| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | War of the Worlds | $790,402 | -34.2% | 115 | +2 | $6,873 | $2,720,672 | 2 | United International Pictures | false | false |
| 2 | 2 | Madagascar | $429,719 | -53.4% | 222 | +1 | $1,935 | $3,848,629 | 4 | United International Pictures | false | false |
| 3 | - | Herbie Fully Loaded | $309,450 | - | 140 | - | $2,210 | $364,791 | 1 | Buena Vista International | true | false |
| 4 | 3 | Kameleon 2 | $201,687 | -40.2% | 113 | +1 | $1,784 | $790,596 | 2 | Independent Films | false | false |
| 5 | 4 | Batman Begins | $108,375 | -55.4% | 84 | -7 | $1,290 | $1,203,524 | 4 | Warner Bros. | false | false |
| 6 | 5 | Guess Who | $62,876 | -47.8% | 32 | -2 | $1,964 | $688,201 | 5 | 20th Century Fox International | false | false |
| 7 | 6 | Star Wars: Episode III - Revenge of the Sith | $53,388 | -50.8% | 56 | -16 | $953 | $4,542,665 | 8 | 20th Century Fox International | false | false |
| 8 | 7 | Sin City | $47,076 | -45.2% | 37 | -13 | $1,272 | $1,137,288 | 6 | RCV Film Distribution | false | false |
| 9 | 8 | A Lot Like Love | $32,402 | -57.7% | 35 | -6 | $925 | $802,224 | 6 | Buena Vista International | false | false |
| 10 | 11 | Changing Times | $22,958 | -17.3% | 10 | +3 | $2,295 | $97,831 | 3 | Inspire Pictures | false | false |
| 11 | 10 | Saw | $18,451 | -42.6% | 20 | - | $922 | $247,234 | 5 | Inspire Pictures | false | false |
| 12 | 9 | Unleashed | $16,545 | -63.6% | 17 | -7 | $973 | $186,116 | 3 | Moonlight Films | false | false |
| 13 | - | The Machinist | $10,970 | - | 5 | - | $2,194 | $15,505 | 1 | Paradiso Entertainment | true | false |
| 14 | 12 | Hostage | $10,269 | -49.4% | 17 | -27 | $604 | $655,054 | 7 | Independent Films | false | false |
| 15 | 17 | Hawaii, Oslo | $9,689 | -20.8% | 8 | - | $1,211 | $29,133 | 2 | A-Film Distribution | false | false |
| 16 | - | What the #$*! Do We (K)now!? 2005 Re-release | $6,659 | - | 10 | - | $665 | $136,778 | 9 | Cinemien | false | false |
| 17 | 13 | The Upside of Anger | $6,586 | -61.3% | 15 | - | $439 | $76,757 | 3 | Independent Films | false | false |
| 18 | 16 | Kingdom of Heaven | $5,965 | -53.1% | 11 | -8 | $542 | $2,980,011 | 10 | 20th Century Fox International | false | false |
| 19 | - | Your Next Life 2005 Re-release | $5,684 | - | 8 | - | $710 | $52,899 | 5 | Cinemien | false | false |
| 20 | 18 | The Consequences of Love | $4,340 | -58.7% | 9 | -2 | $482 | $161,064 | 9 | Cinemien | false | false |
