Jennifer Westfeldt (gebore 2 Februarie 1970) is 'n Amerikaanse aktrise, vervaardiger, en skryfster. Sy is bekend vir haar rolle in die rolprente Kissing Jessica Stein (2001), Ira & Abby (2006), en Friends with Kids (2011), en in die televisiereeks 24 (2001).
- 2001: Kissing Jessica Stein
- 2005: Keep Your Distance
- 2006: Ira & Abby
- 2011: Friends with Kids
- 2017: Circus Kid
- Dusty and the Big Bad World
- 1998: Two Guys, a Girl and a Pizza Place
- 1998: Holding the Baby
- 2001: 24
- 2007: Notes from the Underbelly
- 2001: The Gene Pool
- 2003: Untitled New York Pilot
- 2005: Dante
- 2009: Before You Say 'I Do'
