British Box Office For September 2001
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Moulin Rouge! | $15,611,942 | 397 | $27,019,044 | Sep 7 | 20th Century Fox International |
| 2 | A Knight's Tale | $8,933,751 | 384 | $10,137,404 | Aug 31 | - |
| 3 | The Fast and the Furious | $7,296,552 | 414 | $9,235,142 | Sep 14 | - |
| 4 | A.I. Artificial Intelligence | $7,035,606 | 436 | $11,662,544 | Sep 21 | - |
| 5 | Planet of the Apes | $6,636,489 | 451 | $24,732,707 | Aug 17 | - |
| 6 | Scary Movie 2 | $5,795,708 | 407 | $6,264,624 | Sep 7 | - |
| 7 | Cats & Dogs | $4,898,344 | 453 | $3,387,641 | Aug 3 | - |
| 8 | Heartbreakers | $2,738,498 | 296 | $4,746,687 | - | - |
| 9 | Rush Hour 2 | $2,550,849 | 359 | $16,213,289 | Aug 3 | - |
| 10 | Shrek | $2,413,607 | 474 | $42,430,706 | Jun 29 | - |
| 11 | Jurassic Park III | $1,424,415 | 462 | $26,485,776 | Jul 20 | - |
| 12 | Dr. Dolittle 2 | $1,303,689 | 413 | $12,660,350 | Jul 27 | - |
| 13 | The Martins Undated United Kingdom Release | $1,256,192 | 164 | $1,256,192 | - | - |
| 14 | Mike Bassett: England Manager | $1,225,876 | 265 | $5,022,865 | Sep 28 | - |
| 15 | Enigma 2001 Re-release | $1,169,452 | 278 | $6,557,915 | Sep 28 | - |
| 16 | Crocodile Dundee in Los Angeles | $1,094,232 | 219 | $2,047,576 | Aug 24 | - |
| 17 | The Score | $1,081,339 | 274 | $6,097 | Sep 9 | Republic Film Distribution |
| 18 | Lucky Break | $670,342 | 270 | $1,613,956 | - | - |
| 19 | Swordfish | $617,145 | 310 | $10,182,800 | Jul 27 | - |
| 20 | Lajja | $495,706 | 20 | $495,706 | Aug 31 | - |
| 21 | Angel Eyes | $236,396 | 191 | $236,396 | Aug 31 | - |
| 22 | Crazy/Beautiful | $200,405 | 141 | $200,405 | Sep 21 | - |
| 23 | Ajnabee | $91,928 | 17 | $91,928 | Sep 21 | - |
| 24 | The Brothers | $87,392 | 35 | $87,392 | Sep 28 | - |
| 25 | American Desi | $78,524 | 27 | $196,573 | Sep 28 | - |
| 26 | What's Cooking? | $66,051 | 22 | $66,051 | Aug 31 | - |
| 27 | Hedwig and the Angry Inch | $43,549 | 31 | $43,549 | Aug 31 | - |
| 28 | Greenfingers | $42,424 | 81 | $42,424 | Sep 14 | - |
| 29 | The Circle 2001 Re-release | $30,382 | 7 | $30,382 | Sep 21 | - |
| 30 | The Forsaken | $23,536 | 30 | $23,536 | Sep 7 | - |
| 31 | George Washington | $20,195 | 4 | $20,195 | Sep 28 | - |
| 32 | Startup.com | $17,763 | 6 | $17,763 | Sep 7 | - |
| 33 | Shiner | $15,214 | 7 | $15,214 | Sep 14 | - |
| 34 | Pandaemonium | $11,962 | 7 | $11,962 | Sep 14 | - |
| 35 | Enigma | $8,197 | 1 | $8,197 | Aug 31 | - |
| 36 | Suspicious River | $1,350 | 1 | $1,350 | Aug 31 | - |
