Frank Lewis O'Bannon (January 30, 1930 – September 13, 2003) was an American politician who served as the 47th governor of Indiana from 1997 until his death in 2003. As of October 2022, he remains the last United States Governor to have died in office. O'Bannon was a native of Corydon, Indiana. He graduated from (now Corydon Central High School) in 1948 and then Indiana University, where he met his wife Judy. In Corydon, he served as a practicing attorney and a newspaper publisher for The Corydon Democrat before his entrance into the political arena.