- IU
- Iain Armitage
- Iain De Caestecker
- Iain Glen
- Iain Stirling
- Ian Bagg
- Ian Bannen
- Ian Blackburn
- Ian Bliss
- Ian Bonar
- Ian Bryce
- Ian Chen
- Ian Edwards
- Ian Fleming
- Ian Harding
- Ian Hart
- Ian Harvie
- Ian Holm
- Ian James Corlett
- Ian La Frenais
- Ian McDiarmid
- Ian McElhinney
- Ian McKellen
- Ian McShane
- Ian Mune
- Ian Pirie
- Ian Puleston
- Ian Tracey
- Ian Ziering
- Ian van Temperley
- Iben Dorner
- Ibrahima Gueye
- Ice Cube
- Ida Galli
- Ida Lupino
- Iddo Goldberg
- Idina Menzel
- Ido Mor
- Idris Elba
- Igor Jijikine
- Ike Barinholtz
- Ikue Otani
- Ilai Swindells
- Ilan Muallem
- Ilia Volok
- Iliza Shlesinger
- Ilya Naishuller
- Im Gi-hong
- Ima Caryl
- Iman Vellani
- Imelda Staunton
- Imogen Poots
- Inbar Lavi
- Indie DesRoches
- Indira Varma
- Indya Bussey
- Ingmar Bergman
- Ingrid Bergman
- Ingrid Bolsø Berdal
- Ingvar E. Sigurðsson
- Ingvar Hirdwall
- Ingvar Sigurdsson
- Ingvild Deila
- Inori Minase
- Ioan Gruffudd
- Ione Skye
- Irene Mecchi
- Irene Papas
- Irrfan Khan
- Irvin Allen
- Irvin Kershner
- Irving Bacon
- Irwin Winkler
- Isaac Andrews
- Isaac Butterfield
- Isaac C. Singleton Jr.
- Isaac Hempstead-Wright
- Isaach De Bankolé
- Isabel May
- Isabela Merced
- Isabella Amara
- Isabella Crovetti
- Isabella Laughland
- Isabella Leo
- Isabella Leong
- Isabella Paul
- Isabella Poynton
- Isabella Rossellini
- Isabella Sermon
- Isabella Wei
- Isabelle Adjani
- Isabelle De Leon
- Isabelle Fuhrman
- Isabelle Huppert
- Isao Takahata
- Ishirō Honda
- Isiah Whitlock Jr.
- Isidora Goreshter
- Isla Blair
- Isla Fisher
- Isla Johnston
- Ismael Cruz Cordova
- Ismael Cruz Córdova
- Issa Rae
- Ithamar Enriquez
- Itziar Ituño
- Iulia Verdes
- Iuri Saraiva
- Iurie Darie
- Ivan Atkinson
- Ivan Mbakop
- Ivan Rassimov
- Ivan Reitman
- Ivana Milicevic
- Ivana Miličević
- Ivanna Sakhno
- Ivar Brogger
- Ivor Powell
- Iwan Rheon
- Izaac Wang
- Izabella Scorupco
