| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Prestige | $1,110,147 | - | 198 | - | $5,606 | $1,110,147 | 1 | Warner Bros. | true | false |
| 2 | - | Borat | $938,797 | - | 221 | - | $4,247 | $938,797 | - | 20th Century Fox International | - | false |
| 3 | 1 | Jackass Number Two | $817,150 | -55.2% | 198 | - | $4,127 | $3,169,542 | 2 | United International Pictures | false | false |
| 4 | - | The Santa Clause 3: The Escape Clause | $791,510 | - | 224 | - | $3,533 | $791,510 | 1 | Buena Vista International | true | false |
| 5 | 2 | Saw III | $464,326 | -50% | 195 | -13 | $2,381 | $4,316,178 | 3 | Hoyts Distribution | false | false |
| 6 | 3 | A Good Year | $451,369 | -46.7% | 284 | -2 | $1,589 | $1,668,556 | 2 | 20th Century Fox International | false | false |
| 7 | 4 | The Departed | $333,950 | -36.8% | 208 | -27 | $1,605 | $8,025,493 | 6 | Warner Bros. | false | false |
| 8 | - | The Texas Chainsaw Massacre: The Beginning | $220,815 | - | 119 | - | $1,855 | $220,815 | 1 | Roadshow Films | true | false |
| 9 | 6 | Little Miss Sunshine | $215,969 | -30.8% | 130 | -3 | $1,661 | $3,969,625 | 7 | Park Circus | false | false |
| 10 | 5 | Lucky Number Slevin | $207,296 | -45.8% | 116 | - | $1,787 | $871,688 | 2 | Roadshow Films | false | false |
| 11 | 9 | Kenny | $128,091 | -24.3% | 113 | -1 | $1,133 | $5,467,232 | 14 | Madman Entertainment | false | false |
| 12 | 8 | The Devil Wears Prada | $119,639 | -47.1% | 132 | -68 | $906 | $12,525,842 | 9 | 20th Century Fox International | false | false |
| 13 | 7 | Flags of Our Fathers | $115,303 | -59.6% | 199 | -16 | $579 | $1,297,968 | 3 | Warner Bros. | false | false |
| 14 | 14 | An Inconvenient Truth | $58,420 | -30.6% | 53 | -8 | $1,102 | $2,842,610 | 10 | United International Pictures | false | false |
| 15 | 16 | Mrs Palfrey at the Claremont | $54,437 | -14.1% | 36 | +4 | $1,512 | $419,467 | 4 | Rialto Distribution | false | false |
| 16 | 11 | Children of Men | $53,202 | -62.4% | 50 | -64 | $1,064 | $2,091,816 | 5 | United International Pictures | false | false |
| 17 | 10 | BoyTown | $41,152 | -74.2% | 81 | -87 | $508 | $2,351,515 | 5 | Roadshow Films | false | false |
| 18 | 13 | Step Up | $40,742 | -58.2% | 61 | -97 | $667 | $5,047,655 | 8 | United International Pictures | false | false |
| 19 | 15 | The Nightmare Before Christmas 2006 3D Release | $40,025 | -49% | 15 | - | $2,668 | $367,771 | 3 | Buena Vista International | false | false |
| 20 | - | Catch a Fire | $38,966 | - | 112 | - | $347 | $38,966 | - | United International Pictures | - | false |
| 21 | - | The Road to Guantanamo | $15,395 | - | 9 | - | $1,710 | $15,395 | 1 | Palace Films | true | false |
| 22 | - | A Guide to Recognizing Your Saints | $12,511 | - | 6 | - | $2,085 | $12,511 | 1 | Jump Street Films | true | false |
