A.J. Langer is «Abby» in The Fatigues (Season 8 - Episode 6).

Adelaide Miller is Gennice in The Understudy (Season 6 Episode 23).

Alex Kapp is Maura in The Strongbox (Season 9 Episode 14).

Alexandra Bokyun Chun is Lotus in The Understudy (Season 6 Episode 4).

Alexandra Wentworth is Sheila in The Soup Nazi (Season 7 - Episode 6).

Ali Marsh is Karen Abbott in The Yada Yada (Season 8 - Episode 19).

Alison Armitage is Cheryl in The Jimmy (Season 6 Episodes 18).

Amanda Peet is Lanette in The Summer of George (Season 8 Episode 22).

Amy Hill is Kim in The Understudy (Season 6 Episode 24).

Ana Gasteyer is Soup Nazi client in The Soup Nazi (Season 7 - Episode 6).

Andrea Bendewald is Celia in The Little Jerry (Season 8 Episode 11).

Andrea Parker is Nurse in The Contest (Season 4 - Episode 11).

Andrea Ragsdale is Dental Assistant in The Yada Yada (Season 8 - Episode 19).

Angela Dohrmann is Donna Chang in The Chinese Woman (Season 6 Episode 4).

Angela Featherstone is Cindy in The Maid (Season 9 Episodes 19).

Anita Barone is Gail Cunningham in The Shoes (Season 4 Episode 16).

Ann Morgan Guilbert is Evelyn in The Cadillac (Season 7 Episode 14-15).

Ann Talman is Robin Sandusky in The Good Samaritan (Season 3 - Episode 19).

Anna Gunn is Amy in The Glasses (Season 5 Episode 3).

Annabelle Gurwitch is Katy in The Cadillac (Season 7 Episode 14).

Anne Twomey is Rita Kirson in The Virgin (Season 4 Episodes 10) and in The Pilot (Season 4 Episodes 23-24).

Annie Korzen is Dorys in three episodes. The first The Pen (Season 3 - Episode 3).

Arabella Field is Miranda in The Merv Griffin Show (Season 9 Episode 6).

Arminae Azarian is Saleswoman in The Scofflaw (Season 6 Episode 9).

Ashley Gardner is Marion in The Library (Season 3 - Episode 5).

Athena Massey is Melanie in The Engagement (Season 7 Episode 1).

Barbara Alyn Woods is Debby Biblow in The Scofflaw (Season 6 Episode 13).