| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Tenet | - | - | - | $12,695,111 | 616 | $22,190,100 | Aug 28 | Warner Bros. | false |
| 2 | After We Collided | - | - | - | $3,632,822 | 490 | $5,138,085 | Sep 4 | Shear Entertainment | false |
| 3 | The New Mutants | - | - | - | $1,696,637 | 538 | $2,204,580 | Sep 4 | Walt Disney Pictures | false |
| 4 | Bill & Ted Face the Music | - | - | - | $1,191,983 | 569 | $1,592,811 | Sep 18 | Warner Bros. | false |
| 5 | Aladdin | - | - | - | $720,114 | 654 | $46,932,335 | - | Walt Disney Pictures | false |
| 6 | Unhinged | - | - | - | $683,952 | 414 | $2,527,061 | Jul 31 | Altitude Film Entertainment | false |
| 7 | Onward | - | - | - | $622,668 | 456 | $9,959,938 | Mar 6 | Walt Disney Pictures | false |
| 8 | 100% Wolf | - | - | - | $563,907 | 456 | $1,984,633 | Jul 31 | Vertigo Films | false |
| 9 | Break the Silence: The Movie | - | - | - | $516,377 | 363 | $516,377 | Sep 4 | Trafalgar Studios | false |
| 10 | The Broken Hearts Gallery | - | - | - | $319,749 | 472 | $319,749 | Sep 11 | Sony Pictures Releasing | false |
| 11 | Pinocchio | - | - | - | $296,232 | 456 | $1,112,442 | Aug 14 | Vertigo Films | false |
| 12 | Pokémon: Detective Pikachu | - | - | - | $271,181 | 604 | $18,053,577 | May 10 | Warner Bros. | false |
| 13 | Trolls World Tour | - | - | - | $262,458 | 275 | $1,237,933 | Apr 10 | Universal Pictures International (UPI) | false |
| 14 | Rocks | - | - | - | $261,194 | 115 | $400,221 | Sep 18 | Altitude Film Entertainment | false |
| 15 | André Rieu: Magical Maastricht | - | - | - | $160,296 | 403 | $160,296 | Sep 18 | Piece of Magic Entertainment | false |
| 16 | Les Misérables | - | - | - | $154,915 | 130 | $154,915 | Sep 4 | Altitude Film Entertainment | false |
| 17 | A Shaun the Sheep Movie: Farmageddon | - | - | - | $138,721 | 639 | $9,223,677 | Oct 18 | StudioCanal | false |
| 18 | Dreambuilders | - | - | - | $120,774 | 199 | $590,419 | Jul 17 | Signature Entertainment | false |
| 19 | Hope Gap | - | - | - | $120,379 | 64 | $264,759 | Aug 28 | Curzon Film Distributors | false |
| 20 | Petla | - | - | - | $108,792 | 201 | $108,792 | Sep 11 | Kinostar Filmverleih | false |
| 21 | Black Panther 2020 Re-release | - | - | - | $97,965 | 239 | $119,809 | Jul 31 | Walt Disney Studios Motion Pictures | false |
| 22 | The Roads Not Taken | - | - | - | $94,869 | 232 | $101,921 | Sep 11 | Universal Pictures International (UPI) | false |
| 23 | Memories of Murder 2020 Re-release | - | - | - | $91,689 | 57 | $91,689 | Sep 11 | Curzon Film Distributors | false |
| 24 | The Invisible Man | - | - | - | $90,928 | 580 | $8,831,811 | Feb 28 | Universal Pictures International (UPI) | false |
| 25 | Schemers | - | - | - | $76,975 | 208 | $137,800 | Sep 25 | Munro Films | false |
| 26 | 23 Walks | - | - | - | $74,173 | 127 | $206,836 | Sep 25 | Parkland Pictures | false |
| 27 | Jurassic Park 2020 Re-release | - | - | - | $54,437 | 239 | $494,931 | Jul 3 | Universal Pictures International (UPI) | false |
| 28 | White Riot | - | - | - | $38,669 | 30 | $60,111 | Sep 18 | Modern Films | false |
| 29 | Summerland | - | - | - | $36,503 | 94 | $234,738 | Jul 31 | Lionsgate | false |
| 30 | Timmy's Cinema Adventure | - | - | - | $34,750 | 88 | $84,464 | Aug 21 | Vue Entertainment | false |
| 31 | Kinky Boots: The Musical | - | - | - | $31,634 | 479 | $1,985,718 | Jan 31 | More2Screen | false |
| 32 | Max Richter's Sleep | - | - | - | $24,548 | 19 | $25,425 | Sep 11 | - | false |
| 33 | Savage | - | - | - | $21,630 | 107 | $21,630 | Sep 11 | Vertigo Films | false |
| 34 | La haine 2020 Re-release | - | - | - | $20,603 | 24 | $20,603 | Sep 11 | British Film Institute (BFI) | false |
| 35 | Emma. | - | - | - | $20,074 | 634 | $9,648,561 | Feb 14 | Universal Pictures International (UPI) | false |
| 36 | The Eight Hundred | - | - | - | $19,516 | 58 | $19,516 | Sep 18 | Trinity Filmed Entertainment | false |
| 37 | Harry Potter and the Deathly Hallows: Part 2 2020 Re-release | - | - | - | $15,090 | 91 | $63,475 | Jul 10 | Warner Bros. | false |
| 38 | Monsoon | - | - | - | $14,853 | 11 | $29,746 | Sep 25 | Peccadillo Pictures | false |
| 39 | Hey Duggee at the Movies | - | - | - | $14,655 | 89 | $132,420 | Oct 25 | Vue Entertainment | false |
| 40 | Rocky 2020 Re-release | - | - | - | $13,790 | 130 | $13,790 | Sep 25 | Park Circus | false |
| 41 | Harry Potter and the Deathly Hallows: Part 1 2020 Re-release | - | - | - | $12,679 | 95 | $66,647 | Jul 3 | Warner Bros. | false |
| 42 | The Man in the Hat | - | - | - | $12,033 | 16 | $17,681 | Sep 18 | Kaleidoscope | false |
| 43 | National Theater Live: Cyrano de Bergerac 2020 Re-release | - | - | - | $11,694 | 16 | $1,164,860 | Feb 14 | National Theatre | false |
| 44 | Jojo Siwa's D.R.E.A.M. Tour On The Big Screen! | - | - | - | $11,661 | 104 | $11,661 | Sep 25 | Nickelodeon | false |
| 45 | Harry Potter and the Goblet of Fire 2020 Re-release | - | - | - | $11,450 | 96 | $57,402 | Jul 10 | Warner Bros. | false |
| 46 | Misbehaviour | - | - | - | $10,961 | 511 | $589,340 | Mar 13 | Walt Disney Pictures | false |
| 47 | Harry Potter and the Half-Blood Prince 2020 Re-release | - | - | - | $10,348 | 109 | $71,017 | Jul 24 | Warner Bros. | false |
| 48 | Harry Potter and the Prisoner of Azkaban 2020 Re-release | - | - | - | $9,537 | 89 | $91,162 | Jul 10 | Warner Bros. | false |
| 49 | The King & I: From the London Palladium | - | - | - | $9,058 | 7 | $2,656,283 | Nov 23 | Trafalgar Releasing | false |
| 50 | Harry Potter and the Order of the Phoenix 2020 Re-release | - | - | - | $8,728 | 116 | $68,574 | Jul 24 | Warner Bros. | false |
| 51 | Miss Juneteenth | - | - | - | $8,598 | 32 | $8,598 | Sep 25 | Vertigo Films | false |
| 52 | Present Laughter | - | - | - | $8,132 | 68 | $1,834,555 | Nov 22 | National Theatre | false |
| 53 | Zieja | - | - | - | $7,652 | 73 | $7,652 | Sep 4 | Magnetes | false |
| 54 | Love Sarah | - | - | - | $7,633 | 41 | $76,140 | Jul 10 | Parkland Pictures | false |
| 55 | The Painted Bird | - | - | - | $7,450 | 11 | $7,450 | Sep 11 | Eureka Entertainment | false |
| 56 | Shaun of the Dead 2020 Re-release | - | - | - | $6,735 | 45 | $20,990 | Jul 10 | United International Pictures | false |
| 57 | Fantastic Beasts: The Crimes of Grindelwald | - | - | - | $6,022 | 679 | $41,982,585 | Nov 16 | Warner Bros. | false |
| 58 | Rocky II 2020 Re-release | - | - | - | $5,695 | 89 | $5,695 | Sep 25 | Park Circus | false |
| 59 | Make Up | - | - | - | $5,464 | 14 | $32,229 | Jul 31 | Curzon Film Distributors | false |
| 60 | Room on the Broom | - | - | - | $4,816 | 35 | $77,621 | - | Magic Light Pictures | false |
| 61 | Queen & Slim | - | - | - | $4,568 | 1,515 | $1,917,431 | Jan 31 | Entertainment One | false |
| 62 | Murder on the Orient Express 2020 Re-release | - | - | - | $4,270 | 31 | $4,270 | Sep 11 | - | false |
| 63 | Nocturnal | - | - | - | $3,756 | 9 | $3,915 | Sep 18 | Wildcard Distribution | false |
| 64 | Rocky III 2020 Re-release | - | - | - | $3,561 | 79 | $3,561 | Sep 25 | Park Circus | false |
| 65 | Capital in the Twenty-First Century | - | - | - | $3,483 | 8 | $3,483 | Sep 25 | Lionsgate | false |
| 66 | Rebuilding Paradise | - | - | - | $3,414 | 22 | $3,414 | Sep 25 | - | false |
| 67 | Mamma Mia! 2020 Re-release | - | - | - | $3,370 | 73 | $1,358,372 | Jul 10 | Universal Pictures | false |
| 68 | Lynn + Lucy | - | - | - | $2,518 | 2 | $2,518 | Sep 4 | British Film Institute (BFI) | false |
| 69 | Real | - | - | - | $2,474 | 5 | $3,564 | Sep 11 | Verve Pictures | false |
| 70 | Hurt by Paradise | - | - | - | $2,087 | 8 | $2,238 | Sep 18 | Sulk Youth Films | false |
| 71 | The World's End 2020 Re-release | - | - | - | $1,984 | 18 | $1,984 | Sep 4 | Universal Pictures | false |
| 72 | Bugsy Malone 2020 Re-release | - | - | - | $1,402 | 1 | $2,694 | - | Park Circus | false |
| 73 | Rocky IV 2020 Re-release | - | - | - | $1,269 | 49 | $1,269 | Sep 25 | Park Circus | false |
| 74 | National Theatre Live: Hansard | - | - | - | $1,150 | 11 | $1,250,557 | Nov 1 | National Theatre | false |
| 75 | Knives Out | - | - | - | $1,080 | 681 | $17,160,856 | Nov 27 | Lionsgate | false |
| 76 | Harry Potter and the Sorcerer's Stone 2020 Re-release | - | - | - | $1,066 | 106 | $96,410 | Jul 10 | Warner Bros. | false |
| 77 | Downton Abbey | - | - | - | $926 | 707 | $34,494,045 | Sep 13 | Universal Pictures International (UPI) | false |
| 78 | Evita | - | - | - | $909 | 19 | $18,218,658 | - | Entertainment Studios Motion Pictures | false |
| 79 | Bohemian Rhapsody 2020 Re-release | - | - | - | $899 | 80 | $6,209,212 | Jul 3 | Twentieth Century Fox | false |
| 80 | Socrates | - | - | - | $853 | 2 | $853 | Sep 4 | Peccadillo Pictures | false |
| 81 | Finding Your Feet | - | - | - | $766 | 498 | $7,577,796 | Feb 23 | Entertainment One | false |
| 82 | My Rembrandt | - | - | - | $627 | 19 | $13,896 | Aug 14 | - | false |
| 83 | 1917 | - | - | - | $624 | 721 | $57,137,296 | Jan 10 | Entertainment One | false |
| 84 | National Theatre Live: A View from the Bridge 2020 Re-release | - | - | - | $602 | 1 | $1,233 | Jul 17 | National Theatre | false |
| 85 | Moffie | - | - | - | $568 | 2 | $4,184 | Jul 17 | Curzon Film Distributors | false |
| 86 | Street Leagues | - | - | - | $552 | 10 | $552 | Sep 25 | - | false |
| 87 | Flash Gordon 2020 Re-release | - | - | - | $531 | 97 | $58,914 | Jul 31 | StudioCanal | false |
| 88 | A Midsummer Night's Dream | - | - | - | $511 | 13 | $808,835 | Oct 11 | National Theatre | false |
| 89 | Billy Elliot 2020 Re-release | - | - | - | $462 | 31 | $852,919 | Mar 28 | Park Circus | false |
| 90 | The Personal History of David Copperfield | - | - | - | $404 | 672 | $8,357,043 | Jan 24 | Lionsgate | false |
| 91 | National Theatre Live: All My Sons | - | - | - | $319 | 19 | $1,383,668 | May 10 | National Theatre | false |
| 92 | Hitsville: The Making of Motown | - | - | - | $246 | 44 | $364,013 | Oct 4 | Altitude Film Entertainment | false |
| 93 | Monty Python's Life of Brian 2019 Re-release | - | - | - | $218 | 20 | $296,625 | Apr 12 | Trafalgar Studios | false |
| 94 | Dark Waters | - | - | - | $204 | 435 | $3,319,910 | Feb 28 | Entertainment One | false |
| 95 | National Theatre Live: One Man, Two Guvnors Re-release | - | - | - | $140 | 92 | $1,626,908 | Jul 26 | National Theatre | false |
| 96 | The Lehman Trilogy | - | - | - | $133 | 17 | $1,413,268 | Jul 19 | National Theatre | false |
| 97 | Coriolanus 2020 Re-release | - | - | - | $114 | 2 | $158 | - | National Theatre | false |
