Seinfeld Season 6 Characters & Cast — No Spoilers
Every character in Seinfeld season 6 with photos and the actors who play them, including Jerry Seinfeld, Jason Alexander, Michael Richards — spoiler-free, nothing from later seasons.
- Jerry Seinfeld — played by Jerry Seinfeld
- George Costanza — played by Jason Alexander
- Cosmo Kramer — played by Michael Richards
- Elaine Benes — played by Julia Louis-Dreyfus
- Ruthie Cohen (uncredited) — played by Ruth Cohen
- Justin Pitt — played by Ian Abercrombie
- Newman — played by Wayne Knight
- Man on Bus / Moviegoer / Man In Store / Man on Sidewalk / Coworker / Passerby — played by Norman Brenner
- Man At Softball Game (voice) / Man on the Street (voice) / George Steinbrenner (voice) / Man with Cape — played by Larry David
- Frank Costanza — played by Jerry Stiller
- Uncle Leo — played by Len Lesser
- Mr Morgan / Mr. Morgan — played by Tom Wright
- Estelle Costanza — played by Estelle Harris
- Nana — played by Billye Ree Wallace
- Waitress / Office Worker — played by Peggy Lane
- Waitress — played by Lauren Bowles
- Tim Whatley — played by Bryan Cranston
- George Steinbrenner — played by Lee Bear
- Poppie — played by Reni Santoni
- Ada — played by Vicki Lewis
All seasons of Seinfeld: full spoiler-free character guide