| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | The Super Mario Galaxy Movie | $31,230 | -47.9% | 12 | -2 | $2,602 | $321,583 | 3 | Universal Pictures International (UPI) | false | false |
| 2 | 2 | Project Hail Mary | $20,407 | -41.6% | 8 | - | $2,550 | $456,042 | 5 | - | false | false |
| 3 | - | Lee Cronin's The Mummy | $16,423 | - | 9 | - | $1,824 | $21,786 | 1 | Sam Film | true | false |
| 4 | - | Shelter | $12,627 | - | 6 | - | $2,104 | $25,312 | 11 | Myndform | false | false |
| 5 | 3 | The Drama | $8,915 | -36.9% | 3 | - | $2,971 | $37,618 | 2 | Myndform | false | false |
| 6 | - | Normal | $5,553 | - | 5 | - | $1,110 | $6,877 | 1 | - | true | false |
| 7 | 5 | Hoppers | $2,444 | -34% | 3 | -1 | $814 | $181,506 | 7 | Sam Film | false | false |
| 8 | - | Þegar Múmbó Júmbó Varð Risastór | $2,381 | - | 4 | - | $595 | $2,483 | 1 | - | true | false |
| 9 | 6 | I Swear | $2,071 | -35.2% | 2 | -1 | $1,035 | $8,727 | 2 | Universal Pictures International (UPI) | false | false |
| 10 | 4 | Ready or Not 2: Here I Come | $1,553 | -75.4% | 2 | -2 | $776 | $29,531 | 3 | Paramount Pictures International | false | false |
| 11 | 7 | Undir Ísnum | $556 | -43.4% | 1 | - | $556 | $63,806 | 6 | - | false | false |
| 12 | 12 | A Private Life | $475 | +5.1% | 1 | - | $475 | $3,327 | 3 | Bíó Paradís | false | false |
| 13 | 14 | Franz | $417 | +22.6% | 1 | - | $417 | $3,654 | 4 | Bíó Paradís | false | false |
| 14 | 11 | Sentimental Value | $373 | -20.8% | 1 | - | $373 | $55,740 | 27 | - | false | false |
| 15 | 16 | Sound of Falling | $300 | - | 1 | - | $300 | $1,502 | 3 | Bíó Paradís | false | false |
| 16 | - | The Testament of Ann Lee | $264 | - | 1 | - | $264 | $475 | 1 | Sam Film | true | false |
| 17 | 18 | Pillion | $215 | +141.6% | 1 | - | $215 | $11,727 | 9 | Bíó Paradís | false | false |
| 18 | - | Kontinental '25 | $206 | - | 1 | - | $206 | $260 | 1 | Bíó Paradís | true | false |
| 19 | 13 | Hamnet | $127 | -67% | 1 | - | $127 | $47,590 | 13 | Universal Pictures International (UPI) | false | false |
| 20 | 15 | Rúrik: Sæskrímslið sem kunni ekki að synda | $92 | -72.8% | 1 | - | $92 | $23,032 | 9 | - | false | false |
| 21 | - | Is This Thing On? | $71 | - | 1 | - | $71 | $1,712 | 6 | Paramount Pictures International | false | false |
| 22 | 17 | Amrum | $53 | -65.1% | 1 | - | $53 | $4,309 | 8 | Bíó Paradís | false | false |
| 23 | - | Arco | $53 | - | 1 | - | $53 | $2,137 | 7 | Bíó Paradís | false | false |
