- Lambert Hillyer (1 movie)
- Lamberto Bava (11 movies)
- Lance Mungia (1 movie)
- Larry Clark (1 movie)
- Larry Cohen (9 movies)
- Larry Shaw (1 movie)
- Lars Klevberg (1 movie)
- Lee Harry (1 movie)
- Leigh Whannell (1 movie)
- Len Wiseman (2 movies)
- León Klimovsky (1 movie)
- Lewis Abernathy (1 movie)
- Lewis Jackson (1 movie)
- Lewis Teague (1 movie)
- Lloyd Kaufman (1 movie)
- Lodge Kerrigan (1 movie)
- Louis Malle (1 movie)
- Louis Morneau (2 movies)
- Luca Boni (1 movie)
- Luca Guadagnino (1 movie)
- Luciano Ricci (1 movie)
- Lucio Fulci (12 movies)
- Lucky McKee (3 movies)
- Luigi Bazzoni (1 movie)
- Luigi Cozzi (1 movie)
- Luis Buñuel (1 movie)
- Luis de la Madrid (1 movie)
- Luis Llosa (1 movie)
