| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | The Meg | $4,662,977 | - | 499 | - | $9,344 | $4,662,977 | 1 | Warner Bros. | true | false |
| 2 | 1 | Mamma Mia! Here We Go Again | $4,522,841 | -15.3% | 682 | -10 | $6,631 | $65,357,895 | 4 | Universal Pictures International (UPI) | false | false |
| 3 | 4 | Incredibles 2 | $2,782,287 | -10.3% | 658 | -34 | $4,228 | $58,583,483 | 5 | Walt Disney Pictures | false | false |
| 4 | 2 | Ant-Man and the Wasp | $2,719,082 | -44.3% | 613 | +27 | $4,435 | $13,362,948 | 2 | Walt Disney Pictures | false | false |
| 5 | 3 | Mission: Impossible - Fallout | $2,602,661 | -18.9% | 645 | -5 | $4,035 | $23,622,091 | 3 | Paramount Pictures International | false | false |
| 6 | 5 | Hotel Transylvania 3: Summer Vacation | $1,997,415 | +5.8% | 823 | -7 | $2,426 | $14,646,059 | 3 | Sony Pictures Releasing | false | false |
| 7 | - | The Darkest Minds | $507,554 | - | 403 | - | $1,259 | $507,554 | 1 | 20th Century Fox International | true | false |
| 8 | 6 | Teen Titans GO! To the Movies | $314,674 | -37.9% | 480 | +22 | $655 | $1,293,891 | 2 | Warner Bros. | false | false |
| 9 | - | Unfriended: Dark Web | $273,914 | - | 226 | - | $1,212 | $388,656 | 1 | Universal Pictures International (UPI) | true | false |
| 10 | 7 | The First Purge | $146,937 | -34.3% | 141 | -23 | $1,042 | $7,655,446 | 6 | Universal Pictures International (UPI) | false | false |
| 11 | 8 | Jurassic World: Fallen Kingdom | $130,300 | -39.9% | 102 | -85 | $1,277 | $55,230,996 | 10 | Universal Pictures International (UPI) | false | false |
| 12 | - | Vishwaroopam 2 | $78,890 | - | 56 | - | $1,408 | $78,890 | 1 | - | true | false |
| 13 | - | Dog Days | $75,636 | - | 238 | - | $317 | $75,636 | 1 | Icon Film Distribution | true | false |
| 14 | 10 | Ocean's Eight | $60,229 | -21.2% | 78 | -18 | $772 | $14,085,631 | 8 | Warner Bros. | false | false |
| 15 | - | Heathers 2018 Re-release | $55,507 | - | 55 | - | $1,009 | $55,507 | 1 | Arrow Films | true | false |
| 16 | 11 | Sherlock Gnomes | $54,217 | -3.5% | 133 | -57 | $407 | $11,796,835 | 14 | Paramount Pictures International | false | false |
| 17 | 15 | Apostasy | $45,632 | +13.5% | 37 | +9 | $1,233 | $274,695 | 3 | Curzon Film Distributors | false | false |
| 18 | - | The Heiresses | $43,621 | - | 24 | - | $1,817 | $43,621 | 1 | Thunderbird Releasing | true | false |
| 19 | 9 | Skyscraper | $42,216 | -72.4% | 62 | -143 | $680 | $6,967,093 | 5 | Universal Pictures International (UPI) | false | false |
| 20 | - | Sgt. Stubby: An American Hero | $39,582 | - | 165 | - | $239 | $39,582 | 1 | - | true | false |
| 21 | 16 | Show Dogs | $34,557 | +15.7% | 147 | -49 | $235 | $4,576,871 | 12 | Entertainment One | false | false |
| 22 | 20 | The Escape | $32,797 | +15.7% | 35 | +11 | $937 | $91,064 | 2 | Vertigo Films | false | false |
| 23 | - | The Domestics | $30,821 | - | 20 | - | $1,541 | $30,821 | 1 | Vertigo Films | true | false |
| 24 | - | Pope Francis: A Man of His Word | $27,577 | - | 68 | - | $405 | $27,577 | 1 | Universal Pictures International (UPI) | true | false |
| 25 | 17 | Thomas & Friends: Big World! Big Adventures! | $26,042 | -11.7% | 104 | -63 | $250 | $534,531 | 4 | National Amusements | false | false |
| 26 | - | I Can Only Imagine | $25,411 | - | 25 | - | $1,016 | $25,411 | 1 | - | true | false |
| 27 | - | Under the Tree | $21,216 | - | 18 | - | $1,178 | $21,216 | 1 | Eureka Entertainment | true | false |
| 28 | 26 | Swimming with Men | $19,635 | +33% | 20 | +8 | $981 | $411,948 | 6 | Vertigo Films | false | false |
| 29 | 24 | Leave No Trace | $16,966 | +13.8% | 9 | -3 | $1,885 | $489,176 | 7 | Sony Pictures Releasing | false | false |
| 30 | 25 | The Big Bad Fox and Other Tales | $16,669 | +12.8% | 41 | +1 | $406 | $31,458 | 2 | StudioCanal | false | false |
| 31 | - | Beirut | $14,761 | - | 14 | - | $1,054 | $14,761 | 1 | Signature Entertainment | true | false |
| 32 | - | Leaning Into The Wind | $14,117 | - | 12 | - | $1,176 | $14,117 | 1 | Curzon Film Distributors | true | false |
| 33 | 19 | Patrick the Pug | $11,126 | -60.8% | 60 | -95 | $185 | $1,513,040 | 7 | Walt Disney Pictures | false | false |
| 34 | - | Sicario: Day of the Soldado | $9,201 | - | 13 | - | $707 | $2,822,914 | 7 | Lionsgate Films | false | false |
| 35 | 33 | McQueen | $7,603 | +68.6% | 4 | - | $1,900 | $818,310 | 10 | Lionsgate Films | false | false |
| 36 | 38 | The More You Ignore Me | $7,446 | +187.3% | 7 | +5 | $1,063 | $52,230 | 6 | Entertainment Film Distributors | false | false |
| 37 | 23 | Hotel Artemis | $6,649 | -65.2% | 53 | -33 | $125 | $912,535 | 4 | Warner Bros. | false | false |
| 38 | - | Srinivasa Kalyanam | $4,858 | - | 10 | - | $485 | $4,858 | 1 | - | true | false |
| 39 | 29 | The Happy Prince | $4,663 | -45% | 3 | -5 | $1,554 | $1,064,604 | 9 | Lionsgate Films | false | false |
| 40 | 32 | Yellow Submarine | $4,194 | -7.1% | 9 | +1 | $466 | $257,699 | 6 | Picturehouse Entertainment | false | false |
| 41 | - | The Bookshop | $3,645 | - | 7 | - | $520 | $452,646 | 7 | Vertigo Films | false | false |
| 42 | 36 | Zoo | $3,441 | -7.1% | 23 | +5 | $149 | $176,355 | 7 | Entertainment One | false | false |
| 43 | 31 | Whitney | $3,121 | -34.9% | 7 | -4 | $445 | $562,483 | 6 | Altitude Film Entertainment | false | false |
| 44 | 37 | Mary Shelley | $2,879 | -1.2% | 5 | -4 | $575 | $153,215 | 6 | Curzon Film Distributors | false | false |
| 45 | 48 | Spitfire | $2,820 | +171.9% | 4 | +2 | $705 | $294,848 | 4 | Altitude Film Entertainment | false | false |
| 46 | - | Edie | $2,391 | - | 2 | - | $1,195 | $608,269 | 12 | Arrow Films | false | false |
| 47 | 34 | Maurice 2018 Re-release | $2,179 | -51.6% | 7 | +2 | $311 | $41,868 | 3 | British Film Institute (BFI) | false | false |
| 48 | 30 | A Prayer Before Dawn | $2,078 | -72.8% | 4 | -6 | $519 | $104,925 | 4 | Altitude Film Entertainment | false | false |
| 49 | 50 | Peter Rabbit | $1,368 | +111.4% | 6 | -1 | $228 | $57,196,460 | 22 | Sony Pictures Releasing | false | false |
| 50 | - | Damascus Cover | $1,179 | - | 7 | - | $168 | $8,189 | 2 | Munro Films | false | false |
| 51 | 52 | Time Trial | $1,157 | +103.7% | 2 | +1 | $578 | $86,078 | 7 | Scottish Documentary Institute | false | false |
| 52 | - | Accident | $1,133 | - | 1 | - | $1,133 | $31,586 | 480 | British Film Institute (BFI) | false | false |
| 53 | 49 | Avengers: Infinity War | $1,045 | +10.8% | 5 | - | $209 | $96,637,952 | 16 | Walt Disney Pictures | false | false |
| 54 | 40 | Isle of Dogs | $1,024 | -41.4% | 13 | -11 | $78 | $7,673,218 | 20 | 20th Century Fox International | false | false |
| 55 | 46 | Tracking Edith | $1,014 | -19.7% | 3 | - | $338 | $11,582 | 3 | Contemporary Films | false | false |
| 56 | 47 | Postcards from the 48% | $563 | -50.4% | 2 | +1 | $281 | $18,271 | 6 | Guerilla Films | false | false |
| 57 | 43 | Pin Cushion | $542 | -61.7% | 1 | -5 | $542 | $51,954 | 5 | - | false | false |
| 58 | 55 | Arcadia | $481 | +49.4% | 1 | - | $481 | $37,948 | 8 | British Film Institute (BFI) | false | false |
| 59 | - | Deep End 2011 Re-release | $277 | - | 1 | - | $277 | $18,603 | 380 | British Film Institute (BFI) | false | false |
| 60 | 58 | Black Panther | $82 | -24.1% | - | - | - | $70,629,332 | 26 | Walt Disney Pictures | false | false |
| 61 | 45 | Solo: A Star Wars Story | $63 | -95.1% | 1 | - | $63 | $25,833,870 | 12 | Walt Disney Pictures | false | false |
