Felix Chen or Chen Chiu-sen (Chinese: 陳秋盛; pinyin: Chén Qiūshèng; 9 July 1942 – 9 April 2018) was a Taiwanese conductor and violinist. He was resident conductor and music director of the Taipei Symphony Orchestra from 1986 until his dismissal in 2003. He taught both Chien Wen-pin, musical director of the Taiwan National Symphony Orchestra from 2001 to 2007; and the same orchestra's current maestro, Lü Shao-chia.