Tangail-1 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh. Fakir Mahbub Anam Swapan is the incumbent member of Parliament from this constituency.
The constituency encompasses Dhanbari and Madhupur upazilas.
The constituency was created for the first general elections in newly independent Bangladesh, held in 1973.
Abdur Razzak was re-elected unopposed in the 2014 general election after opposition parties withdrew their candidacies in a boycott of the election.