Legislative Yuan constituencies in Tainan City

Tainan City legislative districts () consist of 6 single-member constituencies, each represented by a member of the Legislative Yuan. From the 2020 election onwards, the number of Tainan's seats was increased from 5 to 6.
Legislators.
Huang Wei-cher resigned in 2018 after his election as Tainan City mayor.
William Lai resigned in 2010 after his election as Tainan City mayor.