Lo Chih-an (Chinese: ???; pinyin: Luó Zhì'an; born 28 December 1988) is a Taiwanese football player who comes from Atayal tribe.
Despite still being a high school student, Lo made his debut for Chinese Taipei national football team, together with his brother Lo Chih-en, and assisted the latter's first goal in the game against Guam of East Asian Cup 2008 preliminary competition on 17 June 2007.In 2009, Lo and his twin brother Lo Chih-en received futsal training and were both called up to present Chinese Taipei in the 2010 AFC Futsal Championship.