- Ira Mandela Siobhan (2 movies)
- Iravati Harshe (1 movie)
- Ireanne Abenoja (1 movie)
- Irene Böhm (1 movie)
- Irina Trifanov (1 movie)
- Iryna Fedorova (1 movie)
- Isa Hall (1 movie)
- Isaac C. Singleton Jr. (1 movie)
- Isaac Robinson-Smith (1 movie)
- Isaac Te Reina (1 movie)
- Isabel Desantis (1 movie)
- Isabel Leonard (1 movie)
- Isabela Ferrer (1 movie)
- Isabela Merced (4 movies)
- Isabella Brenza (1 movie)
- Isabella Nightingale Mercado (1 movie)
- Isabella Wei (1 movie)
- Isabelle Fuhrman (1 movie)
- Isabelle Kusman (2 movies)
- Isabelle Tupin (1 movie)
- Isha Koppikar (1 movie)
- Ishaan Khattar (1 movie)
- Ishita Raj Sharma (1 movie)
- Ishleen Vieenam (1 movie)
- Ishtiyak Khan (1 movie)
- Ishveen Vieenam (1 movie)
- Isla Ashworth (1 movie)
- Ismail Basbeth (1 movie)
- Ismail Bashey (1 movie)
- Isobel Jesper Jones (1 movie)
- Issa Rae (2 movies)
- Isy Suttie (1 movie)
- Ivan Ivashkin (1 movie)
- Ivo Zigadio (1 movie)
- Ivy Freeman-Attwood (1 movie)
- Ivy Lightsey (1 movie)
- Ivy Quainoo (1 movie)
- Ivy Ray (1 movie)
- Izaak Cainer (1 movie)
- J.K. Simmons (3 movies)
- J.R. Adduci (1 movie)
- Ja'Quan Monroe-Henderson (1 movie)
- Jaboukie Young-White (1 movie)
- Jaci Williamson (1 movie)
- Jack Amsler (1 movie)
- Jack Black (2 movies)
- Jack Champion (1 movie)
- Jack Cutmore-Scott (1 movie)
- Jack Doherty (1 movie)
- Jack Jones (1 movie)