
| Electorate: | 382,536 (2018) |
| Year: | 1984 |
| Members: | vacant |
| Module: | Seat no. 48 |
Naogaon-3 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh. Since 6 August 2024 the constituency is vacant.
The constituency encompasses Badalgachhi and Mahadebpur upazilas.
The constituency was created in 1984 from a Rajshahi constituency when the former Rajshahi District was split into four districts: Nawabganj, Naogaon, Rajshahi, and Natore.