Actor
| 1. | 88 Minutes (2008) | |
| 2. | Last Holiday (2006) as Ms. Burns | |
| 3. | The Upside of Anger (2005) as Hadley Wolfmeyer | |
| 4. | Two Weeks Notice (2002) as June Carter | |
| 5. | Confessions of an American Girl (2002) | |
| 6. | American Girl (2002) | |
| 7. | Vanilla Sky (2001) as Libby | |
| 8. | Ten Tiny Love Stories (2001) | |
| 9. | Cecil B. DeMented (2000) as Cherish | |
| 10. | Playing Mona Lisa (2000) as Claire Goldstein | |
| 11. | Passion's Way (1999) | |
| 12. | Urban Legend (1998) as Natalie Simon | |
| 13. | Bongwater (1998) as Serena | |
| 14. | Gen 13 (1998) as voice of Caitlin Fairchild | |
| 15. | Citizen Ruth (1996) as Cheryl | |
| 16. | Mr. Holland's Opus (1995) | |
| 17. | Four Rooms (1995) | |
| 18. | Fun (1994) as Bonnie | |
| 19. | Bodies, Rest & Motion (1993) as Elizabeth | |
| 20. | Liebestraum (1991) as Girl in Dream | |
| 21. | Dune (1984) as Alia Atreides | |
| 22. | The Reef () as Sophy Viner |
Most Popular Films with Alicia Witt
| 1. | Mr. Holland's Opus | 1995 |
|
| 2. | 88 Minutes | 2008 |
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| 3. | Playing Mona Lisa | 2000 |
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| 4. | Bongwater | 1998 |
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| 5. | Cecil B. DeMented | 2000 |
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| 6. | Dune | 1984 |
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| 7. | Vanilla Sky | 2001 |
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| 8. | Urban Legend | 1998 |
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| 9. | Last Holiday | 2006 |
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| 10. | Gen 13 | 1998 |
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