Chiaho Shih (Chinese: 施嘉和; born 9 January 1950) is a Distinguished Research Fellow in the Division of Infectious Disease & Immunology, Institute of Biomedical Sciences, Academia Sinica in Taiwan. His research is in the area of Molecular virology, Viral hepatitis and Hepatoma, and Cancer. Shih was previously a professor at the University of Texas Medical Branch and the University of Pennsylvania.