Deb Chesterton is an unseen character on NBC series Frasier.
Deb is the unseen wife of Gil Chesterton. She is supposedly a graduate of Sarah Lawrence and owns a very successful auto body repair shop. She is brought up in retaliation to Roz, Frasier, and Bulldog's insinuation that Gil is gay, and Roz mentions that she always believed Deb was just his cat.
- She is first mentioned by Gil in the seventh episode of Season Five "Perfect Guy".