Tony Papenfuss is Man #2 in The Bubble Boy (Season 4 - Episode 7).
Tony Plana is Manny, the co-manager of Jerry and Kramer's apartment building in The Apartment (Season 2 Episode 5).
Tory Christopher is Restaurant Patron in The Outing (Season 4 Episode 17).
Tracy Kolis is Marlene in The Ex-Girlfriend (Season 2 Episode 1) and Kelly in The Soup (Season 6 Episode 7).
Tucker Smallwood is Malcolm in The Summer of George (Season 8 - Episode 22) and other two episodes.
Valerie Mahaffey is Patrice the pretentious papier maché artist and tax expert accountant in The Truth (Season 3 Episode 2).
Vanessa Márquez is Recepcionist in The Cheever Letters (Season 4 Episode 8).
Veanne Cox is Toby, Elaine's co-worker at Pendant Publishing in The Fire (Season 5 Episode 20).
Veralyn Jones is Renee, Elaine's co-worker at Pendant Publishing in 3 episodes. The first: The Mango (Season 5 Episode 18).
Vic Polizos is Tabachnik / Agent Stone in The Baby Shower (Season 2 Episode 10).
Vicki Lewis is Ada, George's secretary at Yankee Stadium office. She is in two episodes: The Secretary (Season 6 Episode 9) and The Race (Season 6 Episode 10).
Victor Raider-Wexler is Dr. Wexler in four episodes. The first is The Junior Mint (Season 4 - Episode 20).
Victoria Dillard is the Agency Rep in The Old Man (Season 4 Episode 18).
Victoria Fischer is Bartender in The Muffin Tops (Season 8 Episode 21).
Victoria Mahoney is Gladys Mayo in The Millennium (Season 8 Episode 20).