| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | Waking Ned Devine (1999) | £911,901 | £911,901 | £911,901 | new | 1 |
| 2 (2) |  | A Bug's Life (1998) | £592,202 | £780,078 | £26,694,648 | -19% | 7 |
| 3 (4) |  | Shakespeare In Love (1999) | £528,555 | £871,868 | £15,524,363 | -4% | 8 |
| 4 (new) |  | Arlington Road (1999) | £527,427 | £527,427 | £527,427 | new | 1 |
| 5 (1) |  | Patch Adams (1998) | £501,553 | £803,040 | £1,589,818 | -36% | 2 |
| 6 (3) |  | The Thin Red Line (1999) | £434,409 | £725,430 | £3,166,137 | -30% | 4 |
| 7 (5) |  | You've Got Mail (1998) | £276,874 | £490,088 | £4,346,878 | -39% | 4 |
| 8 (6) |  | Pleasantville (1999) | £185,242 | £342,323 | £664,945 | -43% | 2 |
| 9 (new) |  | A Night At the Roxbury (1998) | £124,842 | £124,842 | £124,842 | new | 1 |
| 10 (7) |  | This Years Love (1999) | £111,657 | £239,383 | £3,488,861 | -53% | 5 |
| 11 (8) |  | Urban Legend (1998) | £84,248 | £157,525 | £1,146,110 | -41% | 4 |
| 12 (13) |  | Life Is Beautiful (1999) | £82,818 | £138,152 | £997,043 | 8% | 6 |
| 13 (9) |  | Madeline (1999) | £81,265 | £90,449 | £2,097,460 | -23% | 6 |
| 14 (14) |  | Saving Private Ryan (1998) | £79,534 | £173,036 | £18,571,312 | 8% | 15 |
| 15 (12) | | Central Station (1998) | £77,787 | £126,382 | £210,552 | -8% | 2 |