| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | The Avengers | - | - | - | $2,822,481 | 103 | $4,061,231 | Apr 25 | Walt Disney Pictures | false |
| 2 | American Reunion | - | - | - | $1,964,087 | 74 | $2,655,548 | May 2 | Universal Pictures International (UPI) | false |
| 3 | Dark Shadows | - | - | - | $1,483,771 | 46 | $1,882,815 | May 9 | Warner Bros. | false |
| 4 | The Dictator | - | - | - | $1,202,837 | 60 | $2,123,819 | May 16 | Universal Pictures International (UPI) | false |
| 5 | What's in a Name? | - | - | - | $923,078 | 40 | $1,611,187 | Apr 25 | Alternative Films | false |
| 6 | Men in Black³ | - | - | - | $747,114 | 113 | $2,576,155 | May 23 | Sony Pictures Releasing | false |
| 7 | The Hunger Games | - | - | - | $507,794 | 73 | $4,751,824 | Mar 21 | Belga Films | false |
| 8 | The Vow | - | - | - | $481,780 | 29 | $667,733 | May 9 | Sony Pictures Releasing | false |
| 9 | Rust and Bone | - | - | - | $399,364 | 54 | $1,261,556 | May 16 | - | false |
| 10 | The Cabin in the Woods | - | - | - | $383,998 | 23 | $448,611 | May 2 | 20th Century Fox International | false |
| 11 | High Heels, Low Tide | - | - | - | $316,580 | 31 | $537,451 | Apr 25 | - | false |
| 12 | Ducoboo 2: Crazy Vacation | - | - | - | $270,345 | 36 | $502,531 | Apr 25 | Cinéart | false |
| 13 | StreetDance 2 2012 Re-release | - | - | - | $267,773 | 35 | $263,113 | May 9 | - | false |
| 14 | HOUBA! On the Trail of the Marsupilami | - | - | - | $264,373 | 41 | $2,227,406 | Apr 4 | Alternative Films | false |
| 15 | Battleship | - | - | - | $211,409 | 54 | $1,447,151 | Apr 11 | Universal Pictures International (UPI) | false |
| 16 | Detachment | - | - | - | $194,817 | 19 | $235,276 | May 2 | ABC Distribution | false |
| 17 | The Cold Light of Day | - | - | - | $191,834 | 30 | $182,005 | May 2 | - | false |
| 18 | The Pirates! Band of Misfits | - | - | - | $173,234 | 98 | $1,301,549 | Mar 28 | Sony Pictures Releasing | false |
| 19 | We Bought a Zoo | - | - | - | $169,649 | 40 | $544,840 | Apr 18 | 20th Century Fox International | false |
| 20 | Plop wordt kabouterkoning | - | - | - | $144,878 | 31 | $962,756 | Mar 28 | Kinepolis Film Distribution (KFD) | false |
| 21 | Mirror Mirror | - | - | - | $142,641 | 55 | $839,371 | Apr 4 | Belga Films | false |
| 22 | The Best Exotic Marigold Hotel | - | - | - | $137,026 | 20 | $714,458 | Mar 28 | 20th Century Fox International | false |
| 23 | Titanic 2012 3D Release | - | - | - | $83,970 | 61 | $1,798,289 | Apr 4 | 20th Century Fox International | false |
| 24 | Salmon Fishing in the Yemen | - | - | - | $83,642 | 14 | $142,496 | May 9 | Paradiso Entertainment | false |
| 25 | Project X | - | - | - | $74,102 | 40 | $1,802,668 | Mar 14 | 20th Century Fox International | false |
| 26 | Lockout | - | - | - | $63,460 | 25 | $259,122 | Apr 18 | Belga Films | false |
| 27 | Dépression et des potes | - | - | - | $39,835 | 9 | $39,835 | May 2 | Cinéart | false |
| 28 | Wuthering Heights | - | - | - | $37,120 | 6 | $44,152 | May 2 | Cinéart | false |
| 29 | Haywire | - | - | - | $34,956 | 29 | $305,495 | Apr 11 | Kinepolis Film Distribution (KFD) | false |
| 30 | The Other Son | - | - | - | $32,670 | 7 | $96,266 | Apr 11 | Cinéart | false |
| 31 | Two Days in New York | - | - | - | $27,075 | 13 | $145,735 | Apr 11 | Paradiso Entertainment | false |
| 32 | My Way | - | - | - | $24,846 | 39 | $1,438,993 | Mar 14 | - | false |
| 33 | Sister | - | - | - | $24,078 | 8 | $34,374 | Apr 25 | - | false |
| 34 | Allez, Eddy! | - | - | - | $22,367 | 28 | $599,888 | Mar 28 | Kinepolis Film Distribution (KFD) | false |
| 35 | Terraferma | - | - | - | $22,160 | 8 | $39,943 | Apr 25 | ABC Distribution | false |
| 36 | I Wish | - | - | - | $20,087 | 5 | $26,814 | Apr 25 | A-Film Distribution | false |
| 37 | Act of Valor | - | - | - | $18,644 | 26 | $126,204 | Apr 18 | A-Film Distribution | false |
| 38 | Our Idiot Brother | - | - | - | $16,607 | 14 | $28,606 | May 23 | Paradiso Entertainment | false |
| 39 | Elles | - | - | - | $15,102 | 5 | $60,946 | Apr 18 | - | false |
| 40 | The Brussels Business | - | - | - | $13,176 | 1 | $16,096 | May 9 | - | false |
| 41 | Hanni and Nanni 2 | - | - | - | $12,488 | 8 | $30,474 | May 16 | Universal Pictures International (UPI) | false |
| 42 | Beauty | - | - | - | $12,124 | 6 | $22,892 | Apr 18 | ABC Distribution | false |
| 43 | Monsieur Lazhar | - | - | - | $10,207 | 11 | $150,722 | Mar 7 | - | false |
| 44 | Tyrannosaur | - | - | - | $9,922 | 6 | $23,591 | Apr 25 | - | false |
| 45 | The Woman in Black | - | - | - | $8,124 | 30 | $556,170 | Mar 14 | Benelux Film Distributors | false |
| 46 | The Divide | - | - | - | $6,727 | 2 | $6,727 | May 16 | Kinepolis Film Distribution (KFD) | false |
| 47 | Bons baisers de la Colonie | - | - | - | $6,664 | 2 | $6,664 | May 9 | - | false |
| 48 | This Must Be the Place | - | - | - | $6,573 | 9 | $64,076 | Mar 21 | Cinéart | false |
| 49 | Jackie | - | - | - | $6,218 | 4 | $7,610 | May 16 | - | false |
| 50 | One Night | - | - | - | $5,309 | 7 | $100,543 | Mar 14 | Cinéart | false |
| 51 | The New Watchdogs | - | - | - | $4,420 | 4 | $4,420 | May 9 | - | false |
| 52 | De leur vivant | - | - | - | $4,215 | 4 | $4,215 | May 9 | Cinéart | false |
| 53 | Perfect Sense | - | - | - | $3,962 | 8 | $33,351 | Mar 28 | ABC Distribution | false |
| 54 | The Iron Lady | - | - | - | $3,403 | 46 | $1,270,491 | Feb 15 | - | false |
| 55 | Fairytale Tree the Movie | - | - | - | $3,017 | 31 | $393,928 | Feb 15 | - | false |
| 56 | The Extraordinary Voyage | - | - | - | $2,003 | 5 | $6,438 | Apr 18 | - | false |
| 57 | Anton Corbijn Inside Out | - | - | - | $1,520 | 4 | $3,567 | May 9 | A-Film Distribution | false |
| 58 | Elena | - | - | - | $1,498 | 9 | $74,581 | Mar 21 | - | false |
| 59 | Farewell, My Queen | - | - | - | $1,386 | 10 | $84,714 | Mar 21 | - | false |
| 60 | My Week with Marilyn | - | - | - | $984 | 23 | $185,773 | Mar 7 | Paradiso Entertainment | false |
| 61 | Last Winter | - | - | - | $600 | 5 | $18,851 | Mar 28 | Cinéart | false |
| 62 | Bye Bye Blondie | - | - | - | $526 | 3 | $8,694 | Mar 28 | - | false |
| 63 | Blind Man | - | - | - | $385 | 6 | $26,102 | Apr 4 | - | false |
| 64 | Play | - | - | - | $127 | 1 | $1,445 | Apr 18 | - | false |
