Narayanganj-5 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh.

The constituency encompasses Bandar Upazila and the Narayanganj Thana portion of Narayanganj Sadar Upazila.

Ahead of the 2008 general election, the Election Commission redrew constituency boundaries to reflect population changes revealed by the 2001 Bangladesh census.

Salim Osman, his brother, was elected in a June by-election.

[8][9] Nasim Osman was re-elected unopposed in the 2014 general election after opposition parties withdrew their candidacies in a boycott of the election.