| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 2 | Ice Age: Dawn of the Dinosaurs | $2,758,690 | -23.6% | 681 | -24 | $4,050 | $33,803,711 | 4 | 20th Century Fox International | false | false |
| 2 | 1 | Harry Potter and the Half-Blood Prince | $2,284,753 | -52.8% | 688 | - | $3,320 | $13,732,346 | 2 | Warner Bros. | false | false |
| 3 | - | Public Enemies | $817,137 | - | 218 | - | $3,748 | $819,046 | 1 | Universal Pictures International (UPI) | true | false |
| 4 | 3 | The Proposal | $662,833 | -17.4% | 158 | -1 | $4,195 | $4,124,915 | 3 | Walt Disney Pictures | false | false |
| 5 | - | Halloween | $248,778 | - | 104 | - | $2,392 | $248,778 | 1 | PlayArte Pictures | true | false |
| 6 | 5 | The Invisible Woman | $198,230 | -34.9% | 147 | - | $1,348 | $9,695,808 | 8 | Warner Bros. | false | false |
| 7 | 4 | Transformers: Revenge of the Fallen | $101,404 | -68.5% | 131 | -189 | $774 | $8,763,820 | 5 | Paramount Pictures International | false | false |
| 8 | 6 | 17 Again | $30,839 | -80.4% | 83 | -64 | $371 | $1,217,793 | 3 | PlayArte Pictures | false | false |
| 9 | - | Mongol: The Rise of Genghis Khan | $28,506 | - | 23 | - | $1,239 | $57,666 | 1 | Europa Filmes | true | false |
| 10 | - | Coração Vagabundo | $24,373 | - | 9 | - | $2,708 | $24,373 | 1 | Paramount Pictures International | true | false |
| 11 | 11 | Last Chance Harvey | $22,248 | +24.6% | 17 | +1 | $1,308 | $526,323 | 6 | N/A | false | false |
| 12 | - | The Baader Meinhof Complex | $19,965 | - | 12 | - | $1,663 | $21,059 | 1 | N/A | true | false |
| 13 | 7 | Paris | $15,919 | -35.5% | 5 | -1 | $3,183 | $157,490 | 4 | Pandora Filmes | false | false |
| 14 | 10 | Departures | $15,607 | -13.2% | 13 | +2 | $1,200 | $300,657 | 8 | Paris Filmes | false | false |
| 15 | 8 | I've Loved You So Long | $14,204 | -39.8% | 14 | -1 | $1,014 | $203,251 | 5 | N/A | false | false |
| 16 | 13 | La fille de Monaco | $14,012 | +11.1% | 5 | +3 | $2,802 | $34,066 | 2 | N/A | false | false |
| 17 | 15 | Hannah Montana: The Movie | $12,142 | +19.7% | 32 | -3 | $379 | $2,531,983 | 7 | Walt Disney Pictures | false | false |
| 18 | 9 | Let it Rain | $11,990 | -38.2% | 4 | - | $2,997 | $40,023 | 2 | Pandora Filmes | false | false |
| 19 | 16 | Angels & Demons | $5,977 | -21.1% | 8 | -1 | $747 | $13,846,037 | 11 | Sony Pictures Releasing | false | false |
| 20 | 12 | Jean Charles | $5,045 | -62.8% | 17 | -13 | $296 | $1,215,322 | 5 | N/A | false | false |
| 21 | - | Ghosts of Girlfriends Past | $4,782 | - | 6 | - | $797 | $1,892,138 | 7 | PlayArte Pictures | false | false |
| 22 | 18 | Lust, Caution | $3,420 | -52.9% | 10 | +2 | $342 | $263,999 | 11 | Europa Filmes | false | false |
| 23 | - | Night at the Museum: Battle of the Smithsonian | $3,156 | - | 17 | - | $185 | $10,873,626 | 10 | 20th Century Fox International | false | false |
| 24 | 20 | Terminator Salvation | $2,136 | -54.9% | 11 | -10 | $194 | $6,290,895 | 8 | Sony Pictures Releasing | false | false |
| 25 | - | That's It | $1,794 | - | 9 | - | $199 | $95,709 | 7 | N/A | false | false |
| 26 | 19 | The International | $1,339 | -81% | 7 | -1 | $191 | $526,185 | 6 | Sony Pictures Releasing | false | false |
| 27 | 21 | Waltz with Bashir | $1,101 | -50.8% | 5 | +2 | $220 | $106,541 | 17 | Sony Pictures Releasing | false | false |
| 28 | - | The Dead Girl's Feast | $874 | - | 6 | - | $145 | $62,442 | 7 | N/A | false | false |
| 29 | - | Che: Part One | $443 | - | 7 | - | $63 | $743,453 | 18 | Europa Filmes | false | false |
| 30 | 22 | Underworld: Rise of the Lycans | $229 | -46.4% | 1 | -1 | $229 | $1,410,880 | 15 | Sony Pictures Releasing | false | false |
