| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| - | - | Hotel Transylvania 3: Summer Vacation | $251,993 | +1.4% | 100 | -5 | $2,519 | $2,915,969 | 7 | Sony Pictures Releasing | false | false |
| - | - | Incredibles 2 | $198,385 | +3.1% | - | - | - | $4,506,938 | 10 | Walt Disney Pictures | false | false |
| - | - | Mission: Impossible - Fallout | $185,736 | -19.9% | 97 | - | $1,914 | $2,606,505 | 5 | Paramount Pictures International | false | false |
| - | - | The Equalizer 2 | $151,281 | -24.6% | 56 | +1 | $2,701 | $791,154 | 3 | Sony Pictures Releasing | false | false |
| - | - | Return of the Hero | $141,126 | - | - | - | - | $141,126 | 9 | Cinéart | false | false |
| - | - | Mamma Mia! Here We Go Again | $132,204 | -15.7% | 73 | -5 | $1,811 | $2,264,621 | 7 | Universal Pictures International (UPI) | false | false |
| - | - | Christopher Robin | $110,324 | -5.4% | - | - | - | $832,904 | 4 | Walt Disney Pictures | false | false |
| - | - | The Spy Who Dumped Me | $99,968 | -8.3% | 67 | -3 | $1,492 | $744,702 | 4 | Belga Films | false | false |
| - | - | Jurassic World: Fallen Kingdom | $93,658 | -9.4% | 51 | -1 | $1,836 | $5,610,066 | 13 | Universal Pictures International (UPI) | false | false |
| - | - | Show Dogs | $46,675 | +34.9% | 38 | +3 | $1,228 | $609,977 | 9 | Entertainment One | false | false |
| - | - | Ant-Man and the Wasp | $43,281 | +7.2% | - | - | - | $1,255,737 | 7 | Walt Disney Pictures | false | false |
| - | - | The First Purge | $31,035 | +5.8% | 20 | - | $1,551 | $817,676 | 9 | Universal Pictures International (UPI) | false | false |
| - | - | The Children Act | $27,805 | -19.4% | 30 | +4 | $926 | $191,538 | 4 | Cinéart | false | false |
| - | - | Under the Silver Lake | $9,996 | -34.5% | 15 | -6 | $666 | $68,243 | 3 | The Searchers | false | false |
| - | - | Skyscraper | $5,176 | -31.1% | 8 | - | $647 | $808,737 | 8 | Universal Pictures International (UPI) | false | false |
| - | - | Adrift | $3,974 | -3.9% | 2 | - | $1,987 | $282,228 | 9 | The Searchers | false | false |
| - | - | The Bookshop | $3,915 | +4.4% | 9 | +1 | $435 | $68,954 | 7 | Cinéart | false | false |
| - | - | Avengers: Infinity War | $1,571 | +19.2% | - | - | - | $5,651,806 | 19 | Walt Disney Pictures | false | false |
| - | - | Solo: A Star Wars Story | $1,425 | -31.2% | - | - | - | $1,516,593 | 15 | Walt Disney Pictures | false | false |
| - | - | The Guernsey Literary and Potato Peel Pie Society | $189 | -99% | 42 | -38 | $4 | $184,954 | 14 | Belga Films | false | false |
| - | - | Hotel Artemis | $82 | -49.7% | - | - | - | $98,797 | 6 | Dutch FilmWorks (DFW) | false | false |
