| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Venom | $114,753 | -28.6% | 95 | -13 | $1,207 | $1,280,751 | 4 | Ster-Kinekor Pictures | false | false |
| 2 | 3 | Night School | $76,775 | -21.4% | 73 | -14 | $1,051 | $1,079,128 | 5 | Universal Pictures International (UPI) | false | false |
| 3 | - | Peppermint | $69,288 | - | 59 | - | $1,174 | $69,288 | 1 | Times Media Films | true | false |
| 4 | 2 | A Star Is Born | $68,098 | -37% | 57 | -7 | $1,194 | $420,055 | 3 | Times Media Films | false | false |
| 5 | - | Goosebumps 2: Haunted Halloween | $58,396 | - | 75 | - | $778 | $58,396 | 1 | Ster-Kinekor Pictures | true | false |
| 6 | 4 | Smallfoot | $54,109 | -37.4% | 85 | -15 | $636 | $856,132 | 5 | Times Media Films | false | false |
| 7 | 5 | Johnny English Strikes Again | $36,207 | -44% | 58 | -22 | $624 | $1,183,677 | 6 | United International Pictures | false | false |
| 8 | 6 | Halloween | $31,759 | -34.3% | 55 | +3 | $577 | $94,285 | 2 | United International Pictures | false | false |
| 9 | - | Searching | $28,762 | - | 42 | - | $684 | $28,762 | 1 | Sony Pictures Releasing | true | false |
| 10 | 7 | Baby Mamas | $26,438 | -37% | 42 | -19 | $629 | $163,173 | 4 | Ster-Kinekor Pictures | false | false |
| 11 | - | First Man | $24,477 | - | 24 | - | $1,019 | $24,477 | 1 | United International Pictures | true | false |
| 12 | - | The Little Vampire 3D | $21,780 | - | 51 | - | $427 | $21,780 | 1 | African Entertainment Distributors | true | false |
| 13 | 9 | The Hate U Give | $16,589 | -26.7% | 36 | +2 | $460 | $46,909 | 2 | Times Media Films | false | false |
| 14 | 11 | Kanarie | $10,958 | -40.4% | 23 | - | $476 | $40,430 | 2 | Ster-Kinekor Pictures | false | false |
| 15 | 8 | The House with a Clock in Its Walls | $10,503 | -67.8% | 31 | -19 | $338 | $254,743 | 4 | Times Media Films | false | false |
| 16 | 10 | A Simple Favor | $7,283 | -62.3% | 15 | -15 | $485 | $266,323 | 5 | Times Media Films | false | false |
| 17 | 13 | Papillon | $7,150 | -52.8% | 22 | +3 | $325 | $27,749 | 2 | Times Media Films | false | false |
| 18 | 14 | Ellen: The Ellen Pakkies Story | $6,138 | -32.6% | 9 | -4 | $682 | $416,835 | 8 | Ster-Kinekor Pictures | false | false |
| 19 | 16 | The Titan | $2,506 | -64.3% | 20 | +2 | $125 | $12,711 | 2 | Ster-Kinekor Pictures | false | false |
| 20 | 12 | Hotel Transylvania 3: Summer Vacation | $2,275 | -85.7% | 7 | -21 | $325 | $1,305,628 | 9 | Sony Pictures Releasing | false | false |
| 21 | 18 | The Children Act | $1,798 | -53.8% | 4 | -1 | $449 | $78,000 | 6 | Ster-Kinekor Pictures | false | false |
| 22 | - | The Guernsey Literary and Potato Peel Pie Society | $1,388 | - | 3 | - | $462 | $191,977 | 12 | Times Media Films | false | false |
| 23 | - | The Recce | $494 | - | 5 | - | $98 | $46,024 | 5 | Gravel Road Distribution Group | false | false |
| 24 | - | Leave No Trace | $431 | - | 2 | - | $215 | $18,135 | 6 | Sony Pictures Releasing | false | false |
| 25 | 21 | Looking for love | $288 | -19.6% | 1 | - | $288 | $125,587 | 9 | Indigenous Film Distribution | false | false |
| 26 | 20 | BlacKkKlansman | $171 | -75.3% | 1 | - | $171 | $44,949 | 8 | United International Pictures | false | false |
