This is a list of films which have placed number one at the weekend box office in the United Kingdom during 2002.
| Weekend End Date | Film | Box Office[1] | Notes | |
|---|---|---|---|---|
| 1 | £5,967,910 | |||
| 2 | £4,371,354 | |||
| 3 | £3,276,912 | |||
| 4 | Vanilla Sky | £2,978,264 | ||
| 5 | £1,743,556 | |||
| 6 | Monsters, Inc. | £9,200,257 | ||
| 7 | £5,757,712 | |||
| 8 | £4,234,293 | |||
| 9 | Ocean's Eleven | £2,623,689 | Ocean's Eleven reached number one in its third week of release | |
| 10 | £1,850,350 | |||
| 11 | £1,357,063 | |||
| 12 | Ali G Indahouse | £3,231,673 | ||
| 13 | Blade II | £2,540,226 | ||
| 14 | £1,335,594 | |||
| 15 | Bend It Like Beckham | £2,001,795 | ||
| 16 | £1,721,146 | |||
| 17 | About a Boy | £3,747,966 | ||
| 18 | £2,239,288 | |||
| 19 | £1,521,312 | |||
| 20 | £11,386,209 | |||
| 21 | £5,955,017 | |||
| 22 | £2,442,698 | |||
| 23 | £2,058,716 | |||
| 24 | Spider-Man | £9,426,969 | ||
| 25 | £4,255,920 | |||
| 26 | £2,605,993 | |||
| 27 | Minority Report | £4,506,315 | ||
| 28 | Scooby-Doo | £5,129,109 | ||
| 29 | £2,513,564 | |||
| 30 | Austin Powers in Goldmember | £5,585,978 | ||
| 31 | Men in Black II | £6,191,428 | ||
| 32 | £3,106,105 | |||
| 33 | £1,403,344 | |||
| 34 | The Guru | £1,521,984 | ||
| 35 | Insomnia | £1,159,754 | ||
| 36 | The Bourne Identity | £2,150,511 | ||
| 37 | Signs | £3,767,713 | ||
| 38 | £2,657,379 | |||
| 39 | £1,877,796 | |||
| 40 | Lilo & Stitch | £1,516,249 | ||
| 41 | Red Dragon | £3,180,493 | ||
| 42 | xXx | £3,435,891 | ||
| 43 | £2,044,850 | |||
| 44 | 28 Days Later | £1,500,079 | ||
| 45 | £1,073,142 | |||
| 46 | Harry Potter and the Chamber of Secrets | £18,871,829 | ||
| 47 | Die Another Day | £9,122,344 | ||
| 48 | £5,364,433 | |||
| 49 | £3,426,623 | |||
| 50 | £2,220,351 | |||
| 51 | £13,063,560 | |||
| 52 | £8,177,801 | |||