| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| - | - | Venom | $792,730 | - | 97 | - | $8,172 | $792,731 | 1 | Sony Pictures Releasing | true | false |
| - | - | Johnny English Strikes Again | $198,212 | -21.1% | 97 | +4 | $2,043 | $1,229,754 | 3 | Universal Pictures International (UPI) | false | false |
| - | - | Christopher Robin | $162,810 | +30.1% | - | - | - | $882,908 | 3 | Walt Disney Pictures | false | false |
| - | - | The House with a Clock in Its Walls | $137,393 | - | 87 | - | $1,579 | $394,445 | 2 | Entertainment One | false | false |
| - | - | Night School | $81,113 | -34.7% | 57 | +1 | $1,423 | $310,969 | 2 | Universal Pictures International (UPI) | false | false |
| - | - | Ladies in Black | $75,476 | -23.8% | 86 | -9 | $877 | $450,796 | 3 | Sony Pictures Releasing | false | false |
| - | - | A Simple Favor | $64,839 | -33.7% | 65 | -11 | $997 | $683,913 | 4 | Roadshow Films | false | false |
| - | - | BlacKkKlansman | $5,731 | -38.8% | 13 | -6 | $440 | $492,193 | 8 | Universal Pictures International (UPI) | false | false |
| - | - | Mamma Mia! Here We Go Again | $4,701 | -8.9% | 14 | -3 | $335 | $4,164,219 | 12 | Universal Pictures International (UPI) | false | false |
| - | - | Leave No Trace | $3,441 | -32.6% | 6 | -2 | $573 | $156,758 | 7 | Sony Pictures Releasing | false | false |
| - | - | Searching | $1,644 | -77.8% | 5 | -10 | $328 | $138,343 | 4 | Sony Pictures Releasing | false | false |
| - | - | Mission: Impossible - Fallout | $1,369 | -76.2% | 2 | -5 | $684 | $2,533,928 | 10 | Paramount Pictures International | false | false |
| - | - | The Spy Who Dumped Me | $177 | - | 2 | - | $88 | $300,096 | 9 | Roadshow Films | false | false |
| - | - | Hotel Transylvania 3: Summer Vacation | $120 | +42.9% | 1 | - | $120 | $1,849,052 | 14 | Sony Pictures Releasing | false | false |
| - | - | Incredibles 2 | $106 | - | - | - | - | $5,261,954 | 15 | Walt Disney Pictures | false | false |
