| First Name | Marion |
| Middle Name | Lois |
| Last Name | Jones |
| Full Name at Birth | Marion Lois Jones |
| Other Names | Marion Jones-Thompson |
| Age | 36 |
| Date of Birth | October 12, 1975 |
| Birthplace | Los Angeles, California |
| Height | 5' 11" (180 cm) |
| Build | Athletic |
| Star Sign | Libra |
| Ethnicity | Multiracial |
| Nationality | American |
| High School | Thousand Oaks High School, Thousand Oaks, California |
| University | University of North Carolina at Chapel Hill |
| Occupation Category | Track and Field |
| Claim to Fame | Olympic sprinter |
| Father | George JonesIra Toler (step father) |
| Mother | Marion Jones |
| Brother(s) | Albert Kelly (half-brother) |
Marion Lois Jones (born October 12, 1975), also known as Marion Jones-Thompson, is a former world champion track and field athlete. She won five medals at the 2000 Summer Olympics in Sydney, Australia but has since agreed to forfeit all medals and prizes dating back to September 2000 after admitting that she took performance-enhancing drugs.