| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | WALL·E | $415,656 | - | 93 | - | $4,469 | $415,656 | 1 | Walt Disney Pictures | true | false |
| 2 | 1 | The Mummy: Tomb of the Dragon Emperor | $167,360 | -53.9% | 60 | - | $2,789 | $621,145 | 2 | Paramount Pictures International | false | false |
| 3 | - | Step Brothers | $167,025 | - | 46 | - | $3,630 | $167,025 | 1 | Sony Pictures Releasing | true | false |
| 4 | 2 | Mamma Mia! | $89,695 | -29.2% | 80 | +1 | $1,121 | $4,838,223 | 11 | Paramount Pictures International | false | false |
| 5 | 3 | Taken | $74,584 | -31% | 35 | - | $2,130 | $476,779 | 3 | 20th Century Fox International | false | false |
| 6 | 5 | Then She Found Me | $41,413 | -27.4% | 33 | -4 | $1,254 | $346,378 | 4 | Hopscotch Films | false | false |
| 7 | - | Angus, Thongs and Perfect Snogging | $41,149 | - | 40 | - | $1,028 | $41,149 | 1 | Paramount Pictures International | true | false |
| 8 | 6 | The Dark Knight | $33,816 | -35.8% | 64 | -11 | $528 | $4,578,032 | 9 | Warner Bros. | false | false |
| 9 | 4 | The Forbidden Kingdom | $33,466 | -52.3% | 46 | -2 | $727 | $333,348 | 3 | Hoyts Distribution | false | false |
| 10 | 9 | The Counterfeiters | $31,957 | -8.4% | 14 | +1 | $2,282 | $117,384 | 2 | Madman Entertainment | false | false |
| 11 | - | Rain of the Children | $28,185 | - | 18 | - | $1,565 | $98,661 | - | Rialto Distribution | - | false |
| 12 | 7 | Hellboy II: The Golden Army | $21,251 | -56.3% | 34 | -16 | $625 | $602,857 | 4 | Paramount Pictures International | false | false |
| 13 | 8 | Tropic Thunder | $20,277 | -54.9% | 24 | -22 | $844 | $715,774 | 5 | Paramount Pictures International | false | false |
| 14 | 11 | Earth | $12,353 | -35.6% | 10 | +1 | $1,235 | $190,443 | 5 | Hoyts Distribution | false | false |
| 15 | 15 | Miss Pettigrew Lives for a Day | $8,777 | -23.6% | 27 | -1 | $325 | $388,780 | 7 | Roadshow Films | false | false |
| 16 | 16 | A Secret | $7,681 | -13.4% | 18 | - | $426 | $28,758 | 2 | Hoyts Distribution | false | false |
| 17 | 18 | Apron Strings | $6,400 | -12.1% | 15 | -2 | $426 | $154,373 | 6 | Rialto Distribution | false | false |
| 18 | 19 | Prague 2008 Re-release | $5,669 | +4.7% | 13 | - | $436 | $79,792 | 6 | Arkles Entertainment | false | false |
| 19 | - | Up the Yangtze | $5,369 | - | 3 | - | $1,789 | $70,310 | 5 | Cineville Distribution | false | false |
| 20 | - | The Rocket Post 2008 Re-release | $5,188 | - | 2 | - | $2,594 | $5,188 | 1 | Hopscotch Films | true | false |
| 21 | 13 | Wanted | $5,027 | -68.2% | 8 | -21 | $628 | $844,531 | 6 | Paramount Pictures International | false | false |
| 22 | 17 | The Bank Job | $3,690 | -58.3% | 16 | -9 | $230 | $371,548 | 7 | Paramount Pictures International | false | false |
| 23 | 30 | Shine a Light | $3,233 | +137.5% | 3 | -1 | $1,077 | $217,662 | 17 | 20th Century Fox International | false | false |
| 24 | 21 | The Edge of Heaven | $2,628 | -37.7% | 9 | +1 | $292 | $128,106 | 7 | Rialto Distribution | false | false |
| 25 | 26 | Flight of the Red Balloon | $2,425 | +2.6% | 1 | - | $2,425 | $37,654 | 3 | Madman Entertainment | false | false |
| 26 | 14 | Star Wars: The Clone Wars | $2,072 | -82.7% | 20 | -8 | $103 | $363,305 | 6 | Warner Bros. | false | false |
| 27 | 22 | Paris | $1,932 | -28.5% | 4 | -5 | $483 | $103,623 | 5 | Hoyts Distribution | false | false |
| 28 | 23 | Second Hand Wedding | $1,850 | -29.8% | 8 | -4 | $231 | $1,303,250 | 19 | - | false | false |
| 29 | 24 | Grow Your Own 2008 Re-release | $1,473 | -41.1% | 7 | -6 | $210 | $278,201 | 14 | Rialto Distribution | false | false |
| 30 | 20 | Kung Fu Panda | $1,224 | -76% | 30 | - | $40 | $3,145,709 | 13 | Paramount Pictures International | false | false |
| 31 | 29 | Bella | $1,206 | -21.2% | 1 | -1 | $1,206 | $88,915 | 44 | Hopscotch Films | false | false |
| 32 | 34 | The King of Kong: A Fistful of Quarters | $1,138 | +98.3% | 2 | - | $569 | $12,623 | 2 | Hoyts Distribution | false | false |
| 33 | - | The Secret of the Grain | $936 | - | 1 | - | $936 | $936 | 1 | Palace Films | true | false |
| 34 | 28 | Married Life | $701 | -60.8% | 5 | -2 | $140 | $114,466 | 9 | Rialto Distribution | false | false |
| 35 | 31 | Outsourced | $682 | -46% | 4 | +1 | $170 | $54,651 | 15 | Arkles Entertainment | false | false |
| 36 | 37 | 4 | $561 | +35.8% | 5 | +2 | $112 | $150,773 | 19 | Arkles Entertainment | false | false |
| 37 | 27 | Mrs. Ratcliffe's Revolution | $466 | -77.6% | 9 | -5 | $51 | $32,722 | 4 | Hoyts Distribution | false | false |
| 38 | 32 | Closing the Ring | $353 | -64.2% | 3 | -5 | $117 | $112,698 | 8 | Hopscotch Films | false | false |
| 39 | 35 | The Diving Bell and the Butterfly | $330 | -39.3% | 2 | -1 | $165 | $284,061 | 18 | Hoyts Distribution | false | false |
| 40 | 39 | Smart People | $80 | -66.1% | 1 | -5 | $80 | $57,060 | 8 | Hoyts Distribution | false | false |
| 41 | 36 | Death Defying Acts | $71 | -83.5% | 3 | -7 | $23 | $30,521 | 6 | Hoyts Distribution | false | false |
