| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Public Enemies | $130,074 | -46.1% | 35 | +1 | $3,716 | $517,893 | 2 | Finnkino | false | false |
| 2 | - | The House of Branching Love | $95,954 | - | 39 | - | $2,460 | $96,298 | 1 | FS Film Oy | true | false |
| 3 | 3 | Ice Age: Dawn of the Dinosaurs | $92,141 | -30.8% | 81 | +1 | $1,137 | $4,243,745 | 8 | FS Film Oy | false | false |
| 4 | 2 | Harry Potter and the Half-Blood Prince | $72,985 | -49.6% | 60 | -6 | $1,216 | $3,992,722 | 6 | Sandrew Metronome Distribution | false | false |
| 5 | 4 | The Proposal | $36,649 | -41.9% | 15 | -1 | $2,443 | $275,460 | 3 | Walt Disney Pictures | false | false |
| 6 | 5 | Broken Embraces | $26,746 | -47.7% | 8 | - | $3,343 | $115,399 | 2 | Sandrew Metronome Distribution | false | false |
| 7 | 7 | The Hangover | $24,834 | -36% | 20 | - | $1,241 | $1,163,079 | 10 | Sandrew Metronome Distribution | false | false |
| 8 | 6 | Brüno | $24,396 | -42.7% | 32 | -3 | $762 | $1,308,160 | 7 | Nordisk Film | false | false |
| 9 | 8 | Spread | $17,798 | -44.9% | 10 | - | $1,779 | $87,673 | 2 | Scanbox Entertainment | false | false |
| 10 | 9 | The Taking of Pelham 123 | $10,599 | -47.1% | 14 | -2 | $757 | $204,656 | 4 | Walt Disney Studios Sony Pictures Releasing (WDSSPR) | false | false |
| 11 | - | Bronson | $9,744 | - | 4 | - | $2,436 | $9,744 | 1 | Scanbox Entertainment | true | false |
| 12 | 10 | Year One | $9,426 | -39.3% | 14 | +2 | $673 | $224,045 | 5 | Walt Disney Studios Sony Pictures Releasing (WDSSPR) | false | false |
| 13 | 11 | The Young Victoria | $6,933 | -31.5% | 12 | - | $577 | $96,984 | 4 | Nordisk Film | false | false |
| 14 | 13 | Letters to Father Jacob | $5,746 | -25.6% | 20 | - | $287 | $854,637 | 21 | Nordisk Film | false | false |
| 15 | 17 | Slumdog Millionaire | $4,554 | +15.1% | 8 | +4 | $569 | $2,170,664 | 24 | FS Film Oy | false | false |
| 16 | 14 | Angels & Demons | $4,487 | -41% | 6 | - | $747 | $2,367,232 | 15 | Walt Disney Studios Sony Pictures Releasing (WDSSPR) | false | false |
| 17 | 12 | The Girl with the Dragon Tattoo | $4,100 | -50.9% | 13 | -2 | $315 | $973,124 | 22 | Nordisk Film | false | false |
| 18 | 15 | Transformers: Revenge of the Fallen | $3,358 | -37.2% | 5 | -1 | $671 | $928,121 | 9 | United International Pictures | false | false |
| 19 | 16 | Fighting | $2,639 | -42.3% | 7 | - | $377 | $130,518 | 5 | Finnkino | false | false |
| 20 | 19 | Knowing | $1,614 | -44.8% | 5 | - | $322 | $247,650 | 119 | Nordisk Film | false | false |
