Taipei City Constituency I (Chinese: 臺北市第一選舉區; pinyin: Táiběi Shì Dì-yī Xuǎnjǔ Qū) includes all of Beitou and part of Shilin in northern Taipei.

The constituency is currently represented by Rosalia Wu of the Democratic Progressive Party.

The constituency was originally one of two multi-member constituencies in Taipei from 1989 to 2008, and acquired its present boundaries in 2008, when all constituencies of the Legislative Yuan were reorganized to become single-member constituencies.

1989-2008 Songshan District, Xinyi District, Neihu District, Nangang District, Shilin District, Beitou District Kuomintang Democratic Progressive Party New Party People First Party Independent 1st (丁守中) (Kuomintang) (趙振鵬) (Kuomintang) (周荃) (Kuomintang→New Party) (趙少康) (Kuomintang) (陳水扁) (Democratic Progressive Party) (謝長廷) (Democratic Progressive Party) (1989) 2nd (洪濬哲) (Kuomintang) (關中) (Kuomintang) (林濁水) (Democratic Progressive Party) (王建煊) (Kuomintang→New Party) (1992-1998) 3rd (謝欽宗) (Kuomintang) (陳漢強) (New Party) (郝龍斌) (New Party) (高惠宇) (New Party) (蕭裕珍) (Democratic Progressive Party) (王雪峰) (Democratic Progressive Party) (張晉城) (Democratic Progressive Party→Independent) 4th (秦慧珠) (Kuomintang→People First Party) (穆閩珠) (Kuomintang) (卓榮泰) (Democratic Progressive Party) (林重謨) (Democratic Progressive Party) (施明德) (Democratic Progressive Party) (林瑞圖) (Independent) 5th (許淵國) (People First Party) (蔡正元) (Kuomintang) (羅文嘉) (Democratic Progressive Party) (陳建銘) (Taiwan Solidarity Union) (李永萍) (People First Party→Kuomintang) 6th (丁守中) (Kuomintang) (蔣孝嚴) (Kuomintang) (費鴻泰) (Kuomintang) (高建智) (Democratic Progressive Party) (鄭運鵬) (Democratic Progressive Party) (蕭美琴) (Democratic Progressive Party) (徐國勇) (Democratic Progressive Party) 7th 8th 9th 10th 11th