| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Zathura: A Space Adventure | $2,318,860 | - | 400 | - | $5,797 | $2,318,860 | 1 | Sony Pictures Releasing | true | false |
| 2 | - | Walk the Line | $1,955,823 | - | 198 | - | $9,877 | $1,955,823 | 1 | 20th Century Fox International | true | false |
| 3 | 1 | Fun with Dick and Jane | $1,587,082 | -35.2% | 374 | -45 | $4,243 | $9,344,888 | 3 | Sony Pictures Releasing | false | false |
| 4 | 2 | Munich | $1,543,512 | -28% | 381 | -2 | $4,051 | $4,954,070 | 2 | United International Pictures | false | false |
| 5 | - | Derailed | $1,220,990 | - | 316 | - | $3,863 | $1,220,990 | 1 | Buena Vista International | true | false |
| 6 | 4 | Brokeback Mountain | $1,007,266 | -19.3% | 277 | -7 | $3,636 | $12,698,271 | 5 | Entertainment Film Distributors | false | false |
| 7 | 3 | Rumor Has It... | $938,671 | -35.2% | 327 | -2 | $2,870 | $3,143,410 | 2 | Warner Bros. | false | false |
| 8 | 5 | Memoirs of a Geisha | $837,108 | -32.6% | 266 | -22 | $3,147 | $9,614,272 | 4 | Buena Vista International | false | false |
| 9 | 6 | The Chronicles of Narnia: The Lion, the Witch and the Wardrobe | $551,072 | -52.2% | 366 | -56 | $1,505 | $75,704,807 | 9 | Buena Vista International | false | false |
| 10 | 7 | Underworld: Evolution | $471,844 | -55.5% | 234 | -62 | $2,016 | $5,062,235 | 3 | Entertainment Film Distributors | false | false |
| 11 | 8 | Jarhead | $321,796 | -62.6% | 200 | -143 | $1,608 | $9,075,542 | 4 | United International Pictures | false | false |
| 12 | 9 | Get Rich or Die Tryin' | $313,953 | -58.6% | 196 | -53 | $1,601 | $3,301,966 | 3 | United International Pictures | false | false |
| 13 | 15 | Caché | $287,438 | -4.2% | 27 | - | $10,645 | $799,762 | 2 | Artificial Eye | false | false |
| 14 | 10 | Just Friends | $269,049 | -57.9% | 212 | -100 | $1,269 | $1,305,314 | 5 | Momentum Pictures | false | false |
| 15 | 12 | Cheaper by the Dozen 2 | $241,658 | -44.6% | 270 | -45 | $895 | $10,221,064 | 6 | 20th Century Fox International | false | false |
| 16 | 13 | Rang De Basanti | $218,280 | -44.3% | 37 | -1 | $5,899 | $750,046 | 2 | UTV Motion Pictures | false | false |
| 17 | 11 | King Kong | $206,597 | -61.6% | 138 | -119 | $1,497 | $52,618,346 | 8 | United International Pictures | false | false |
| 18 | - | Mere Jeevan Saathi | $197,574 | - | 35 | - | $5,644 | $197,574 | 1 | - | true | false |
| 19 | 14 | Tristram Shandy | $121,800 | -63.7% | 60 | -56 | $2,030 | $1,539,483 | 3 | Redbus Film Distribution | false | false |
| 20 | - | North Country | $101,746 | - | 102 | - | $997 | $101,746 | 1 | Warner Bros. | true | false |
