Chapai Nawabganj-3 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh. Since 13th February, 2026, this constituency is represented by Md. Nurul Islam Bulbul, a candidate of Bangladesh Jaamat-e-Islami.
The constituency encompasses Chapai Nawabganj Sadar Upazila.
The constituency was created in 1984 from the Rajshahi-3 constituency when the former Rajshahi District was split into four districts: Nawabganj, Naogaon, Rajshahi, and Natore.
Abdul Odud was re-elected unopposed in the 2014 general election after opposition parties withdrew their candidacies in a boycott of the election.