| Noakhali-3 | |
| Parl Name: | Jatiya Sangsad |
| District: | Noakhali District |
| Region Label: | Division |
| Region: | Chittagong Division |
| Electorate: | 392,330 (2018) |
| Year: | 1973 |
| Members: | Mamunur Rashid Kiron |
| Party: | Awami League |
Noakhali-3 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh since 2014 by Mamunur Rashid Kiron of the Awami League.
The constituency encompasses Begumganj Upazila.
The constituency was created for the first general elections in newly independent Bangladesh, held in 1973.
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.
Mamunur Rashid Kiron was elected unopposed in the 2014 general election after opposition parties withdrew their candidacies in a boycott of the election.