- Leroy Johnson (1 movie)
- LeRoy Mason (3 movies)
- Les Robinson (1 movie)
- Leslie Banks (3 movies)
- Leslie Brooks (1 movie)
- Leslie Daniels (1 movie)
- Leslie Howard (4 movies)
- Leslie Kimmell (1 movie)
- Leslie Sketchley (1 movie)
- Leslie Weston (1 movie)
- Lester Allen (1 movie)
- Lester Dorr (4 movies)
- Lester Mack (1 movie)
- Lester Sharpe (2 movies)
- Lester Vail (1 movie)
- Leueen MacGrath (1 movie)
- Leviticus Jones (1 movie)
- Lew Hearn (1 movie)
- Lew Kelly (2 movies)
- Lew Morphy (1 movie)
- Lewis Borzage Sr. (1 movie)
- Lewis Broughton (1 movie)
- Lewis Martin (1 movie)
- Lewis Stone (1 movie)
- Lex Barker (1 movie)
- Leyland Hodgson (3 movies)
- Liam Sullivan (1 movie)
- Libby Taylor (1 movie)
- Lilian Braithwaite (1 movie)
- Lilli Palmer (1 movie)
- Lillian Elliott (1 movie)
- Lillian Fontaine (1 movie)
- Lillian Hall (1 movie)
- Lillian Harmer (1 movie)
- Lillian Lawrence (1 movie)
- Lillian Leighton (1 movie)
- Lillian Miles (1 movie)
- Lillian Randolph (1 movie)
- Lillian West (1 movie)
- Lillian Yarbo (1 movie)
- Lilyan Irene (1 movie)
- Lilyan Tashman (1 movie)
- Lina Romay (1 movie)
- Linda Handelman (1 movie)
- Linden Travers (1 movie)
- Lindsay Wagner (1 movie)
- Lionel Atwill (3 movies)
- Lionel Belmore (3 movies)
- Lionel Braham (2 movies)
- Lionel Grose (1 movie)