International Box Office For October 2003
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Lost in Translation | $75,138,403 | - | $74,100,000 | Oct 17 | - |
| 2 | Bad Boys II | $69,500,000 | 50 | $134,731,112 | Aug 28 | - |
| 3 | The League of Extraordinary Gentlemen | $63,900,000 | 35 | $112,800,000 | Sep 4 | - |
| 4 | Bruce Almighty | $42,663,613 | 23 | $241,763,613 | May 30 | - |
| 5 | American Wedding | $32,114,984 | 38 | $126,425,115 | Aug 7 | - |
| 6 | Kill Bill: Vol. 1 | $31,900,000 | 38 | $110,800,000 | Oct 9 | - |
| 7 | Intolerable Cruelty | $25,168,200 | 30 | $84,571,155 | Oct 16 | - |
| 8 | Pirates of the Caribbean: The Curse of the Black Pearl | $18,100,000 | 46 | $348,850,097 | Jul 17 | - |
| 9 | Down with Love | $10,662,860 | - | $19,162,860 | Aug 14 | - |
| 10 | Anything Else | $10,372,765 | - | $10,372,765 | Oct 3 | - |
| 11 | Open Range | $9,965,039 | - | $9,965,039 | Oct 10 | - |
| 12 | The Italian Job | $4,628,263 | - | $69,941,570 | Jun 21 | - |
| 13 | Finding Nemo | $4,600,000 | 27 | $531,300,000 | Jul 3 | - |
| 14 | Spellbound | $1,729,129 | - | $1,729,129 | Oct 10 | - |
| 15 | Alien 2003 Director's Cut | $661,000 | 8 | $3,012,202 | Oct 22 | - |
Figures are accurate only to the stated territory count unless otherwise noted.
