| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | The Nun | $640,593 | -37.2% | 82 | +6 | $7,812 | $1,988,023 | 2 | Warner Bros. | false | false |
| 2 | - | The Predator | $403,129 | - | 94 | - | $4,288 | $403,129 | 1 | 20th Century Fox International | true | false |
| 3 | 3 | Peppermint | $279,981 | -17.7% | 93 | - | $3,010 | $764,923 | 2 | The Searchers | false | false |
| 4 | 2 | BlacKkKlansman | $242,366 | -29.1% | 81 | -4 | $2,992 | $1,448,786 | 5 | Universal Pictures International (UPI) | false | false |
| 5 | - | Papillon | $201,811 | - | 81 | - | $2,491 | $246,247 | 1 | Dutch FilmWorks (DFW) | true | false |
| 6 | 4 | Mamma Mia! Here We Go Again | $200,874 | -25.7% | 121 | -7 | $1,660 | $9,070,712 | 9 | Universal Pictures International (UPI) | false | false |
| 7 | 5 | Mission: Impossible - Fallout | $179,307 | -32.7% | 180 | +61 | $996 | $7,373,427 | 7 | Paramount Pictures International | false | false |
| 8 | 8 | Searching | $147,123 | -19.4% | 60 | - | $2,452 | $482,282 | 2 | Sony Pictures Releasing | false | false |
| 9 | 6 | The Equalizer 2 | $120,211 | -43.5% | 97 | -9 | $1,239 | $2,967,611 | 5 | Sony Pictures Releasing | false | false |
| 10 | 9 | Book Club | $107,039 | -28.2% | 121 | -4 | $884 | $1,171,863 | 4 | Paramount Pictures International | false | false |
| 11 | 7 | The Meg | $102,752 | -44.4% | 90 | -8 | $1,141 | $4,161,768 | 6 | Warner Bros. | false | false |
| 12 | 11 | De film van Dylan Haegens | $91,297 | -18.7% | 113 | -1 | $807 | $1,782,304 | 5 | Just Film Distribution | false | false |
| 13 | 13 | Hotel Transylvania 3: Summer Vacation | $86,063 | -15.5% | 106 | -1 | $811 | $4,668,574 | 8 | Sony Pictures Releasing | false | false |
| 14 | 12 | Crazy Rich Asians | $79,807 | -28.1% | 52 | -8 | $1,534 | $1,112,896 | 5 | Warner Bros. | false | false |
| 15 | - | Maria By Callas | $76,329 | - | 44 | - | $1,734 | $91,652 | 1 | The Searchers | true | false |
| 16 | 10 | Alpha | $68,474 | -53% | 63 | -7 | $1,086 | $709,280 | 3 | Sony Pictures Releasing | false | false |
| 17 | 14 | Incredibles 2 | $60,091 | -20% | - | - | - | $8,164,705 | 12 | Walt Disney Pictures | false | false |
| 18 | - | Catacombe | $58,803 | - | 70 | - | $840 | $94,023 | 1 | Paramount Pictures International | true | false |
| 19 | 16 | The Guilty | $51,686 | -13.1% | 48 | +9 | $1,076 | $710,526 | 6 | September Film | false | false |
| 20 | 15 | Dogman | $50,668 | -27.5% | 33 | - | $1,535 | $158,231 | 2 | Cinéart | false | false |
| 21 | 19 | There's No Place Like Home | $34,722 | +5% | 27 | +7 | $1,286 | $132,906 | 3 | Asociatia Filmtett | false | false |
| 22 | 17 | Christopher Robin | $31,392 | -34.6% | - | - | - | $1,201,436 | 6 | Walt Disney Pictures | false | false |
| 23 | 18 | The Spy Who Dumped Me | $24,100 | -48.7% | 38 | -24 | $634 | $1,228,209 | 6 | Belga Films | false | false |
| 24 | - | SuperFly | $23,262 | - | 23 | - | $1,011 | $39,883 | 1 | Sony Pictures Releasing | true | false |
| 25 | 22 | Show Dogs | $17,476 | -4.8% | 67 | -9 | $260 | $1,142,982 | 10 | Entertainment One | false | false |
| 26 | - | The Prayer | $12,516 | - | 22 | - | $568 | $15,023 | 1 | Cherry Pickers Filmdistributie | true | false |
| 27 | 21 | 3 Faces | $11,691 | -38.5% | 29 | -1 | $403 | $79,460 | 3 | Imagine Entertainment | false | false |
| 28 | 24 | Daughter of Mine | $11,184 | -25.7% | 28 | +3 | $399 | $129,526 | 4 | - | false | false |
| 29 | - | Mandy | $10,373 | - | 17 | - | $610 | $10,373 | 1 | Universal Pictures International (UPI) | true | false |
| 30 | - | I Am Not a Witch | $9,284 | - | 14 | - | $663 | $23,150 | 1 | September Film | true | false |
| 31 | 26 | Ant-Man and the Wasp | $8,159 | -35.1% | - | - | - | $2,655,111 | 9 | Walt Disney Pictures | false | false |
| 32 | 20 | Slender Man | $4,114 | -87.2% | 19 | -43 | $216 | $646,312 | 4 | Sony Pictures Releasing | false | false |
| 33 | - | The Bookshop | $3,937 | - | 10 | - | $393 | $388,700 | 15 | Cinéart | false | false |
| 34 | 30 | Jurassic World: Fallen Kingdom | $3,876 | -57.2% | 8 | -9 | $484 | $9,202,619 | 15 | Universal Pictures International (UPI) | false | false |
| 35 | 34 | Don't Worry, He Won't Get Far on Foot | $2,246 | +48.2% | 7 | -4 | $320 | $252,616 | 14 | The Searchers | false | false |
| 36 | 31 | Under the Silver Lake | $1,796 | -63.5% | 13 | - | $138 | $138,955 | 6 | The Searchers | false | false |
| 37 | 32 | Disobedience | $1,512 | -57.4% | 11 | -9 | $137 | $302,743 | 10 | Sony Pictures Releasing | false | false |
| 38 | 33 | The First Purge | $775 | -67.5% | 3 | -1 | $258 | $1,892,137 | 11 | Universal Pictures International (UPI) | false | false |
| 39 | 35 | Sicario: Day of the Soldado | $591 | -22.1% | 1 | - | $591 | $647,939 | 11 | Belga Films | false | false |
