|First appearance||The One With The Sonogram At The End|
|Last appearance||The One That Could Have Been, Part 2|
|Number of episodes||12|
|Portrayed by||Jessica Hecht|
|Relatives|| Biological: |
Mr. Bunch (father)
Mrs. Bunch (mother)
Carol Willick (wife)
Ben Geller (step son)
George Willick (father-in-law)
Adelaide Willick (mother-in-law)
Susan is revealed to be a vegetarian in The One With The Dozen Lasagnas. Susan and Carol had an affair while Carol was married to Ross. Ross and Susan have never gotten along very well, mainly because Ross resented Susan for "stealing" Carol away from him. Susan resented Ross for his romantic history with Carol as well as his awkward behavior around her. During Carol's labor in The One With The Birth, Ross and Susan even manage to compete in who fetches Carol some ice chips, resulting in Carol banishing them both from the delivery room. In The One With The Sonogram At The End they want to give Susan and Carol's unborn child the surname Willick-Bunch, excluding Ross from the title.
Susan's father appears to be in the military and both her parents seem very supportive and accepting of her relationship with Carol, specifically stating that while there is a Mother's Day, Following her wedding to Carol
Her final appearance was in the alternate reality episode of Season 6 where it is implied that no matter what Ross and Carol would not end up together. Carol and Susan celebrated their 7th anniversary together in The One Without The Ski Trip. the Mothers Carol and Susan are still together today in many other episodes and stories
- Jamie-Susan's first girlfriend.