| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Jurassic World: Fallen Kingdom | $1,741,779 | -34.1% | 588 | -45 | $2,962 | $49,233,826 | 5 | Universal Pictures International (UPI) | false | false |
| 2 | - | The First Purge | $1,542,980 | - | - | - | - | $2,360,663 | 1 | Universal Pictures International (UPI) | true | false |
| 3 | 2 | Ocean's Eight | $1,112,712 | -34.4% | 490 | -156 | $2,270 | $11,333,093 | 3 | Warner Bros. | false | false |
| 4 | 3 | Sicario: Day of the Soldado | $427,100 | -53.7% | 561 | +28 | $761 | $1,948,780 | 2 | Lionsgate | false | false |
| 5 | 4 | Tag | $332,869 | -47% | 453 | +7 | $734 | $1,413,573 | 2 | Warner Bros. | false | false |
| 6 | 7 | Adrift | $305,472 | -42.9% | 471 | +8 | $648 | $1,300,829 | 2 | STX International | false | false |
| 7 | 8 | Patrick the Pug | $300,699 | -24.1% | 518 | +7 | $580 | $961,092 | 2 | Walt Disney Pictures | false | false |
| 8 | 6 | Hereditary | $297,639 | -48% | 413 | -80 | $720 | $6,763,649 | 4 | Entertainment Film Distributors | false | false |
| 9 | 5 | Sanju | $296,219 | -50.4% | 114 | -86 | $2,598 | $1,248,279 | 2 | 20th Century Fox International | false | false |
| 10 | - | Yellow Submarine | $216,788 | - | 72 | - | $3,010 | $216,788 | 1 | Picturehouse Entertainment | true | false |
| 11 | - | Uncle Drew | $201,086 | - | 272 | - | $739 | $201,086 | 1 | Lionsgate | true | false |
| 12 | - | Whitney | $189,923 | - | 231 | - | $822 | $189,923 | 1 | Altitude Film Entertainment | true | false |
| 13 | 9 | Deadpool 2 | $173,348 | -46.3% | 273 | -52 | $634 | $44,246,015 | 8 | 20th Century Fox International | false | false |
| 14 | 12 | Blade Runner Secret Cinema/Final Cut | $153,343 | +10.5% | 1 | - | $153,343 | $6,378,590 | 16 | Warner Bros. | false | false |
| 15 | 11 | Sherlock Gnomes | $126,234 | -10.1% | 448 | -39 | $281 | $11,410,967 | 9 | Paramount Pictures International | false | false |
| 16 | 10 | Solo: A Star Wars Story | $122,077 | -51.9% | - | - | - | $25,646,080 | 7 | Walt Disney Pictures | false | false |
| 17 | - | Swimming with Men | $78,795 | - | 136 | - | $579 | $93,988 | 1 | Vertigo Films | true | false |
| 18 | 15 | Show Dogs | $58,012 | -16.6% | 357 | -84 | $162 | $4,136,494 | 7 | Entertainment One | false | false |
| 19 | 13 | Avengers: Infinity War | $57,154 | -44.2% | - | - | - | $96,517,079 | 11 | Walt Disney Pictures | false | false |
| 20 | 14 | The Bookshop | $39,960 | -53.8% | 103 | +8 | $387 | $207,535 | 2 | Vertigo Films | false | false |
| 21 | - | Mary Shelley | $22,006 | - | 35 | - | $628 | $22,006 | 1 | Curzon Film Distributors | true | false |
| 22 | 21 | Zoo | $21,073 | +27.5% | 40 | +10 | $526 | $59,753 | 2 | Entertainment One | false | false |
| 23 | 22 | Peter Rabbit | $19,166 | +18.3% | 164 | +37 | $116 | $54,436,405 | 17 | Sony Pictures Releasing | false | false |
| 24 | 18 | McQueen | $12,777 | -44.3% | 25 | -21 | $511 | $732,026 | 5 | Lionsgate | false | false |
| 25 | - | The More You Ignore Me | $11,188 | - | 14 | - | $799 | $11,188 | 1 | Entertainment Film Distributors | true | false |
| 26 | - | Ploey | $10,918 | - | 82 | - | $133 | $10,918 | 1 | Signature Entertainment | true | false |
| 27 | - | Nankana | $10,133 | - | 11 | - | $921 | $10,133 | 1 | Seven Colors Entertainment | true | false |
| 28 | - | The Deer Hunter 2018 Re-release | $9,271 | - | 2 | - | $4,635 | $9,271 | 1 | Park Circus | true | false |
| 29 | - | Ideal Home | $7,797 | - | 11 | - | $708 | $7,797 | 1 | Signature Entertainment | true | false |
| 30 | - | Owl Mountain | $6,802 | - | 26 | - | $261 | $6,802 | 1 | Magnetes | true | false |
| 31 | - | Na Band Na Baraati | $6,142 | - | 16 | - | $383 | $6,142 | 1 | - | true | false |
| 32 | - | Mr. Chandramouli | $4,060 | - | 6 | - | $676 | $4,060 | 1 | Murugan Talkies | true | false |
| 33 | 20 | Time Trial | $2,839 | -84.4% | 11 | +5 | $258 | $25,306 | 2 | Scottish Documentary Institute | false | false |
| 34 | 31 | 2001: A Space Odyssey 2018 Re-release | $2,795 | -36.4% | 5 | -3 | $559 | $287,222 | 8 | Warner Bros. | false | false |
| 35 | 34 | Isle of Dogs | $2,352 | +8.6% | 20 | -3 | $117 | $7,974,939 | 15 | 20th Century Fox International | false | false |
| 36 | - | In Darkness | $2,060 | - | 10 | - | $206 | $2,060 | 330 | - | false | false |
| 37 | 28 | The Guernsey Literary and Potato Peel Pie Society | $1,996 | -70.1% | 8 | -2 | $249 | $7,766,208 | 12 | StudioCanal | false | false |
| 38 | 29 | Edie | $1,936 | -66.1% | 14 | - | $138 | $562,166 | 7 | Arrow Films | false | false |
| 39 | 26 | On Chesil Beach | $1,315 | -86.6% | 8 | -12 | $164 | $1,304,406 | 8 | Lionsgate | false | false |
| 40 | - | Terminal | $1,187 | - | 5 | - | $237 | $1,187 | 1 | Arrow Films | true | false |
| 41 | 37 | Coco | $770 | -42.9% | - | - | - | $26,200,802 | 25 | Walt Disney Pictures | false | false |
| 42 | 45 | Tea With the Dames | $656 | +690.4% | 3 | +2 | $218 | $259,523 | 11 | Picturehouse Entertainment | false | false |
| 43 | 35 | Lean on Pete | $652 | -56.9% | 2 | +1 | $326 | $513,832 | 10 | Curzon Film Distributors | false | false |
| 44 | 44 | Funny Cow | $569 | +546.6% | 2 | +1 | $284 | $697,972 | 12 | Entertainment One | false | false |
| 45 | - | Finding Your Feet | $516 | - | 1 | - | $516 | $7,679,422 | 20 | Entertainment One | false | false |
| 46 | 32 | Arcadia | $359 | -88.8% | 2 | - | $179 | $29,914 | 3 | British Film Institute (BFI) | false | false |
| 47 | 43 | The Bromley Boys | $247 | +37.2% | 2 | -1 | $123 | $17,890 | 6 | Miracle Films | false | false |
| 48 | - | A Cambodian Spring | $218 | - | 1 | - | $218 | $19,405 | 8 | Independent Films | false | false |
| 49 | 40 | Stanley a Man of Variety | $211 | -60.3% | 1 | - | $211 | $7,619 | 4 | Picturehouse Entertainment | false | false |
| 50 | - | New Town Utopia | $205 | - | 1 | - | $205 | $14,839 | 10 | Verve Pictures | false | false |
| 51 | 38 | Beast | $177 | -81.4% | 1 | -2 | $177 | $554,022 | 11 | Altitude Film Entertainment | false | false |
| 52 | 42 | Early Man | $146 | -26.3% | 3 | -3 | $48 | $14,882,790 | 24 | StudioCanal | false | false |
| 53 | 46 | That Good Night | $146 | +231.8% | 1 | -1 | $146 | $79,711 | 9 | Trafalgar Studios | false | false |
| 54 | - | The Beatles: Eight Days a Week - The Touring Years | $37 | - | 1 | - | $37 | $1,577,373 | 95 | StudioCanal | false | false |
