| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Incredibles 2 | $555,789 | +13.5% | 123 | -3 | $4,518 | $2,142,667 | 3 | Ster-Kinekor Pictures | false | false |
| 2 | 2 | Ocean's Eight | $227,763 | -21.2% | 101 | +6 | $2,255 | $685,736 | 2 | Times Media Films | false | false |
| 3 | 3 | Jurassic World: Fallen Kingdom | $227,154 | -13.1% | 105 | -17 | $2,163 | $1,713,886 | 4 | United International Pictures | false | false |
| 4 | - | Book Club | $67,499 | - | 40 | - | $1,687 | $67,499 | 1 | Ster-Kinekor Pictures | true | false |
| 5 | - | Duck Duck Goose | $65,985 | - | 80 | - | $824 | $65,985 | 1 | Times Media Films | true | false |
| 6 | 4 | Deadpool 2 | $46,690 | -34.1% | 48 | -24 | $972 | $1,873,635 | 7 | 20th Century Fox International | false | false |
| 7 | - | Tag | $45,897 | - | 53 | - | $865 | $45,897 | 1 | Times Media Films | true | false |
| 8 | - | The Hurricane Heist | $44,717 | - | 44 | - | $1,016 | $44,717 | 1 | Times Media Films | true | false |
| 9 | 5 | Breaking In | $39,259 | -37.5% | 39 | -26 | $1,006 | $502,772 | 5 | Universal Pictures International (UPI) | false | false |
| 10 | 6 | Thys & Trix | $39,254 | -12.7% | 44 | +1 | $892 | $114,397 | 2 | Ster-Kinekor Pictures | false | false |
| 11 | 7 | Braven | $25,294 | -34% | 47 | +2 | $538 | $87,191 | 2 | Ster-Kinekor Pictures | false | false |
| 12 | - | Love, Simon | $20,106 | - | 25 | - | $804 | $20,106 | 1 | 20th Century Fox International | true | false |
| 13 | 8 | Avengers: Infinity War | $19,763 | -24.9% | 16 | -17 | $1,235 | $5,284,691 | 10 | Ster-Kinekor Pictures | false | false |
| 14 | 11 | Acrimony | $9,806 | -24.3% | 11 | -12 | $891 | $1,752,309 | 14 | Ster-Kinekor Pictures | false | false |
| 15 | 12 | On Chesil Beach | $7,646 | -33.9% | 17 | - | $449 | $26,196 | 2 | Ster-Kinekor Pictures | false | false |
| 16 | 9 | Hereditary | $7,217 | -61.7% | 13 | -20 | $555 | $84,852 | 3 | Times Media Films | false | false |
| 17 | 17 | Number 37 | $5,207 | -14% | 4 | -4 | $1,301 | $102,657 | 5 | Ster-Kinekor Pictures | false | false |
| 18 | 15 | Isle of Dogs | $4,992 | -33.5% | 11 | +1 | $453 | $16,778 | 2 | 20th Century Fox International | false | false |
| 19 | 10 | Sherlock Gnomes | $2,419 | -84.1% | 4 | -38 | $604 | $465,292 | 8 | United International Pictures | false | false |
