British Box Office For July 2003
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Bruce Almighty | $23,546,006 | 446 | $37,412,900 | Jun 27 | - |
| 2 | Charlie's Angels: Full Throttle | $18,588,369 | 475 | $19,623,936 | Jul 4 | - |
| 3 | Hulk | $12,109,448 | 500 | $13,901,681 | Jul 18 | - |
| 4 | Daddy Day Care | $7,282,955 | 407 | $8,085,784 | - | - |
| 5 | 2 Fast 2 Furious | $4,319,130 | 424 | $12,527,013 | Jun 20 | - |
| 6 | Piglet's Big Movie | $3,427,826 | 416 | $6,922,153 | Jun 27 | - |
| 7 | Veronica Guerin | $2,684,374 | 254 | $4,836,419 | - | - |
| 8 | Sinbad: Legend of the Seven Seas | $2,486,043 | 392 | $4,696,088 | Jul 25 | - |
| 9 | The Matrix Reloaded | $2,022,979 | 481 | $53,880,216 | May 23 | - |
| 10 | Wrong Turn | $1,796,391 | 253 | $2,407,475 | Jun 27 | - |
| 11 | Agent Cody Banks | $1,701,129 | 363 | $2,136,652 | Jul 25 | - |
| 12 | Nicholas Nickleby | $1,254,617 | 204 | $1,621,332 | Jun 27 | - |
| 13 | Identity | $1,196,010 | 346 | $5,282,390 | Jun 13 | - |
| 14 | Buffalo Soldiers | $840,196 | 47 | $1,313,514 | Jul 18 | - |
| 15 | Main Prem Ki Diwani Hoon | $566,771 | 34 | $828,979 | Jun 27 | - |
| 16 | To Be and to Have | $525,550 | 14 | $707,541 | Jun 20 | - |
| 17 | Brown Sugar | $419,713 | 84 | $453,314 | Jul 18 | - |
| 18 | Good Bye Lenin! | $413,884 | 29 | $2,015,876 | Jul 25 | - |
| 19 | The In-Laws | $390,248 | 237 | $390,248 | - | - |
| 20 | Dark Blue | $358,510 | 62 | $427,159 | Jul 4 | - |
| 21 | Dumb and Dumberer: When Harry Met Lloyd | $240,633 | 350 | $2,785,648 | Jun 13 | - |
| 22 | Kangaroo Jack | $187,228 | 382 | $5,356,026 | May 16 | - |
| 23 | Basic | $147,589 | 311 | $994,736 | Jun 20 | - |
| 24 | Igby Goes Down | $140,557 | 47 | $689,239 | Jun 13 | - |
| 25 | Chalte Chalte | $125,653 | 42 | $1,205,970 | Jun 13 | - |
| 26 | Ripley's Game | $124,022 | 252 | $1,580,280 | May 30 | - |
| 27 | The Four Feathers | $98,329 | 143 | $98,329 | Jul 18 | - |
| 28 | The Little Polar Bear 2003 Re-release | $76,394 | 235 | $1,167,736 | Apr 11 | - |
| 29 | Qayamat | $36,018 | 13 | $36,018 | - | - |
| 30 | The Red Circle | $31,184 | 4 | $31,184 | Jul 4 | - |
| 31 | Whale Rider | $20,754 | 61 | $1,723,685 | - | - |
