| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | - | Deadpool 2 | $599,818 | - | 113 | - | $5,308 | $599,818 | 1 | 20th Century Fox International | true | false |
| 2 | 1 | Avengers: Infinity War | $196,549 | -56.7% | 109 | -24 | $1,803 | $5,065,493 | 4 | Ster-Kinekor Pictures | false | false |
| 3 | 2 | Sherlock Gnomes | $73,959 | -16.7% | 99 | - | $747 | $170,076 | 2 | United International Pictures | false | false |
| 4 | 3 | Acrimony | $53,127 | -31.2% | 55 | -5 | $965 | $1,601,226 | 8 | Ster-Kinekor Pictures | false | false |
| 5 | - | Life of the Party | $48,669 | - | 49 | - | $993 | $48,669 | 1 | Times Media Films | true | false |
| 6 | 4 | I Feel Pretty | $31,686 | -55.4% | 49 | -16 | $646 | $262,796 | 3 | Ster-Kinekor Pictures | false | false |
| 7 | 5 | Traffik | $30,913 | -46.6% | 49 | +1 | $630 | $110,532 | 2 | Times Media Films | false | false |
| 8 | 6 | Rampage | $24,731 | -57% | 47 | -22 | $526 | $1,210,502 | 5 | Times Media Films | false | false |
| 9 | 7 | I Can Only Imagine | $24,032 | -42.9% | 36 | +2 | $667 | $78,241 | 2 | Ster-Kinekor Pictures | false | false |
| 10 | 9 | Maya the Bee: The Honey Games | $17,371 | -36.6% | 60 | -27 | $289 | $149,170 | 3 | African Entertainment Distributors | false | false |
| 11 | 10 | A Wrinkle in Time | $17,308 | -33.2% | 23 | - | $752 | $89,308 | 3 | Ster-Kinekor Pictures | false | false |
| 12 | 8 | Blockers | $14,264 | -56.1% | 35 | -7 | $407 | $414,700 | 5 | United International Pictures | false | false |
| 13 | 11 | Tully | $10,150 | -56% | 25 | - | $406 | $42,441 | 2 | Ster-Kinekor Pictures | false | false |
| 14 | 12 | Beirut | $9,612 | -43.8% | 14 | +2 | $686 | $33,003 | 2 | Times Media Films | false | false |
| 15 | 14 | Peter Rabbit | $7,838 | -49.1% | 18 | -19 | $435 | $1,644,538 | 8 | Sony Pictures Releasing | false | false |
| 16 | 16 | A Quiet Place | $4,688 | -37.5% | 9 | -1 | $520 | $271,839 | 7 | United International Pictures | false | false |
| 17 | 13 | Black Panther | $3,552 | -77.5% | 11 | -20 | $322 | $8,401,813 | 14 | Ster-Kinekor Pictures | false | false |
| 18 | 17 | Madame | $3,141 | -48.2% | 8 | -2 | $392 | $61,396 | 4 | Times Media Films | false | false |
| 19 | - | Breaking In | $3,123 | - | 4 | - | $780 | $10,569 | - | Universal Pictures International (UPI) | - | false |
| 20 | - | 102 Not Out | $3,030 | - | 6 | - | $505 | $25,675 | 3 | Sony Pictures Releasing | false | false |
| 21 | - | Journey's End | $2,646 | - | 6 | - | $441 | $2,646 | 1 | Times Media Films | true | false |
| 22 | 18 | Susters | $1,939 | -58.2% | 8 | -2 | $242 | $321,922 | 8 | Indigenous Film Distribution | false | false |
| 23 | 20 | Five Fingers for Marseilles | $1,578 | -33.7% | 5 | -2 | $315 | $132,533 | 7 | Indigenous Film Distribution | false | false |
| 24 | 19 | Wonderlus | $898 | -79% | 4 | -10 | $224 | $81,528 | 4 | Indigenous Film Distribution | false | false |
| 25 | 15 | Every Day | $888 | -91.4% | 7 | -33 | $126 | $40,545 | 3 | Times Media Films | false | false |
| 26 | - | Fifty Shades Freed | $495 | - | 1 | - | $495 | $2,608,527 | 15 | United International Pictures | false | false |
| 27 | - | 7 Days in Entebbe | $333 | - | - | - | - | $113,909 | 7 | Times Media Films | false | false |
| 28 | 26 | Lady Bird | $294 | +10.5% | 1 | - | $294 | $56,179 | 13 | United International Pictures | false | false |
| 29 | - | The Leisure Seeker | $204 | - | 1 | - | $204 | $56,533 | 8 | Sony Pictures Releasing | false | false |
| 30 | 25 | Catching Feelings | $168 | -40.6% | 1 | - | $168 | $116,645 | 11 | United International Pictures | false | false |
| 31 | - | Darkest Hour | $163 | - | 1 | - | $163 | $173,634 | 16 | United International Pictures | false | false |
| 32 | 28 | Loving Vincent | $139 | +33.7% | 1 | - | $139 | $73,134 | 13 | Indigenous Film Distribution | false | false |
| 33 | 27 | Phantom Thread | $71 | -59.4% | 1 | - | $71 | $33,254 | 12 | United International Pictures | false | false |
| 34 | - | Pacific Rim: Uprising | $19 | - | 1 | - | $19 | $679,812 | 9 | United International Pictures | false | false |
