Actor
| 1. | New in Town (2009) | |
| 2. | P.S., I Love You (2007) | |
| 3. | Bug (2007) | |
| 4. | Mickey (2004) as Glen Ryan/Tripp Spence | |
| 5. | Basic (2003) as Vilmer | |
| 6. | Mickey (2003) as Glen Ryan/Tripp Spence | |
| 7. | Life Without Dick (2001) as Daniel Gallagher | |
| 8. | My Dog Skip (2000) as Narrator | |
| 9. | The Iron Giant (1999) as Dean McCoppin | |
| 10. | Wayward Son (1999) as Jesse Banks Rhodes | |
| 11. | Hope Floats (1998) as Justin Matisse | |
| 12. | Excess Baggage (1997) as Greg Kistler | |
| 13. | Independence Day (1996) as Captain Jimmy Wilder | |
| 14. | Copycat (1995) as Daryll Lee Cullum | |
| 15. | Little Man Tate (1991) as Eddie | |
| 16. | Memphis Belle (1990) | |
| 17. | My Dog Skips () as Narrator |
Most Popular Films with Harry Connick Jr.
| 1. | P.S., I Love You | 2007 |
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| 2. | My Dog Skip | 2000 |
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| 3. | Hope Floats | 1998 |
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| 4. | Life Without Dick | 2001 |
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| 5. | Independence Day | 1996 |
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| 6. | Excess Baggage | 1997 |
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| 7. | Memphis Belle | 1990 |
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| 8. | Little Man Tate | 1991 |
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| 9. | The Iron Giant | 1999 |
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| 10. | Bug | 2007 |
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