| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Walk the Line | - | - | - | $6,226,314 | 278 | $11,237,936 | Feb 2 | 20th Century Fox International | false |
| 2 | Brokeback Mountain | - | - | - | $3,057,231 | 97 | $7,179,701 | Jan 26 | Roadshow Films | false |
| 3 | Date Movie | - | - | - | $2,593,975 | 224 | $4,517,784 | Feb 16 | 20th Century Fox International | false |
| 4 | Jarhead | - | - | - | $2,343,824 | 178 | $2,682,850 | Feb 9 | United International Pictures | false |
| 5 | Memoirs of a Geisha | - | - | - | $2,170,397 | 200 | $7,797,594 | Jan 19 | Roadshow Films | false |
| 6 | Munich | - | - | - | $2,006,365 | 223 | $4,028,980 | Jan 26 | United International Pictures | false |
| 7 | Big Momma's House 2 | - | - | - | $1,828,532 | 189 | $4,199,911 | Jan 26 | 20th Century Fox International | false |
| 8 | Just Friends | - | - | - | $1,780,243 | 174 | $2,129,018 | Feb 9 | Hoyts Distribution | false |
| 9 | Syriana | - | - | - | $1,355,875 | 92 | $2,844,996 | Feb 16 | Warner Bros. | false |
| 10 | Keeping Mum | - | - | - | $1,123,033 | 194 | $2,476,027 | Jan 26 | Icon Film Distribution Australia | false |
| 11 | Casanova | - | - | - | $988,636 | 107 | $1,875,182 | Feb 16 | Buena Vista International | false |
| 12 | Lord of War | - | - | - | $840,152 | 113 | $1,288,027 | Feb 16 | Hoyts Distribution | false |
| 13 | Underworld: Evolution | - | - | - | $800,964 | 158 | $3,954,589 | Jan 19 | Sony Pictures Releasing | false |
| 14 | Goal! The Dream Begins | - | - | - | $699,870 | 146 | $972,961 | Feb 16 | Roadshow Films | false |
| 15 | Mrs. Henderson Presents | - | - | - | $687,230 | 92 | $4,375,495 | Dec 26 | Hoyts Distribution | false |
| 16 | Hostel | - | - | - | $605,755 | 150 | $1,829,619 | Feb 23 | Sony Pictures Releasing | false |
| 17 | Nanny McPhee | - | - | - | $573,292 | 226 | $6,437,095 | Jan 12 | United International Pictures | false |
| 18 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe | - | - | - | $553,203 | 422 | $25,842,771 | Dec 26 | Buena Vista International | false |
| 19 | The Fog | - | - | - | $493,504 | 81 | $493,504 | Feb 2 | Sony Pictures Releasing | false |
| 20 | North Country | - | - | - | $469,520 | 91 | $644,643 | Feb 2 | Warner Bros. | false |
| 21 | The Family Stone | - | - | - | $424,351 | 146 | $3,876,354 | Jan 1 | 20th Century Fox International | false |
| 22 | Derailed | - | - | - | $411,566 | 167 | $1,003,714 | Feb 23 | Buena Vista International | false |
| 23 | The Producers | - | - | - | $348,699 | 196 | $3,357,159 | Jan 12 | Sony Pictures Releasing | false |
| 24 | Good Night, and Good Luck. | - | - | - | $336,385 | 43 | $2,396,646 | Dec 15 | Dendy Films | false |
| 25 | Capote | - | - | - | $313,733 | 51 | $2,062,685 | Feb 23 | Sony Pictures Releasing | false |
| 26 | Get Rich or Die Tryin' | - | - | - | $250,446 | 118 | $1,676,974 | Jan 19 | United International Pictures | false |
| 27 | Chicken Little | - | - | - | $250,228 | 334 | $10,033,503 | Jan 1 | Buena Vista International | false |
| 28 | Match Point | - | - | - | $191,975 | 72 | $3,160,514 | Mar 2 | Icon Film Distribution Australia | false |
| 29 | The Constant Gardener | - | - | - | $174,243 | 138 | $3,259,780 | Nov 17 | United International Pictures | false |
| 30 | Imagine Me & You | - | - | - | $160,470 | 143 | $319,574 | Feb 23 | United International Pictures | false |
| 31 | Rumor Has It... | - | - | - | $149,505 | 238 | $6,252,677 | Jan 5 | Roadshow Films | false |
| 32 | King Kong | - | - | - | $49,714 | 480 | $15,985,810 | Dec 14 | United International Pictures | false |
