NA-209 Sanghar-I () is a constituency for the National Assembly of Pakistan.
General elections were held on 10 October 2002. Qazi Abdul Qudus Rajar of PML-F won by 61,671 votes.
General elections were held on 18 February 2008. Ghulam Dastagir Rajar of PML-F won by 68,122 votes.
General elections were held on 11 May 2013. Pir Sadaruddin Shah of PML-F won but decided to vacate the seat in favour of another constituency.
A by-election was held on 22 August 2013. Shazia Marri of PPP won and became a member of the National Assembly.
General elections were held on 25 July 2018.
Elections were held on 8 February 2024. Shazia Marri won the election with 156,723 votes.