Domestic Box Office Results for 2021 Week 27 (3-Day Jul 2 - Jul 4)
| Rank | Title | Rating | Distributor | Total Weekend | +-LW | Locations | +-LW | Avg. Per Location | Total To-Date | Weeks |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | The Super Mario Galaxy Movie | PG | Universal Pictures | $425,500,825 | 0.5% | 2,983 | 2 | $142,642 | $425,500,825 | 1 |
| 2 | Avatar: Fire and Ash | PG-13 | 20th Century Studios | $404,340,010 | 16.3% | 3,736 | 54 | $108,228 | $404,340,010 | 1 |
| 3 | Project Hail Mary | PG-13 | Amazon Studios | $341,121,909 | 8.8% | 3,318 | 29 | $102,809 | $341,121,909 | 1 |
| 4 | Michael | PG-13 | Lionsgate | $326,359,112 | -3.9% | 2,645 | -13 | $123,387 | $326,359,112 | 1 |
| 5 | The Devil Wears Prada 2 | PG-13 | Walt Disney Studios Motion Pictures | $202,443,724 | 17.8% | 3,692 | 59 | $54,833 | $202,443,724 | 1 |
| 6 | Hoppers | PG | Walt Disney Studios Motion Pictures | $165,953,089 | 1.6% | 2,839 | 5 | $58,455 | $165,953,089 | 1 |
| 7 | The Housemaid | R | Lionsgate | $126,432,462 | -5.5% | 2,446 | -18 | $51,689 | $126,432,462 | 1 |
| 8 | Scream 7 | NR | Paramount | $121,935,967 | 8.9% | 3,126 | 30 | $39,007 | $121,935,967 | 1 |
| 9 | Star Wars: The Mandalorian and Grogu | PG-13 | Walt Disney Studios Motion Pictures | $108,823,848 | 24.7% | 3,875 | 82 | $28,084 | $108,823,848 | 1 |
| 10 | GOAT | PG | Sony Pictures Releasing | $103,316,898 | -28.1% | 1,197 | -94 | $86,313 | $103,316,898 | 1 |
| 11 | Marty Supreme | R | A24 | $96,040,064 | -21.1% | 1,503 | -70 | $63,899 | $96,040,064 | 1 |
| 12 | Wuthering Heights | R | Warner Bros Pictures | $84,001,072 | 13.8% | 3,210 | 46 | $26,169 | $84,001,072 | 1 |
| 13 | David | PG | Angel Studios | $80,382,774 | 3.0% | 2,630 | 10 | $30,564 | $80,382,774 | 1 |
| 14 | Mortal Kombat II | R | Warner Bros Pictures | $75,426,256 | -25.4% | 1,172 | -85 | $64,357 | $75,426,256 | 1 |
| 15 | Obsession | R | Focus Features | $73,524,085 | -18.0% | 1,502 | -60 | $48,951 | $73,524,085 | 1 |
| 16 | The SpongeBob Movie: Search for SquarePants | PG | Paramount Pictures International | $71,068,170 | 18.1% | 3,263 | 60 | $21,780 | $71,068,170 | 1 |
| 17 | Anaconda | PG-13 | Sony Pictures Releasing | $65,098,148 | -19.1% | 1,365 | -64 | $47,691 | $65,098,148 | 1 |
| 18 | Send Help | R | Walt Disney Studios Motion Pictures | $64,734,795 | 12.5% | 2,907 | 42 | $22,269 | $64,734,795 | 1 |
| 19 | The Sheep Detectives | PG | Amazon Studios | $49,157,055 | 13.9% | 2,936 | 46 | $16,743 | $49,157,055 | 1 |
| 20 | Reminders of Him | PG-13 | Universal Pictures | $48,559,430 | 16.8% | 3,038 | 56 | $15,984 | $48,559,430 | 1 |
| 21 | The Drama | NR | A24 | $48,062,006 | 15.0% | 2,911 | 50 | $16,510 | $48,062,006 | 1 |
| 22 | Song Sung Blue | PG-13 | Focus Features | $39,185,290 | -17.8% | 1,228 | -59 | $31,910 | $39,185,290 | 1 |
| 23 | Crime 101 | R | Amazon Studios | $36,588,336 | -7.0% | 1,728 | -23 | $21,174 | $36,588,336 | 1 |
| 24 | Iron Lung | R | Independent | $34,960,000 | 29.9% | 3,537 | 100 | $9,884 | $34,960,000 | 1 |
| 25 | Lee Cronin's The Mummy | NR | Warner Bros Pictures | $28,717,189 | 19.1% | 2,953 | 64 | $9,725 | $28,717,189 | 1 |