| Rank | LW | Release
| Gross | %± LW | Theaters | Change | Average | Total Gross | Weeks | Distributor
| New This Week
| Estimated
|
|---|
| 1 | 1 | Tenet | $386,235 | -52.5% | 355 | -187 | $1,087 | $21,609,414 | 7 | Warner Bros. | false | false |
| 2 | - | Saint Maud | $343,683 | - | 334 | - | $1,028 | $343,683 | 1 | StudioCanal UK | true | false |
| 3 | - | Akira 2020 Re-release | $262,393 | - | 109 | - | $2,407 | $262,393 | 1 | National Amusements | true | false |
| 4 | 3 | After We Collided | $253,460 | -49.8% | 308 | -182 | $822 | $4,662,998 | 6 | - | false | false |
| 5 | 2 | Cats & Dogs 3: Paws Unite | $240,568 | -59.3% | 373 | -158 | $644 | $933,199 | 2 | Warner Bros. | false | false |
| 6 | 7 | On the Rocks | $98,817 | -18.6% | 86 | +25 | $1,149 | $307,084 | 2 | A24 | false | false |
| 7 | 5 | A Piece of Cake | $69,050 | -59.4% | 309 | -135 | $223 | $273,100 | 2 | Signature Entertainment | false | false |
| 8 | 4 | Bill & Ted Face the Music | $61,423 | -67.6% | 256 | -219 | $239 | $1,550,836 | 4 | Warner Bros. | false | false |
| 9 | 6 | Onward | $61,045 | -62.9% | - | - | - | $9,749,656 | 32 | Walt Disney Pictures | false | false |
| 10 | - | Kajillionaire | $57,763 | - | 216 | - | $267 | $57,763 | 1 | Universal Pictures International (UPI) | true | false |
| 11 | 11 | Unhinged | $40,621 | -47.5% | 150 | -74 | $270 | $2,496,128 | 11 | Altitude Film Entertainment | false | false |
| 12 | 9 | 100% Wolf | $32,698 | -68.3% | 204 | -169 | $160 | $1,824,868 | 11 | Vertigo Films | false | false |
| 13 | 13 | Trolls World Tour | $27,335 | -44% | 146 | -22 | $187 | $1,237,933 | 27 | Universal Pictures International (UPI) | false | false |
| 14 | - | Hocus Pocus 2020 Re-release | $26,733 | - | 88 | - | $303 | $26,733 | 1 | Park Circus | true | false |
| 15 | - | Harry Potter and the Half-Blood Prince 2020 Re-release | $24,943 | - | 109 | - | $228 | $64,445 | 12 | Warner Bros. | false | false |
| 16 | 10 | The New Mutants | $24,612 | -68.7% | - | - | - | $2,155,880 | 6 | Walt Disney Pictures | false | false |
| 17 | 29 | Harry Potter and the Order of the Phoenix 2020 Re-release | $20,146 | +240.8% | 95 | +74 | $212 | $65,592 | 12 | Warner Bros. | false | false |
| 18 | 48 | Harry Potter and the Deathly Hallows: Part 1 2020 Re-release | $18,051 | +2,173.4% | 87 | +82 | $207 | $55,167 | 15 | Warner Bros. | false | false |
| 19 | 14 | Rocks | $16,748 | -59.2% | 115 | +43 | $145 | $342,591 | 4 | Altitude Film Entertainment | false | false |
| 20 | - | Hey Duggee at the Movies 2020 Re-release | $14,921 | - | 85 | - | $175 | $14,921 | - | Vue Entertainment | - | false |
| 21 | 58 | Harry Potter and the Deathly Hallows: Part 2 2020 Re-release | $13,512 | +4,831.4% | 91 | +88 | $148 | $52,915 | 14 | Warner Bros. | false | false |
| 22 | 16 | Pinocchio | $12,866 | -62.5% | 124 | -98 | $103 | $1,098,943 | 9 | Vertigo Films | false | false |
| 23 | 19 | 23 Walks | $12,295 | -51.3% | 62 | -64 | $198 | $145,847 | 3 | Parkland Pictures | false | false |
| 24 | - | The Rocky Horror Picture Show 2020 Re-release | $12,258 | - | 84 | - | $145 | $14,594 | 7 | Twentieth Century Fox | false | false |
| 25 | 17 | Eternal Beauty | $9,384 | -65.2% | 43 | -6 | $218 | $49,842 | 2 | Bulldog Film Distribution | false | false |
| 26 | - | My People, My Homeland | $4,612 | - | 27 | - | $170 | $4,612 | 1 | China Lion Film Distribution | true | false |
| 27 | 47 | Bohemian Rhapsody 2020 Re-release | $4,380 | +450.3% | 80 | +73 | $54 | $58,699 | 15 | Twentieth Century Fox | false | false |
| 28 | 22 | Schemers | $3,896 | -78.6% | 21 | -101 | $185 | $117,298 | 3 | Munro Films | false | false |
| 29 | - | I Am Woman | $3,763 | - | 33 | - | $114 | $3,763 | 1 | Vertigo Films | true | false |
| 30 | 32 | Monsoon | $2,925 | -30.5% | 7 | -1 | $417 | $24,942 | 3 | Peccadillo Pictures | false | false |
| 31 | 25 | Peppa Pig: My First Cinema Experience 2020 Re-release | $2,492 | -68.5% | 15 | -4 | $166 | $10,400 | 2 | Entertainment One | false | false |
| 32 | 37 | Summerland | $2,420 | +50.2% | 10 | +2 | $242 | $192,253 | 11 | Lionsgate | false | false |
| 33 | 34 | Hope Gap | $2,159 | -1.6% | 9 | -2 | $239 | $235,148 | 7 | Curzon Film Distributors | false | false |
| 34 | - | The Jungle Book 2020 Re-release | $1,941 | - | 20 | - | $97 | $1,941 | 1 | Walt Disney Pictures | true | false |
| 35 | 8 | David Attenborough: A Life on Our Planet | $1,918 | -98.4% | 7 | -368 | $274 | $577,074 | 3 | Altitude Film Entertainment | false | false |
| 36 | - | Iki Gözüm Ahmet | $1,635 | - | 1 | - | $1,635 | $1,635 | 1 | AF-Media | true | false |
| 37 | 30 | Timmy's Cinema Adventure | $1,487 | -69% | 51 | -10 | $29 | $71,074 | 8 | Vue Entertainment | false | false |
| 38 | 18 | Harry Potter and the Sorcerer's Stone 2020 Re-release | $1,435 | -94.3% | 4 | -87 | $358 | $86,405 | 14 | Warner Bros. | false | false |
| 39 | - | Labyrinth 2020 Re-release | $1,312 | - | 1 | - | $1,312 | $2,904 | 15 | Park Circus | false | false |
| 40 | 20 | Harry Potter and the Prisoner of Azkaban 2020 Re-release | $1,307 | -94.7% | 4 | -85 | $326 | $89,367 | 14 | Warner Bros. | false | false |
| 41 | 28 | Shaun of the Dead 2020 Re-release | $1,305 | -79.2% | 12 | -33 | $108 | $19,700 | 14 | United International Pictures | false | false |
| 42 | 23 | Harry Potter and the Goblet of Fire 2020 Re-release | $916 | -92% | 6 | -90 | $152 | $55,522 | 14 | Warner Bros. | false | false |
| 43 | 62 | Love Sarah | $913 | +430.8% | 1 | -1 | $913 | $67,903 | 14 | Parkland Pictures | false | false |
| 44 | 27 | Rialto | $869 | -88.2% | 5 | -26 | $173 | $19,967 | 2 | Break Out Pictures | false | false |
| 45 | 39 | Knives Out | $860 | -35.8% | 2 | +1 | $430 | $17,160,856 | 46 | Lionsgate | false | false |
| 46 | - | 2001: A Space Odyssey 2020 Re-release | $766 | - | 1 | - | $766 | $2,778 | 15 | British Film Institute (BFI) | false | false |
| 47 | 40 | Military Wives | $714 | -43% | 4 | - | $178 | $3,273,558 | 32 | Lionsgate | false | false |
| 48 | - | My Rembrandt | $641 | - | 1 | - | $641 | $13,896 | 9 | Periscoop Film | false | false |
| 49 | - | National Theatre Live: King Lear | $618 | - | 2 | - | $309 | $957,256 | 11 | National Theatre | false | false |
| 50 | 24 | Wallace & Gromit: The Curse of the Were-Rabbit 2020 Re-release | $595 | -93.9% | 7 | -86 | $85 | $25,920 | 2 | Walt Disney Studios Motion Pictures | false | false |
| 51 | - | Present Laughter | $568 | - | 1 | - | $568 | $1,788,528 | 47 | National Theatre | false | false |
| 52 | - | Alien 2019 Re-release | $496 | - | 1 | - | $496 | $397,726 | 311 | Park Circus | false | false |
| 53 | - | Beyond The Visible - Hilma af Klint | $493 | - | 2 | - | $246 | $493 | 1 | Modern Films | true | false |
| 54 | 33 | Pokémon: Detective Pikachu | $449 | -87% | 8 | -20 | $56 | $18,053,577 | 75 | Warner Bros. | false | false |
| 55 | 53 | Dolittle | $412 | -23.8% | 7 | - | $58 | $20,803,931 | 36 | Universal Pictures International (UPI) | false | false |
| 56 | 46 | The Man in the Hat | $410 | -53.9% | 5 | -1 | $82 | $15,018 | 4 | Kaleidoscope | false | false |
| 57 | - | The Lehman Trilogy | $266 | - | 1 | - | $266 | $1,413,268 | 65 | National Theatre | false | false |
| 58 | - | Hitsville: The Making of Motown | $232 | - | 1 | - | $232 | $367,656 | 54 | Altitude Film Entertainment | false | false |
| 59 | 31 | White Riot | $190 | -95.8% | 1 | -18 | $190 | $47,594 | 4 | Modern Films | false | false |
| 60 | 41 | The Roads Not Taken | $125 | -89.2% | 2 | -13 | $62 | $97,703 | 5 | Universal Pictures International (UPI) | false | false |
| 61 | 57 | The King & I: From the London Palladium | $124 | -59.7% | 1 | - | $124 | $2,494,215 | 99 | Trafalgar Releasing | false | false |
| 62 | 67 | Real | $67 | -10.7% | 1 | - | $67 | $3,115 | 5 | Verve Pictures | false | false |
| 63 | - | Max Richter's Sleep | $23 | - | 1 | - | $23 | $25,425 | 5 | Periscoop Film | false | false |
| 64 | 66 | Nocturnal | $17 | -81.7% | 1 | -1 | $17 | $3,915 | 4 | - | false | false |
