Liao Kuo-tung (Chinese: 廖國棟; pinyin: Liào Guódòng; born 8 January 1955) is a Taiwanese Amis politician.

Also known by the Amis name Sufin Siluko, he has represented the Lowland Aborigine Constituency in the Legislative Yuan since 2002.

[2] Born in Taitung County, he attended Kaohsiung Medical University, obtaining a Bachelor of Medicine degree.

[9] Liu's Kuomintang membership was suspended in August 2020, after he was detained and questioned regarding a legal case involving allegations of bribery.

[10][11] The Taipei District Court ruled in July 2022 that Liao had violated the Anti-Corruption Act, sentenced him to eight years and six months imprisonment, and decided that he was to return NT$6.2 million in bribes.