- Arthur Treacher (1 movie)
- Arthur Wanzer (1 movie)
- Arthur Wontner (1 movie)
- Artie Ortego (4 movies)
- Artie Shaw (1 movie)
- Astrid Allwyn (1 movie)
- Astrid Holm (1 movie)
- Athene Seyler (1 movie)
- Aubrey Mather (3 movies)
- Audrey Devereal (1 movie)
- Audrey Ferris (1 movie)
- Audrey Hepburn (1 movie)
- Augustus Smith (1 movie)
- Austin Trevor (2 movies)
- Ava Gardner (2 movies)
- Ava Norring (1 movie)
- Axel Stordahl (1 movie)
- Balliol Holloway (1 movie)
- Barbara Bates (2 movies)
- Barbara Bedford (1 movie)
- Barbara Bestar (1 movie)
- Barbara Billingsley (2 movies)
- Barbara Britton (1 movie)
- Barbara Dowling (1 movie)
- Barbara Everest (2 movies)
- Barbara Gott (1 movie)
- Barbara Kent (2 movies)
- Barbara Logan (1 movie)
- Barbara Payton (2 movies)
- Barbara Pepper (2 movies)
- Barbara Sheldon (1 movie)
- Barbara Slater (2 movies)
- Barbara Squier (1 movie)
- Barbara Stanwyck (3 movies)
- Barbara Tarbuck (1 movie)
- Barbara Werle (1 movie)
- Barboura Morris (2 movies)
- Baroness Barany (1 movie)
- Barry Kelley (1 movie)
- Barry Livesey (1 movie)
- Barry Macollum (1 movie)
- Barry Norton (1 movie)
- Barry Sullivan (2 movies)
- Bart Patton (1 movie)
- Barta Barri (1 movie)
- Barton Hepburn (1 movie)
- Barton MacLane (1 movie)
- Basil Gill (1 movie)
- Basil Radford (1 movie)
- Basil Rathbone (6 movies)