| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Wonder Woman 1984 | - | - | - | $1,145,069 | 214 | $2,235,243 | Dec 18 | Warner Bros. | false |
| 2 | Home Alone 2020 Re-release | - | - | - | $477,872 | 464 | $2,406,584 | - | Park Circus | false |
| 3 | Rocketman | - | - | - | $294,862 | 718 | $32,138,494 | May 24 | Paramount Pictures International | false |
| 4 | Tenet | - | - | - | $232,564 | 616 | $23,408,113 | Aug 28 | Warner Bros. | false |
| 5 | Last Christmas | - | - | - | $227,311 | 622 | $5,266 | Nov 15 | Universal Pictures International (UPI) | false |
| 6 | Superintelligence | - | - | - | $162,707 | 167 | $162,707 | Dec 11 | Warner Bros. | false |
| 7 | The Muppet Christmas Carol 2020 Re-release | - | - | - | $144,955 | 120 | $146,349 | - | Park Circus | false |
| 8 | Two by Two: Overboard! | - | - | - | $123,225 | 332 | $1,449,801 | Oct 23 | Entertainment One | false |
| 9 | A Christmas Carol | - | - | - | $113,730 | 160 | $179,750 | Dec 4 | Munro Films | false |
| 10 | Little Mix: LM5 - The Tour Film | - | - | - | $110,446 | 129 | $110,446 | Dec 11 | Trafalgar Releasing | false |
| 11 | Wolfwalkers | - | - | - | $93,942 | 83 | $144,163 | Oct 30 | Wildcard Distribution | false |
| 12 | Honest Thief | - | - | - | $84,653 | 302 | $966,043 | Oct 23 | Signature Entertainment | false |
| 13 | Die Hard 1993 Re-release | - | - | - | $81,901 | 110 | $387,375 | - | Park Circus | false |
| 14 | Come Away | - | - | - | $57,946 | 160 | $127,236 | Dec 18 | Signature Entertainment | false |
| 15 | Pixie | - | - | - | $35,889 | 326 | $479,317 | Oct 23 | Paramount Pictures International | false |
| 16 | Dreamland | - | - | - | $29,521 | 150 | $29,521 | Dec 11 | Paramount Pictures International | false |
| 17 | The Grinch | - | - | - | $23,350 | 646 | $37,776,780 | Nov 9 | Universal Pictures International (UPI) | false |
| 18 | Die Hard 2020 Re-release | - | - | - | $22,816 | 64 | $22,816 | - | Park Circus | false |
| 19 | Katherine Jenkins Christmas Spectacular | - | - | - | $21,230 | 82 | $50,633 | Nov 27 | Altitude Film Entertainment | false |
| 20 | Love Actually 2020 Re-release | - | - | - | $19,687 | 120 | $23,583 | Jan 3 | United International Pictures | false |
| 21 | Bolshoi Ballet: The Nutcracker | - | - | - | $18,697 | 169 | $18,697 | Dec 18 | The Royal Opera House | false |
| 22 | Let Him Go | - | - | - | $17,461 | 106 | $17,461 | Dec 18 | United International Pictures | false |
| 23 | 2020 Re-release | - | - | - | $17,084 | 20 | $139,180 | Nov 6 | National Theatre | false |
| 24 | Host | - | - | - | $17,063 | 21 | $17,063 | Dec 4 | Vertigo Films | false |
| 25 | The Secret Garden | - | - | - | $16,991 | 180 | $1,014,165 | Oct 23 | Altitude Film Entertainment | false |
| 26 | Saint Maud | - | - | - | $15,116 | 355 | $1,126,561 | Oct 9 | StudioCanal UK | false |
| 27 | The Godfather Part III 2020 Re-release | - | - | - | $14,366 | 76 | $14,366 | Dec 4 | Paramount Pictures International | false |
| 28 | National Lampoon's Christmas Vacation 2020 Re-release | - | - | - | $13,905 | 59 | $13,905 | Dec 4 | Warner Bros. | false |
| 29 | Crock of Gold: A Few Rounds with Shane MacGowan | - | - | - | $10,528 | 44 | $10,528 | Dec 4 | Wildcard Distribution | false |
| 30 | A Christmas Gift from Bob | - | - | - | $9,932 | 43 | $19,242 | Nov 6 | Lionsgate | false |
| 31 | County Lines | - | - | - | $8,189 | 14 | $21,775 | Dec 4 | British Film Institute (BFI) | false |
| 32 | Possessor | - | - | - | $6,949 | 30 | $7,338 | Nov 27 | Signature Entertainment | false |
| 33 | Michael Ball & Alfie Boe - Back Together | - | - | - | $6,504 | 316 | $452,509 | Oct 16 | CinemaLive | false |
| 34 | A Girl from Mogadishu | - | - | - | $5,981 | 18 | $5,981 | Dec 4 | Pembridge Pictures | false |
| 35 | Uncle Vanya | - | - | - | $5,210 | 187 | $228,661 | Oct 23 | More2Screen | false |
| 36 | Finding Jack Charlton | - | - | - | $3,674 | 18 | $4,120 | Nov 6 | Park Circus | false |
| 37 | The Holiday 2020 Re-release | - | - | - | $3,421 | 29 | $3,421 | - | United International Pictures | false |
| 38 | Total Recall 2020 Re-release | - | - | - | $3,119 | 31 | $3,119 | Dec 4 | Park Circus | false |
| 39 | Falling | - | - | - | $2,571 | 8 | $2,571 | Dec 4 | Modern Films | false |
| 40 | The Loss Adjuster | - | - | - | $2,532 | 20 | $3,339 | Nov 27 | Pink Flamingo Films | false |
| 41 | Lost at Christmas | - | - | - | $2,462 | 4 | $5,262 | Nov 27 | Magic Monkey Films | false |
| 42 | National Theatre Live: Fleabag | - | - | - | $2,108 | 346 | $5,942,545 | Sep 6 | National Theatre | false |
| 43 | Bridget Jones's Diary 2020 Re-release | - | - | - | $1,806 | 4 | $1,806 | Dec 4 | United International Pictures | false |
| 44 | Schemers | - | - | - | $1,515 | 208 | $137,800 | Sep 25 | Munro Films | false |
| 45 | 23 Walks | - | - | - | $1,451 | 127 | $206,836 | Sep 25 | Parkland Pictures | false |
| 46 | Nativity! 2020 Re-release | - | - | - | $1,415 | 9 | $1,575 | - | Entertainment One | false |
| 47 | Mogul Mowgli | - | - | - | $1,361 | 79 | $70,082 | Oct 30 | British Film Institute (BFI) | false |
| 48 | Breathless 2020 Re-release | - | - | - | $1,197 | 1 | $1,197 | Dec 4 | StudioCanal | false |
| 49 | Bing's Christmas & Other Stories | - | - | - | $1,134 | 106 | $163,271 | Nov 27 | Acamar Films | false |
| 50 | Muscle | - | - | - | $1,078 | 7 | $1,078 | Dec 4 | - | false |
| 51 | Arthur Christmas 2020 Re-release | - | - | - | $957 | 106 | $296,839 | - | Sony Pictures Releasing | false |
| 52 | The Jungle Book 2020 Re-release | - | - | - | $939 | 20 | $2,926 | Oct 9 | Walt Disney Pictures | false |
| 53 | 10 Days with Dad | - | - | - | $927 | 1 | $1,411 | Dec 4 | StudioCanal | false |
| 54 | Harry Potter and the Half-Blood Prince 2020 Re-release | - | - | - | $847 | 109 | $71,017 | Jul 24 | Warner Bros. | false |
| 55 | CBeebies Christmas Show: Hansel & Gretel | - | - | - | $523 | 313 | $203,623 | Nov 29 | Modern Films | false |
| 56 | Summerland | - | - | - | $458 | 94 | $234,738 | Jul 31 | Lionsgate | false |
| 57 | Billie | - | - | - | $450 | 2 | $7,541 | Nov 13 | Altitude Film Entertainment | false |
| 58 | The Ladykillers 2020 Re-release | - | - | - | $323 | 22 | $15,706 | Oct 23 | StudioCanal | false |
| 59 | Hope Gap | - | - | - | $310 | 64 | $264,759 | Aug 28 | Curzon Film Distributors | false |
| 60 | One-way to Moscow | - | - | - | $294 | 1 | $294 | Dec 4 | Swipe Films | false |
| 61 | As I Am | - | - | - | $241 | 39 | $13,451 | Oct 30 | Fablemaze | false |
| 62 | 1917 | - | - | - | $228 | 721 | $57,137,296 | Jan 10 | Entertainment One | false |
| 63 | The Call of the Wild | - | - | - | $212 | 456 | $3,604,135 | Feb 19 | Walt Disney Pictures | false |
| 64 | Flash Gordon 2020 Re-release | - | - | - | $132 | 97 | $58,914 | Jul 31 | StudioCanal | false |
