Taipei City Constituency 4

Taipei City Constituency IV () includes all of Neihu and Nangang in eastern Taipei. The district was created in 2008, when all local constituencies of the Legislative Yuan were reorganized to become single-member districts.

Current district Neihu Nangang

Legislators Representative Party Dates Notes Alex Tsai Kuomintang 2008–2016 Lee Yen-hsiu Kuomintang 2016–2020 Kao Chia-yu Democratic Progressive Party 2020–2024 Lee Yen-hsiu Kuomintang 2024– Incumbent