| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Avengers: Infinity War | $378,898 | -44.8% | 116 | -14 | $3,266 | $4,957,048 | 3 | Walt Disney Pictures | false | false |
| 2 | 2 | The Incredible Story of the Giant Pear | $174,757 | -33.1% | 147 | -15 | $1,188 | $636,292 | 2 | Nordisk Film | false | false |
| 3 | - | Blockers | $70,968 | - | 129 | - | $550 | $70,968 | 1 | Universal Pictures International (UPI) | true | false |
| 4 | 3 | I Feel Pretty | $56,472 | -59.7% | 97 | -18 | $582 | $286,603 | 2 | Norsk Filmdistribusjon | false | false |
| 5 | 4 | Truth or Dare | $36,140 | -61% | 78 | -25 | $463 | $174,514 | 2 | Universal Pictures International (UPI) | false | false |
| 6 | 5 | A Quiet Place | $21,422 | -27.9% | 23 | -7 | $931 | $777,458 | 6 | Paramount Pictures International | false | false |
| 7 | 6 | Operasjon Mørkemann | $17,978 | -33.1% | 46 | - | $390 | $1,755,488 | 8 | SF Norge A/S | false | false |
| 8 | 9 | Sherlock Gnomes | $13,414 | -18.2% | 47 | - | $285 | $310,312 | 5 | SF Norge A/S | false | false |
| 9 | 8 | Ready Player One | $13,199 | -23.7% | 15 | -9 | $879 | $2,107,859 | 7 | SF Norge A/S | false | false |
| 10 | 13 | Coco | $12,698 | +3% | 18 | +1 | $705 | $3,240,813 | 15 | Walt Disney Pictures | false | false |
| 11 | 7 | Isle of Dogs | $12,287 | -36% | 29 | -9 | $423 | $146,442 | 3 | 20th Century Fox International | false | false |
| 12 | - | Le brio | $10,178 | - | 44 | - | $231 | $11,208 | 1 | Another World Entertainment | true | false |
| 13 | 10 | Rampage | $9,373 | -41.5% | 19 | -16 | $493 | $588,360 | 5 | SF Studios | false | false |
| 14 | 12 | Utoya: July 22 | $8,127 | -37.3% | 14 | -4 | $580 | $3,504,198 | 10 | Nordisk Film | false | false |
| 15 | 11 | Loving Vincent | $7,285 | -48.1% | 21 | -12 | $346 | $201,677 | 4 | Selmer Media | false | false |
| 16 | 17 | Black Panther | $6,813 | -35.3% | 6 | +1 | $1,135 | $4,114,107 | 13 | Walt Disney Pictures | false | false |
| 17 | - | Raazi | $6,782 | - | 4 | - | $1,695 | $6,782 | 1 | - | true | false |
| 18 | 14 | The Death of Stalin | $6,363 | -48% | 6 | -6 | $1,060 | $329,335 | 6 | Selmer Media | false | false |
| 19 | - | The House by the Sea | $6,097 | - | 44 | - | $138 | $6,359 | 1 | Storytelling Media | true | false |
| 20 | 19 | Brillebjørn på bondegården | $5,701 | -38.7% | 30 | -7 | $190 | $698,742 | 8 | Selmer Media | false | false |
