Dhaka-20 is a constituency represented in the Jatiya Sangsad (National Parliament) of Bangladesh.

[2][3] The constituency was created when, ahead of the 2008 general election, the Election Commission redrew constituency boundaries to reflect population changes revealed by the 2001 Bangladesh census.

[4] At the previous general election, in 2001, Dhamrai Upazila corresponded to constituency Dhaka-13.

Benzir Ahmed was nominated by Awami League in the 12th National Parliament election held on 7 January 2024.

He got 83,708 thousand votes defeating his nearest rival independent candidate Mohaddesh Hossain.