Lee Hong-chi
- Birthday: 1990-05-10
- Place of birth: Jinshan District, New Taipei City, Taiwan
- Also know as: 李鸿其
Lee Hong-chi (Chinese: 李鴻其, born 10 May 1990) is a Taiwanese actor. He is best known for starring in the 2015 film Thanatos, Drunk, for which he was named Best New Performer at the 52nd Golden Horse Awards.
