| John O'Bannon | |
| State Delegate: | Virginia |
| District: | 73rd |
| Term Start: | January 10, 2001 |
| Term End: | January 10, 2018 |
| Preceded: | Eric Cantor |
| Succeeded: | Debra Rodman |
| Birth Name: | John M. O'Bannon III |
| Birth Date: | 14 February 1948 |
| Birth Place: | Richmond, Virginia, U.S. |
| Party: | Republican |
| Spouse: | Patricia Anne Steinmetz |
| Residence: | Henrico County, Virginia, U.S. |
| Alma Mater: | University of Richmond Medical College of Virginia |
| Profession: | Neurologist |
| Website: | www.johnobannon.com |
| Signature: | John OBannon signature.png |
John M. O'Bannon III (born February 14, 1948) is an American politician of the Republican Party as well as a practicing physician. From 2001 to 2018, he was a member of the Virginia House of Delegates. He represented the 73rd district, made up of parts of the city of Richmond and Henrico County.[1] O'Bannon was born in Richmond, Virginia. He received his medical degree from the Medical College of Virginia (now officially known as Virginia Commonwealth University School of Medicine) in 1973 and is board certified in neurology. With his wife, Patricia, he has three children: John H. O'Bannon, Virginia Deasy, and Andrew O'Bannon. He was a member of the committees on Appropriations, Health, Welfare and Institutions, and Privileges and Elections.