| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Mamma Mia! | - | - | - | $5,720,401 | 156 | $7,394,659 | Jul 3 | United International Pictures | false |
| 2 | The Dark Knight | - | - | - | $2,436,635 | 123 | $3,807,925 | Jul 17 | Village Films | false |
| 3 | Get Smart | - | - | - | $357,091 | 90 | $1,180,400 | Jun 19 | Village Films | false |
| 4 | The X Files: I Want to Believe | - | - | - | $347,708 | 45 | $558,284 | Jul 24 | Odeon | false |
| 5 | Sex and the City | - | - | - | $220,731 | 150 | $2,736,069 | Jun 5 | Village Films | false |
| 6 | The Bank Job | - | - | - | $171,255 | 10 | $171,255 | Jul 10 | Spentzos Film | false |
| 7 | Awake | - | - | - | $160,764 | 14 | $160,764 | Jul 3 | Village Films | false |
| 8 | Forgetting Sarah Marshall | - | - | - | $150,774 | 25 | $208,778 | Jul 24 | United International Pictures | false |
| 9 | The Incredible Hulk | - | - | - | $149,405 | 43 | $833,969 | Jun 12 | United International Pictures | false |
| 10 | Rear Window 2008 Re-release | - | - | - | $125,701 | 4 | $134,543 | Jul 3 | Seven Films | false |
| 11 | Indiana Jones and the Kingdom of the Crystal Skull | - | - | - | $118,646 | 151 | $3,042,214 | May 22 | United International Pictures | false |
| 12 | Breakfast at Tiffany's 2008 Re-release | - | - | - | $108,166 | 4 | $302,285 | Jun 19 | Seven Films | false |
| 13 | Deception | - | - | - | $103,044 | 24 | $203,846 | Jun 26 | Odeon | false |
| 14 | The Happening | - | - | - | $92,681 | 54 | $673,005 | Jun 12 | Odeon Cineplex | false |
| 15 | Then She Found Me | - | - | - | $75,796 | 8 | $75,796 | Jul 10 | Audio Visual Enterprises | false |
| 16 | Made of Honor | - | - | - | $73,336 | 40 | $335,631 | Jun 19 | Audio Visual Enterprises | false |
| 17 | REC | - | - | - | $57,352 | 12 | $95,758 | Jun 26 | Audio Visual Enterprises | false |
| 18 | My American Uncle 2008 Re-release | - | - | - | $38,465 | 2 | $38,465 | Jul 17 | Rosebud | false |
| 19 | Cash | - | - | - | $31,496 | 10 | $31,496 | Jul 10 | Hollywood Entertainment | false |
| 20 | The Zone | - | - | - | $31,190 | 3 | $35,582 | Jul 24 | Rosebud | false |
| 21 | Lemon Tree | - | - | - | $30,910 | 3 | $56,183 | Jun 26 | Filmtrade | false |
| 22 | Fireflies in the Garden 2008 Re-release | - | - | - | $30,733 | 8 | $30,733 | Jul 17 | Hollywood Entertainment | false |
| 23 | In Search of a Midnight Kiss | - | - | - | $30,071 | 4 | $267,156 | Jul 24 | Seven Films | false |
| 24 | Flashbacks of a Fool | - | - | - | $29,021 | 3 | $29,021 | Jul 24 | Spentzos Film | false |
| 25 | Pitfall | - | - | - | $24,970 | 2 | $30,078 | Jul 24 | New Star | false |
| 26 | The Warlords | - | - | - | $22,570 | 10 | $22,570 | Jul 3 | Hollywood Entertainment | false |
| 27 | Mourir à 30 ans | - | - | - | $22,133 | 2 | $35,753 | Jun 26 | New Star | false |
| 28 | The Missouri Breaks 2008 Re-release | - | - | - | $18,523 | 2 | $18,523 | Jul 17 | Seven Films | false |
| 29 | Flight of the Red Balloon | - | - | - | $13,526 | 2 | $13,526 | Jul 24 | Rosebud | false |
| 30 | The Apartment 2008 Re-release | - | - | - | $13,484 | 3 | $98,700 | Jun 5 | Seven Films | false |
| 31 | Alice in the Cities | - | - | - | $13,234 | 1 | $13,234 | Jul 10 | Rosebud | false |
| 32 | AFR 2008 Re-release | - | - | - | $8,513 | 2 | $8,513 | Jul 17 | New Star | false |
| 33 | Murderous Intent | - | - | - | $3,632 | 1 | $3,632 | Jul 3 | Ama Films | false |
| 34 | The Baker | - | - | - | $3,405 | 1 | $3,405 | Jul 10 | Videorama | false |
| 35 | Bad Habits | - | - | - | $738 | 1 | $738 | Jul 3 | Seven Films | false |
| 36 | Under the Same Moon | - | - | - | $173 | 4 | $10,035 | Jun 5 | Odeon | false |
