I'm going to go through a movie list and shout out potentials. At least half are probably wrong..
Marla from Fight Club?
Penny Lane from Almost Famous has an ENTP vibe
Sophie Scholl (not fictional, sorry)
Meryl Streep's character in KvsK
I suspect there's a few in Five Easy Pieces
Eve - All about Eve
Giovanna - Facing Windows
Mrs. Robinson - The Graduate
Irene Jansen - Dark Passage (sure of this one..if not S)
Eve Rand - Being There (ages since I saw this)
Jude - The Crying Game
Someone from Crouching Tiger (if not most)
Skylar - Good Will Hunting?
Kathy - House of Sand and Fog (ages since I saw this)
Dr. ES - Indiana Jones and the Last Crusade
Someone from Sense and Sensibility
Jane Eyre (F? She seems more T to me, despite Fi.)
The Bride - Kill Bill
Dr. Ruth Leavitt - The Andromeda Strain
Madeleine - Junebu
Someone from L.A. Confidential
Faye - Chungking Express (S?)
I'd say Liv Ullmann is an NT, so she's bound to have played a few, especially in Bergman films.
Probably a few of the LoTR characters. (forest lady)
Mrs. Appleyard - Picnic at Hanging Rock
Maria - You Were Never Lovelier
Klara - The Shop Around the Corner
Vivian - The Big Sleep
Brigid O'Shaughnessy - The Maltese Falcon
Sophie Kowalsky - Jeux d'enfants
Mary Justin - The Passionate Friends
Rachel Brown - Inherit the Wind (going solely on her sense of humour)
Tamsin - My Summer of Love
Tape - Amy Randall
Lauren / Sylvia - The Truman Show
Michelle McNally - Black
Ninotchka - Ninotchka
Rose Sayer - The African Queen
Joy Gresham - Shadowlands (presumably based on a true story)
Lolita - Lolita
Girl - Walkabout
Ann Talbot - Music Box
Olivia Harris - The Station Agent
Constance Harraway - The Life of David Gale
The female characters of Notre Musique (and likely other Godard films)
Dodo - Breaking The Waves
Mathilde - Armée des ombres, L'
I think Liv Ullmann, Emma Thompson, and Charlotte Rampling are very NT actresses.