Domestic Box Office For April 2021
Limited releases are those released in fewer than 600 theaters.
Key:Estimated
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | In the Earth | $1,113,723 | 571 | $505,723 | 45.4% | 547 | Apr 16 | - | Neon |
| 2 | Four Good Days | $837,849 | 489 | $298,358 | 35.6% | 298 | Apr 30 | - | Vertical Entertainment |
| 3 | 2021 Oscar Nominated Short Films: Live Action | $443,050 | 184 | $81,113 | 18.3% | 157 | Apr 2 | - | Magnolia Pictures |
| 4 | Limbo | $224,405 | 213 | $84,710 | 37.7% | 208 | Apr 30 | - | Focus Features |
| 5 | The Resort | $191,996 | 114 | $88,831 | 46.3% | 114 | Apr 30 | - | Vertical Entertainment |
| 6 | Shiva Baby | $159,294 | 27 | $7,160 | 4.5% | 12 | Apr 2 | - | Utopia |
| 7 | SAS: Rise of the Black Swan | $146,329 | 189 | $78,721 | 53.8% | 189 | Apr 16 | - | Vertical Entertainment |
| 8 | Held | $142,817 | 129 | $46,277 | 32.4% | 129 | Apr 9 | - | Magnolia Pictures |
| 9 | Gunda | $115,691 | 35 | $5,023 | 4.3% | 5 | Apr 16 | - | Neon |
| 10 | About Endlessness | $51,386 | 17 | $8,809 | 17.1% | 17 | Apr 30 | - | Magnolia Pictures |
| 11 | Monday | $30,932 | 54 | $18,767 | 60.7% | 54 | Apr 16 | - | IFC Films |
| 12 | Trigger Point | $29,262 | 77 | $29,262 | 100% | 77 | Apr 16 | - | Screen Media Films |
| 13 | Jakob's Wife | $27,588 | 101 | $27,588 | 100% | 101 | Apr 16 | - | RLJ Entertainment |
| 14 | Moffie | $24,520 | 51 | $14,007 | 57.1% | 51 | Apr 9 | - | IFC Films |
| 15 | We Broke Up | $15,063 | 35 | $11,003 | 73% | 35 | Apr 16 | - | Vertical Entertainment |
| 16 | Endless Rain | $7,334 | 14 | $2,663 | 36.3% | 14 | Apr 30 | - | Sony Pictures Releasing |
| 17 | Blood Brothers: Civil War | $5,191 | 2 | $1,606 | 30.9% | 2 | Apr 2 | - | Indican Pictures |
| 18 | Bill Traylor: Chasing Ghosts | $4,504 | 2 | $1,666 | 37% | 2 | Apr 16 | - | Kino Lorber |
| 19 | Slalom | $2,788 | 4 | $1,052 | - | 4 | Apr 9 | - | Kino Lorber |
