Geoffrey L. Duncan is an American politician, businessman, and public speaker. Elected as a Republican, he served as the 12th lieutenant governor of Georgia from 2019 to 2023, and was a member of the Georgia House of Representatives from 2013 to 2017. He joined the Democratic Party in 2025.
- Occupation
- politician, businessperson, baseball player
- Position held
- member of the Georgia House of Representatives, Lieutenant Governor of Georgia
- Citizenship
- United States
- Born
- April 1, 1975