| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Tomorrow, When the War Began | $3,542,744 | - | 342 | - | $10,358 | $3,576,091 | 1 | Paramount Pictures International | true | false |
| 2 | - | Despicable Me | $1,371,676 | - | 353 | - | $3,885 | $1,469,655 | 1 | Universal Pictures International (UPI) | true | false |
| 3 | 1 | Salt | $1,249,444 | -44.8% | 302 | -63 | $4,137 | $9,218,362 | 3 | Sony Pictures Releasing | false | false |
| 4 | 3 | Inception | $792,472 | -35.2% | 277 | -67 | $2,860 | $30,488,579 | 7 | Warner Bros. | false | false |
| 5 | - | Going the Distance | $759,172 | - | 238 | - | $3,189 | $823,738 | 1 | Warner Bros. | true | false |
| 6 | 2 | Vampires Suck | $531,538 | -59.1% | 179 | - | $2,969 | $2,076,989 | 2 | 20th Century Fox International | false | false |
| 7 | 4 | The Expendables | $511,386 | -45.3% | 198 | -21 | $2,582 | $7,717,147 | 4 | Roadshow Films | false | false |
| 8 | 5 | Piranha 3D | $466,111 | -42.6% | 141 | - | $3,305 | $1,667,966 | 2 | Roadshow Films | false | false |
| 9 | 6 | Step Up 3D | $338,833 | -48.3% | 188 | -26 | $1,802 | $9,021,383 | 5 | Universal Pictures International (UPI) | false | false |
| 10 | - | The Kids Are All Right | $302,659 | - | 59 | - | $5,129 | $388,924 | 1 | Hopscotch Films | true | false |
| 11 | 9 | Boy | $229,701 | -7.2% | 41 | - | $5,602 | $665,570 | 2 | Paramount Pictures International | false | false |
| 12 | 7 | Scott Pilgrim vs. the World | $188,094 | -54.5% | 134 | -41 | $1,403 | $2,735,044 | 4 | Universal Pictures International (UPI) | false | false |
| 13 | 10 | The Ghost Writer | $138,200 | -40.8% | 75 | -2 | $1,842 | $1,844,721 | 4 | Hoyts Distribution | false | false |
| 14 | 8 | Avatar | $115,879 | -54.8% | 95 | -47 | $1,219 | - | 38 | 20th Century Fox International | false | false |
| 15 | 18 | Hubble | $64,094 | +24% | 5 | - | $12,818 | $330,275 | 17 | IMAX | false | false |
| 16 | 15 | Father of My Children | $60,296 | -12% | 19 | +2 | $3,173 | $211,979 | 2 | Palace Films | false | false |
| 17 | - | We Are Family | $58,215 | - | 14 | - | $4,158 | $58,215 | 1 | Mind Blowing Films | true | false |
| 18 | 14 | The Killer Inside Me | $50,497 | -37.1% | 31 | - | $1,628 | $181,270 | 2 | Hopscotch Films | false | false |
| 19 | 16 | Cairo Time | $44,843 | -25.2% | 13 | - | $3,449 | $226,141 | 3 | Paramount Pictures International | false | false |
| 20 | - | Redline | $44,167 | - | 7 | - | $6,309 | $53,912 | 1 | Madman Entertainment | true | false |
| 21 | - | Furry Vengeance | $3,185 | - | 1 | - | $3,185 | $3,185 | 1 | Hoyts Distribution | true | false |
| 22 | - | The Tumbler | $186 | - | 2 | - | $93 | $186 | 1 | N/A | true | false |
