| Rank | Release
| Weekly | Weekend | % of Week | Weekdays | % of Week | Theaters | Week | Distributor
| New This Week
| Estimated
|
|---|
| 1 | King Arthur | $2,433,902 | - | - | - | - | 300 | 1 | N/A | - | false |
| 2 | Spider-Man 2 | $1,651,671 | - | - | - | - | 428 | 3 | Madman Entertainment | - | false |
| 3 | Shrek 2 | $1,552,353 | - | - | - | - | 363 | 5 | United International Pictures | - | false |
| 4 | The Stepford Wives | $1,538,366 | - | - | - | - | 213 | 1 | United International Pictures | - | false |
| 5 | Harry Potter and the Prisoner of Azkaban | $658,356 | - | - | - | - | 304 | 6 | Warner Bros. | - | false |
| 6 | Fahrenheit 9/11 | $551,410 | - | - | - | - | 68 | - | Hopscotch Films | - | false |
| 7 | Mean Girls | $450,458 | - | - | - | - | 172 | 6 | Park Circus | - | false |
| 8 | New York Minute | $254,318 | - | - | - | - | 141 | 3 | Warner Bros. | - | false |
| 9 | Touching the Void | $173,962 | - | - | - | - | 38 | 4 | Hopscotch Films | - | false |
| 10 | Godsend | $142,541 | - | - | - | - | 111 | 2 | N/A | - | false |
| 11 | The Prince and Me | $139,183 | - | - | - | - | 130 | 4 | Icon Film Distribution Australia | - | false |
| 12 | The Whole Ten Yards | $109,784 | - | - | - | - | 126 | 2 | 20th Century Fox International | - | false |
| 13 | Spartan | $84,185 | - | - | - | - | 36 | 1 | Hoyts Distribution | - | false |
| 14 | The Day After Tomorrow | $61,456 | - | - | - | - | 71 | 8 | 20th Century Fox International | - | false |
| 15 | Troy | $60,631 | - | - | - | - | 48 | 10 | Warner Bros. | - | false |
| 16 | Super Size Me | $51,393 | - | - | - | - | 52 | 7 | Dendy Films | - | false |
| 17 | Dirty Pretty Things | $32,967 | - | - | - | - | 12 | 6 | N/A | - | false |
| 18 | The Return | $28,084 | - | - | - | - | 8 | 3 | Palace Films | - | false |
| 19 | Ghosts of the Abyss | $26,574 | - | - | - | - | 2 | 46 | IMAX | - | false |
| 20 | My Life Without Me | $24,780 | - | - | - | - | 6 | 1 | Palace Films | - | false |
