| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | The World Is Not Enough (1999) | £3,842,119 | £6,582,680 | £12,856,264 | -39% | 2 |
| 2 (2) |  | The Sixth Sense (1999) | £1,341,865 | £2,294,686 | £16,381,006 | -36% | 5 |
| 3 (new) |  | Guest House Paradiso (1999) | £672,979 | £672,979 | £672,979 | new | 1 |
| 4 (3) |  | East Is East (1999) | £607,763 | £1,034,113 | £4,967,747 | -29% | 5 |
| 5 (4) |  | Fight Club (1999) | £390,636 | £713,548 | £4,576,687 | -34% | 4 |
| 6 (5) |  | Tarzan (1999) | £326,216 | £393,112 | £16,507,125 | -40% | 9 |
| 7 (6) |  | American Pie (1999) | £154,263 | £260,319 | £13,589,551 | -36% | 9 |
| 8 (new) |  | Anywhere But Here (1999) | £64,964 | £64,964 | £64,964 | new | 1 |
| 9 (10) | | Onegin (1999) | £61,527 | £124,517 | £417,527 | -35% | 3 |
| 10 (7) |  | The Blair Witch Project (1999) | £60,429 | £135,478 | £14,901,157 | -62% | 7 |
| 11 (8) |  | EdTV (1999) | £53,831 | £108,261 | £631,934 | -59% | 3 |
| 12 (new) |  | The Straight Story (1999) | £48,410 | £48,410 | £48,410 | new | 1 |
| 13 (11) |  | Deep Blue Sea (1999) | £42,377 | £70,308 | £8,087,585 | -15% | 8 |
| 14 (12) | | We Stand United (1999) | £39,332 | £54,231 | £493,225 | -14% | 5 |
| 15 (9) |  | Random Hearts (1999) | £38,974 | £107,900 | £683,867 | -69% | 3 |