| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Venom | $160,770 | -36.1% | 108 | -10 | $1,488 | $1,126,029 | 3 | Ster-Kinekor Pictures | false | false |
| 2 | 2 | A Star Is Born | $108,133 | -16.9% | 64 | +6 | $1,689 | $301,946 | 2 | Times Media Films | false | false |
| 3 | 3 | Night School | $97,696 | -20.3% | 87 | -7 | $1,122 | $975,961 | 4 | Universal Pictures International (UPI) | false | false |
| 4 | 4 | Smallfoot | $86,445 | -13.1% | 100 | -7 | $864 | $796,622 | 4 | Times Media Films | false | false |
| 5 | 5 | Johnny English Strikes Again | $64,629 | -17.5% | 80 | -9 | $807 | $1,141,007 | 5 | United International Pictures | false | false |
| 6 | - | Halloween | $48,316 | - | 52 | - | $929 | $48,316 | 1 | United International Pictures | true | false |
| 7 | 6 | Baby Mamas | $41,995 | -15.7% | 61 | - | $688 | $120,398 | 3 | Ster-Kinekor Pictures | false | false |
| 8 | 7 | The House with a Clock in Its Walls | $32,578 | -15.3% | 50 | -19 | $651 | $241,516 | 3 | Times Media Films | false | false |
| 9 | - | The Hate U Give | $22,628 | - | 34 | - | $665 | $22,628 | 1 | Times Media Films | true | false |
| 10 | 9 | A Simple Favor | $19,316 | -30.5% | 30 | -6 | $643 | $254,623 | 4 | Times Media Films | false | false |
| 11 | - | Kanarie | $18,397 | - | 23 | - | $799 | $18,397 | 1 | Ster-Kinekor Pictures | true | false |
| 12 | 8 | Hotel Transylvania 3: Summer Vacation | $15,854 | -46.7% | 28 | -25 | $566 | $1,319,294 | 8 | Sony Pictures Releasing | false | false |
| 13 | - | Papillon | $15,159 | - | 19 | - | $797 | $15,159 | 1 | Times Media Films | true | false |
| 14 | 12 | Ellen: The Ellen Pakkies Story | $9,112 | -36.3% | 13 | -3 | $700 | $411,096 | 7 | Ster-Kinekor Pictures | false | false |
| 15 | 10 | The Nun | $7,046 | -62.4% | 18 | -13 | $391 | $810,926 | 7 | Times Media Films | false | false |
| 16 | - | The Titan | $7,026 | - | 18 | - | $390 | $7,026 | 1 | Ster-Kinekor Pictures | true | false |
| 17 | 11 | Hell Fest | $6,053 | -61.4% | 26 | - | $232 | $27,285 | 2 | Times Media Films | false | false |
| 18 | 15 | The Children Act | $3,889 | -33.1% | 5 | -3 | $777 | $74,872 | 5 | Ster-Kinekor Pictures | false | false |
| 19 | 16 | The Equalizer 2 | $2,484 | -44.2% | 6 | -4 | $414 | $925,699 | 9 | Ster-Kinekor Pictures | false | false |
| 20 | 21 | BlacKkKlansman | $691 | -48.8% | 1 | -1 | $691 | $45,081 | 7 | United International Pictures | false | false |
| 21 | 22 | Looking for love | $358 | -58.2% | 1 | -2 | $358 | $126,594 | 8 | Indigenous Film Distribution | false | false |
| 22 | 24 | Broken Promises 4-Ever | $137 | -21.3% | 1 | - | $137 | $296,956 | 13 | Indigenous Film Distribution | false | false |
