| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | When a Stranger Calls | $809,025 | - | 1,896 | - | $426 | $809,025 | 1 | Sony Pictures Releasing | true | false |
| 2 | - | Æon Flux | $681,933 | - | 174 | - | $3,919 | $681,933 | 1 | United International Pictures | true | false |
| 3 | 1 | The Pink Panther | $667,530 | -31.8% | 243 | -1 | $2,747 | $2,023,457 | 2 | 20th Century Fox International | false | false |
| 4 | 2 | Walk the Line | $478,852 | -25.9% | 255 | +4 | $1,877 | $9,329,001 | 7 | 20th Century Fox International | false | false |
| 5 | - | The Shaggy Dog | $336,415 | - | 89 | - | $3,779 | $834,469 | - | Buena Vista International | - | false |
| 6 | 4 | A History of Violence | $319,624 | -37.3% | 81 | - | $3,945 | $1,061,281 | 2 | Roadshow Films | false | false |
| 7 | 5 | Match Point | $304,489 | -27% | 71 | - | $4,288 | $1,823,421 | 3 | Icon Film Distribution | false | false |
| 8 | - | Tristan + Isolde | $288,396 | - | 150 | - | $1,922 | $290,807 | 1 | 20th Century Fox International | true | false |
| 9 | 3 | Firewall | $285,624 | -48.1% | 212 | -20 | $1,347 | $2,356,766 | 3 | Roadshow Films | false | false |
| 10 | 8 | Capote | $186,828 | -28% | 51 | +1 | $3,663 | $1,224,777 | 4 | Sony Pictures Releasing | false | false |
| 11 | 7 | Brokeback Mountain | $180,022 | -42% | 97 | - | $1,855 | $6,019,185 | 8 | Roadshow Films | false | false |
| 12 | 6 | Date Movie | $169,805 | -51.1% | 147 | -46 | $1,155 | $4,167,988 | 5 | 20th Century Fox International | false | false |
| 13 | - | Zathura: A Space Adventure | $160,037 | - | 66 | - | $2,424 | $557,052 | - | Sony Pictures Releasing | - | false |
| 14 | - | Yours, Mine & Ours | $153,615 | - | 52 | - | $2,954 | $153,615 | 1 | Sony Pictures Releasing | true | false |
| 15 | 9 | Syriana | $134,795 | -43.6% | 83 | -8 | $1,624 | $2,392,983 | 5 | Warner Bros. | false | false |
| 16 | - | The Long Weekend | $133,679 | - | 88 | - | $1,519 | $133,679 | 1 | Hoyts Distribution | true | false |
| 17 | 11 | Kinky Boots | $87,333 | -54.2% | 126 | -50 | $693 | $804,641 | 3 | Buena Vista International | false | false |
| 18 | 10 | Hostel | $79,023 | -59.8% | 82 | -57 | $963 | $1,731,942 | 4 | Sony Pictures Releasing | false | false |
| 19 | 15 | Memoirs of a Geisha | $67,713 | -36.1% | 94 | -9 | $720 | $7,336,393 | 9 | Roadshow Films | false | false |
| 20 | - | Proof | $62,211 | - | 16 | - | $3,888 | $62,211 | 1 | Buena Vista International | true | false |
