| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Die Another Day (2002) | £9,122,344 | £9,122,344 | £9,122,344 | new | 1 |
| 2 (1) |  | Harry Potter and the Chamber of Secrets (2002) | £7,313,056 | £11,169,687 | £30,041,516 | -61% | 2 |
| 3 (new) |  | Anita and Me (2002) | £453,613 | £453,613 | £453,613 | new | 1 |
| 4 (2) |  | 28 Days Later (2002) | £371,139 | £713,893 | £5,392,174 | -52% | 4 |
| 5 (3) |  | Mr. Deeds (2002) | £269,386 | £427,551 | £3,292,542 | -57% | 4 |
| 6 (6) |  | Lilo & Stitch (2002) | £173,345 | £194,186 | £12,793,863 | -37% | 8 |
| 7 (8) |  | Rabbit Proof Fence (2002) | £153,858 | £284,293 | £891,360 | -33% | 3 |
| 8 (10) |  | Bowling For Columbine (2002) | £143,629 | £249,501 | £407,399 | -9% | 2 |
| 9 (5) |  | Changing Lanes (2002) | £124,955 | £260,804 | £2,721,098 | -70% | 4 |
| 10 (4) |  | xXx (2002) | £92,261 | £188,710 | £11,414,450 | -79% | 6 |
| 11 (9) |  | My Big Fat Greek Wedding (2002) | £78,117 | £174,217 | £13,348,399 | -65% | 10 |
| 12 (7) |  | Super Troopers (2002) | £77,077 | £184,821 | £454,517 | -71% | 2 |
| 13 (12) |  | Donnie Darko (2002) | £64,961 | £120,951 | £1,063,258 | -37% | 5 |
| 14 (14) |  | The Magdalene Sisters (2002) | £38,203 | £86,673 | £638,683 | -39% | 4 |
| 15 (new) |  | He Loves Me ... He Loves Me Not (2002) | £32,917 | £32,917 | £32,917 | new | 1 |