Jessica St Clair – Biography, Facts & Life Story
Her Social Media Profiles
Height, Weight & Physical Stats
| Body Measurements | 34-24-36 Inches |
| Bodytype | Slim |
| Height | 5 feet 6 inches (1.7 m) |
| Weight | 56 kg (123 lbs) |
| Hair Color | Blonde |
| Eye Color | Grey |
| Nickname | Jess |
| Gender | Female |
| Age | 49 years old (in 2026) |
| Date of Birth | September 21, 1976 |
| Full Name | Jessica St. Clair |
| Profession | Actress and Improvisational Comedian |
| Nationality | American |
| Birthplace | Princeton, New Jersey, United States |
| Religion | Not Known |
| Published on | January 16, 2020 on 07:45 PM |
| Zodiac Sign | Virgo |
Gallery
Jessica St. Clair Education
School: Westfield High School
College: Middlebury College, Vermont
Jessica St. Clair Career
Profession: Actress and Improvisational Comedian
Known For: Best Friends Forever
Debut:
Film: Terrorists
Television: The Colin Quinn Show
Net Worth: USD $8 Million Approx.
Family & Relatives
Father: Michael L. St. Clair
Mother: Mary Ellen St. Clair
Marital Status: Married
Married: Dan O’Brien (m. 2006)
No. of Children: 2 Children
Son: Dan O’Brien
Daughter: Isobel Kelly O’Brien
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FAQs
Who is Jessica St. Clair?
Jessica St. Clair is an American actress and improvisational comedian, born on 21 September, 1976 in Princeton, New Jersey, United States.
How old is Jessica St. Clair?
Jessica St. Clair is 49 years old as of June 2026.
How tall is Jessica St. Clair?
Jessica St. Clair is 5 feet 6 inches (1.7 m).