| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | A Bug's Life (1998) | £1,509,076 | £1,966,857 | £24,860,703 | -32% | 5 |
| 2 (13) |  | The Thin Red Line (1999) | £1,134,952 | £1,175,046 | £1,258,703 | 93% | 2 |
| 3 (2) |  | You've Got Mail (1998) | £897,972 | £1,438,959 | £3,043,357 | -44% | 2 |
| 4 (3) |  | Shakespeare In Love (1999) | £820,286 | £1,410,603 | £13,646,247 | -17% | 6 |
| 5 (4) |  | This Years Love (1999) | £460,933 | £793,028 | £2,784,488 | -31% | 3 |
| 6 (5) |  | Urban Legend (1998) | £235,470 | £395,790 | £737,928 | -31% | 2 |
| 7 (7) |  | Madeline (1999) | £216,005 | £231,510 | £1,890,217 | -18% | 4 |
| 8 (6) |  | Little Voice (1999) | £200,267 | £376,766 | £7,817,900 | -30% | 9 |
| 9 (8) |  | Jack Frost (1999) | £172,018 | £194,029 | £1,532,133 | -15% | 4 |
| 10 (9) |  | Life Is Beautiful (1999) | £130,093 | £232,872 | £689,444 | -18% | 4 |
| 11 (10) |  | Stepmom (1999) | £78,904 | £165,972 | £3,351,493 | -46% | 6 |
| 12 (new) |  | Beloved (1998) | £74,302 | £74,302 | £74,302 | new | 1 |
| 13 (11) |  | Enemy of the State (1998) | £68,006 | £112,097 | £11,299,124 | -39% | 11 |
| 14 (14) |  | Very Bad Things (1998) | £49,428 | £83,472 | £1,796,223 | -35% | 6 |
| 15 (re) | | The Opposite of Sex (1999) | £48,630 | £48,630 | £1,171,611 | re | 6 |