| Rank |
Title |
Weekend |
Total |
Week |
% change |
Weeks |
| 1 | I Still Know What You Did Last Summer / 1999 | £802,498 | £802,498 | £802,498 | New | 1 |
| 2 | Forces of Nature / 1999 | £730,208 | £730,208 | £730,208 | New | 1 |
| 3↓ (1) | The Waterboy / 1999 | £620,141 | £1,939,910 | £1,052,665 | -30% | 2 |
| 4↔ (4) | eXistenZ / 1999 | £286,137 | £865,854 | £502,990 | -21% | 2 |
| 5↓ (2) | 8mm / 1999 | £282,815 | £1,921,148 | £510,510 | -25% | 3 |
| 6↓ (5) | Message In a Bottle / 1999 | £225,717 | £1,666,233 | £443,488 | -35% | 3 |
| 7↔ (7) | The Rugrats Movie / 1998 | £221,943 | £11,880,860 | £362,431 | -10% | 7 |
| 8↓ (3) | The Faculty / 1999 | £217,179 | £4,135,599 | £387,567 | -40% | 5 |
| 9↓ (6) | An Ideal Husband / 1999 | £204,207 | £2,018,994 | £372,985 | -21% | 4 |
| 10↓ (8) | Waking Ned Devine / 1999 | £137,156 | £6,511,447 | £253,163 | -28% | 8 |
| 11 | Swing / 1999 | £132,138 | £132,138 | £132,138 | New | 1 |
| 12↓ (10) | Mighty Joe Young / 1999 | £107,620 | £3,875,316 | £180,088 | 12% | 7 |
| 13 ⇅ (re) | Happiness / 1999 | £65,311 | £365,332 | £65,311 | RE | 3 |
| 14↓ (9) | Shakespeare In Love / 1999 | £65,184 | £20,407,662 | £461,953 | -41% | 15 |
| 15↓ (12) | Payback / 1999 | £53,063 | £4,707,414 | £100,873 | -42% | 7 |
This weeks box office stats
New Entries
3
Non Mover
2
Re-entries
1
Move Up
0
Move Down
9