| First Name | Larisa |
| Last Name | Oleynik |
| Full Name at Birth | Larisa Romanovna Oleynik |
| Other Names | Rissy |
| Age | 30 |
| Date of Birth | June 7, 1981 |
| Birthplace | Santa Clara County, California, USA |
| Height | 5' 7" (170 cm) |
| Build | Slim |
| Eye Color | Brown - Dark |
| Hair Color | Dyed Blonde |
| Star Sign | Gemini |
| Religion | Russian Orthodox |
| Ethnicity | White |
| Nationality | American |
| University | Sarah Lawrence College |
| Occupation Category | Actress |
| Claim to Fame | The Secret World of Alex Mack |
| Official Website | larisa.com |
| Friends | Joseph Gordon-Levitt |
Larisa Romanovna Oleynik (pronounced born June 7, 1981) is an American actress. She came to fame in the mid-1990s, after starring in the title role of the popular television series, The Secret World of Alex Mack, and has also appeared in theatrical films, including The Baby-Sitters Club and 10 Things I Hate About You. Throughout the 2000s, she has mostly appeared in lower-budget films.
Selected Larisa Oleynik film and TV show credits: