| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | It | $389,006 | - | 67 | - | $5,806 | $389,006 | 1 | Times Media Films | true | false |
| 2 | 1 | The Dark Tower | $70,202 | -45.6% | 80 | -6 | $877 | $242,452 | 2 | Ster-Kinekor Pictures | false | false |
| 3 | - | American Assassin | $60,302 | - | 66 | - | $913 | $60,302 | 1 | Times Media Films | true | false |
| 4 | - | Home Again | $56,589 | - | 75 | - | $754 | $56,589 | 1 | Ster-Kinekor Pictures | true | false |
| 5 | 3 | Son of Bigfoot | $52,971 | -20.2% | 83 | -7 | $638 | $650,879 | 6 | Ster-Kinekor Pictures | false | false |
| 6 | 2 | The Hitman's Bodyguard | $44,877 | -32.5% | 72 | -9 | $623 | $794,460 | 5 | Times Media Films | false | false |
| 7 | 4 | American Made | $42,138 | -32.7% | 67 | -16 | $628 | $277,501 | 3 | United International Pictures | false | false |
| 8 | 5 | Girls Trip | $32,999 | -30% | 46 | -10 | $717 | $1,072,282 | 7 | United International Pictures | false | false |
| 9 | 6 | Logan Lucky | $18,975 | -44.2% | 74 | +1 | $256 | $66,115 | 2 | Ster-Kinekor Pictures | false | false |
| 10 | 7 | Annabelle: Creation | $16,964 | -48.2% | 22 | -1 | $771 | $286,927 | 5 | Times Media Films | false | false |
| 11 | 9 | Despicable Me 3 | $14,901 | -29.4% | 25 | -12 | $596 | $3,482,617 | 12 | United International Pictures | false | false |
| 12 | 8 | Atomic Blonde | $10,748 | -64.7% | 25 | -42 | $429 | $349,537 | 5 | Ster-Kinekor Pictures | false | false |
| 13 | 11 | The Exception | $10,045 | -34.3% | 15 | - | $669 | $31,675 | 2 | Ster-Kinekor Pictures | false | false |
| 14 | 13 | The Glass Castle | $8,212 | -26.8% | 19 | +1 | $432 | $26,189 | 2 | Times Media Films | false | false |
| 15 | - | My Wife and I | $6,784 | - | 20 | - | $339 | $6,784 | 1 | Times Media Films | true | false |
| 16 | 10 | The Bounce Back | $6,768 | -64.6% | 24 | -23 | $282 | $83,235 | 3 | African Entertainment Distributors | false | false |
| 17 | 12 | Baby Driver | $5,285 | -59.4% | 11 | -12 | $480 | $726,958 | 7 | Sony Pictures Releasing | false | false |
| 18 | - | Norman | $4,247 | - | 5 | - | $849 | $4,247 | 1 | Ster-Kinekor Pictures | true | false |
| 19 | 17 | Dunkirk | $3,026 | -46.7% | 6 | -5 | $504 | $828,319 | 8 | Times Media Films | false | false |
| 20 | 16 | Captain Underpants: The First Epic Movie | $2,987 | -49.3% | 7 | -8 | $426 | $480,787 | 9 | 20th Century Fox International | false | false |
| 21 | 15 | Spider-Man: Homecoming | $2,343 | -63.7% | 7 | -2 | $334 | $2,303,457 | 11 | Sony Pictures Releasing | false | false |
| 22 | 18 | 9/11 | $1,984 | -58.7% | 11 | +1 | $180 | $8,830 | 2 | United International Pictures | false | false |
| 23 | 23 | Maudie | $1,666 | -6.9% | 3 | -1 | $555 | $17,838 | 4 | Sony Pictures Releasing | false | false |
| 24 | 19 | Viceroy's House | $1,572 | -38.6% | 3 | - | $524 | $110,721 | 8 | United International Pictures | false | false |
| 25 | 21 | Poster Boys | $589 | -74.7% | 7 | -1 | $84 | $3,643 | 2 | Sony Pictures Releasing | false | false |
