| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| - | - | A Simple Favor | $369,609 | - | 48 | - | $7,700 | $369,609 | 1 | Belga Films | true | false |
| - | - | BlacKkKlansman | $158,090 | -29% | 40 | - | $3,952 | $489,483 | 2 | Universal Pictures International (UPI) | false | false |
| - | - | Mile 22 | $145,902 | - | 45 | - | $3,242 | $168,228 | 1 | The Searchers | true | false |
| - | - | Hotel Transylvania 3: Summer Vacation | $94,905 | -23.1% | 76 | -3 | $1,248 | $3,336,203 | 11 | Sony Pictures Releasing | false | false |
| - | - | Incredibles 2 | $79,427 | -22.1% | - | - | - | $4,885,474 | 14 | Walt Disney Pictures | false | false |
| - | - | Peppermint | $55,374 | -45.6% | 45 | -4 | $1,230 | $324,634 | 3 | The Searchers | false | false |
| - | - | Mission: Impossible - Fallout | $52,159 | -45.8% | 27 | -22 | $1,931 | $3,052,604 | 9 | Paramount Pictures International | false | false |
| - | - | The Equalizer 2 | $35,391 | -37.3% | 27 | -15 | $1,310 | $1,131,987 | 7 | Sony Pictures Releasing | false | false |
| - | - | Kin | $26,507 | -65% | 24 | -6 | $1,104 | $115,387 | 2 | Belga Films | false | false |
| - | - | Mamma Mia! Here We Go Again | $20,839 | -59.5% | 25 | -9 | $833 | $2,506,184 | 11 | Universal Pictures International (UPI) | false | false |
| - | - | Christopher Robin | $20,167 | -50.1% | - | - | - | $1,006,071 | 8 | Walt Disney Pictures | false | false |
| - | - | The Spy Who Dumped Me | $20,027 | -53.3% | 16 | -9 | $1,251 | $977,717 | 8 | Belga Films | false | false |
| - | - | Show Dogs | $14,496 | -36% | 21 | -1 | $690 | $667,291 | 13 | Entertainment One | false | false |
| - | - | The Children Act | $10,399 | -15.1% | 13 | -1 | $799 | $277,189 | 8 | Cinéart | false | false |
| - | - | Jurassic World: Fallen Kingdom | $10,153 | -66.4% | 12 | -12 | $846 | $5,748,712 | 17 | Universal Pictures International (UPI) | false | false |
| - | - | Adrift | $4,040 | +30% | 1 | - | $4,040 | $298,311 | 13 | The Searchers | false | false |
| - | - | Ant-Man and the Wasp | $3,289 | -68.4% | - | - | - | $1,329,636 | 11 | Walt Disney Pictures | false | false |
| - | - | The First Purge | $2,662 | -76.3% | 5 | -7 | $532 | $881,168 | 13 | Universal Pictures International (UPI) | false | false |
| - | - | The Guernsey Literary and Potato Peel Pie Society | $1,861 | - | 38 | - | $48 | $166,220 | 18 | Belga Films | false | false |
| - | - | Under the Silver Lake | $949 | -58.3% | 8 | -3 | $118 | $88,501 | 7 | The Searchers | false | false |
| - | - | Avengers: Infinity War | $508 | - | - | - | - | $5,654,123 | 23 | Walt Disney Pictures | false | false |
| - | - | Solo: A Star Wars Story | $409 | - | - | - | - | $1,519,281 | 19 | Walt Disney Pictures | false | false |
