| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Squadron 303 | - | - | - | $6,288,803 | 255 | $7,489,718 | Aug 31 | Dystrybucja Mówi Serwis | false |
| 2 | Clergy | - | - | - | $5,274,760 | 478 | $28,274,637 | Sep 28 | Kino Swiat | false |
| 3 | The Nun | - | - | - | $4,212,801 | 263 | $4,279,889 | Sep 7 | Warner Bros. | false |
| 4 | Juliusz | - | - | - | $1,825,016 | 312 | $1,954,339 | Sep 14 | Kino Swiat | false |
| 5 | The Butler | - | - | - | $1,155,518 | 264 | $1,929,069 | Sep 21 | Next Film | false |
| 6 | White Fang | - | - | - | $963,108 | 207 | $963,108 | Sep 7 | Kino Swiat | false |
| 7 | Christopher Robin | - | - | - | $954,228 | - | $2,766,004 | Aug 17 | Walt Disney Pictures | false |
| 8 | Smallfoot | - | - | - | $724,994 | 263 | $2,270,714 | Sep 28 | Warner Bros. | false |
| 9 | Johnny English Strikes Again | - | - | - | $722,306 | 122 | $1,017,260 | Sep 21 | Universal Pictures International (UPI) | false |
| 10 | The Equalizer 2 | - | - | - | $631,906 | 117 | $644,849 | Aug 31 | Sony Pictures Releasing | false |
| 11 | The House with a Clock in Its Walls | - | - | - | $570,015 | 130 | $843,167 | Sep 21 | Monolith Films | false |
| 12 | The Predator | - | - | - | $495,627 | 174 | $495,627 | Sep 14 | Imperial / Cinepix | false |
| 13 | Mamma Mia! Here We Go Again | - | - | - | $460,618 | 222 | $5,584,093 | Jul 27 | Universal Pictures International (UPI) | false |
| 14 | Incredibles 2 | - | - | - | $403,887 | - | $7,424,989 | Jul 13 | Walt Disney Pictures | false |
| 15 | Mission of Honor | - | - | - | $342,367 | 244 | $1,929,697 | Aug 17 | Kino Swiat | false |
| 16 | The Meg | - | - | - | $327,435 | 168 | $1,024,130 | Aug 24 | Warner Bros. | false |
| 17 | Crazy Rich Asians | - | - | - | $276,560 | 111 | $280,776 | Aug 31 | Warner Bros. | false |
| 18 | Mission: Impossible - Fallout | - | - | - | $230,244 | 165 | $1,920,589 | Aug 10 | Paramount Pictures International | false |
| 19 | BlacKkKlansman | - | - | - | $192,130 | 64 | $216,014 | Sep 14 | Universal Pictures International (UPI) | false |
| 20 | The Wife | - | - | - | $166,161 | 66 | $182,680 | Sep 7 | Sony Pictures Releasing | false |
| 21 | Ant-Man and the Wasp | - | - | - | $135,132 | - | $2,431,877 | Aug 3 | Walt Disney Pictures | false |
| 22 | Teen Titans GO! To the Movies | - | - | - | $81,672 | 166 | $1,147,682 | Aug 10 | Warner Bros. | false |
| 23 | Peppermint | - | - | - | $69,434 | 96 | $69,434 | Sep 14 | Monolith Films | false |
| 24 | Searching | - | - | - | $66,668 | 74 | $186,772 | Sep 28 | Sony Pictures Releasing | false |
| 25 | Dogman | - | - | - | $59,721 | 72 | $83,247 | Sep 14 | M2 Films | false |
| 26 | Slender Man | - | - | - | $49,420 | 97 | $481,631 | Aug 17 | Sony Pictures Releasing | false |
| 27 | Return of the Hero | - | - | - | $37,310 | 80 | $37,310 | Jul 20 | Kino Swiat | false |
| 28 | The Spy Who Dumped Me | - | - | - | $28,770 | 126 | $353,169 | Aug 17 | Monolith Films | false |
| 29 | Sicario: Day of the Soldado | - | - | - | $5,226 | 191 | $483,283 | Jul 20 | Monolith Films | false |
| 30 | Jurassic World: Fallen Kingdom | - | - | - | $4,393 | 193 | $4,821,049 | Jun 8 | Universal Pictures International (UPI) | false |
| 31 | The Mercy | - | - | - | $2,510 | 111 | $143,831 | Jun 29 | - | false |
| 32 | Solo: A Star Wars Story | - | - | - | $554 | 465 | $3,611,467 | May 25 | Walt Disney Pictures | false |
| 33 | Skyscraper | - | - | - | $162 | 140 | $773,270 | Jul 13 | Universal Pictures International (UPI) | false |
| 34 | The First Purge | - | - | - | $56 | 114 | $472,617 | Jul 20 | Universal Pictures International (UPI) | false |
