UK Box Office 11th December, 2020
| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (1) |  | Elf (2003) Rerelease | £98,157 | £98,157 | £148,477 | 51% | 15 |
| 2 (2) |  | Home Alone (1990) Rerelease | £87,809 | £87,809 | £127,392 | 58% | 30 |
| 3 (new) |  | Little Mix: LM5 - The Tour Film (2020) | £83,518 | £83,518 | £83,518 | new | 1 |
| 4 (new) |  | Superintelligence (2020) | £72,574 | £72,574 | £72,574 | new | 1 |
| 5 (12) |  | LoveActually (2003) Rerelease | £42,508 | £42,508 | £57,159 | 66% | 17 |
| 6 (6) |  | Honest Thief (2020) | £28,607 | £44,259 | £730,522 | 24% | 8 |
| 7 (new) |  | The Polar Express (2004) Rerelease | £28,350 | £28,350 | £28,350 | RE | 11 |
| 8 (5) |  | Two By Two: Overboard! (2020) | £27,324 | £33,063 | £1,052,094 | 20% | 8 |
| 9 (new) |  | How the Grinch Stole Christmas (2000) 20th Anniversary | £26,090 | £26,090 | £26,090 | RE | 11 |
| 10 (4) |  | A Christmas Carol (2020) | £25,661 | £33,060 | £55,426 | 13% | 2 |
| 11 (new) |  | Peter Duncan Presents Jack and the Beanstalk (2020) | £24,970 | £24,970 | £24,970 | new | 1 |
| 12 (9) |  | Die Hard (1988) 30th Anniversary | £22,884 | £36,711 | £354,534 | 26% | 13 |
| 13 (new) |  | Dreamland (2019) | £22,324 | £22,324 | £22,324 | new | 1 |
| 14 (3) |  | Wolfwalkers (2020) | £22,078 | £34,142 | £109,016 | -16% | 5 |
| 15 (7) |  | Pixie (2020) | £20,709 | £37,501 | £394,209 | 9% | 8 |