| First Name | Jill |
| Last Name | St. John |
| Full Name at Birth | Jill St. John |
| Age | 71 |
| Date of Birth | August 19, 1940 |
| Birthplace | Los Angeles, California |
| Height | 5' 6" (168 cm) |
| Build | Slim |
| Eye Color | Green |
| Hair Color | Red |
| Star Sign | Leo |
| Ethnicity | White |
| Nationality | American |
| University | University of California, Los Angeles |
| Occupation Category | Actress |
| Claim to Fame | Bond girl - Diamonds Are Forever (1971) |
| Friends | Natalie Wood, Stefanie Powers |
Jill St. John (born August 19, 1940) is an American actress. She is best known for her role as Tiffany Case, the lead Bond girl in Diamonds Are Forever.
Selected Jill St. John film and TV show credits: