| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| - | - | Johnny English Strikes Again | $395,754 | - | 85 | - | $4,655 | $472,615 | 1 | Universal Pictures International (UPI) | true | false |
| - | - | Christopher Robin | $182,515 | - | - | - | - | $348,409 | 1 | Walt Disney Pictures | true | false |
| - | - | A Simple Favor | $139,691 | -16.9% | 78 | -1 | $1,790 | $382,216 | 2 | Roadshow Films | false | false |
| - | - | Ladies in Black | $104,528 | - | 93 | - | $1,123 | $132,983 | 1 | Sony Pictures Releasing | true | false |
| - | - | Searching | $30,399 | -36.1% | 40 | -2 | $759 | $113,027 | 2 | Sony Pictures Releasing | false | false |
| - | - | BlacKkKlansman | $16,813 | -34% | 31 | -16 | $542 | $470,199 | 6 | Universal Pictures International (UPI) | false | false |
| - | - | Mission: Impossible - Fallout | $11,639 | -60.3% | 13 | -23 | $895 | $2,521,969 | 8 | Paramount Pictures International | false | false |
| - | - | Mamma Mia! Here We Go Again | $9,371 | -56.2% | 33 | -28 | $283 | $4,146,175 | 10 | Universal Pictures International (UPI) | false | false |
| - | - | Leave No Trace | $8,091 | -12.8% | 8 | -3 | $1,011 | $131,742 | 5 | Sony Pictures Releasing | false | false |
| - | - | Hotel Transylvania 3: Summer Vacation | $2,329 | -73.2% | 17 | -16 | $137 | $1,848,391 | 12 | Sony Pictures Releasing | false | false |
| - | - | Incredibles 2 | $1,438 | -79.2% | - | - | - | $5,265,198 | 13 | Walt Disney Pictures | false | false |
| - | - | Slender Man | $465 | -84.2% | 3 | -7 | $155 | $170,211 | 5 | Sony Pictures Releasing | false | false |
| - | - | Ant-Man and the Wasp | $330 | +90.8% | - | - | - | $1,977,609 | 12 | Walt Disney Pictures | false | false |
| - | - | Show Dogs | $26 | -78% | 2 | -3 | $13 | $126,531 | 12 | Roadshow Films | false | false |
| - | - | The Spy Who Dumped Me | $23 | -50% | - | - | - | $299,847 | 7 | Roadshow Films | false | false |
