| Chuadanga-1 | |
| Parl Name: | Jatiya Sangsad |
| District: | Chuadanga District |
| Region Label: | Division |
| Region: | Khulna Division |
| Electorate: | 437,845 (2018) |
| Year: | 1984 |
| Members: | Vacant |
| Module: | Seat no. 79 |
Chuadanga-1 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh since 2008 by Solaiman Haque Joarder of the Awami League.
The constituency encompasses Alamdanga Upazila, Chuadanga Municipality, and five union parishads of Chuadanga Sadar Upazila: Alokdia, Kutubpur, Mominpur, Padmabila, and Shankar Chandra.
The constituency was created in 1984 from the Kushtia-7 constituency when the former Kushtia District was split into three districts: Meherpur, Kushtia, and Chuadanga.