British Box Office For May 2010
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Sex and the City 2 | $33,336,058 | 542 | $8,879,326 | 26.6% | 530 | May 28 | - | Warner Bros. |
| 2 | Robin Hood | $23,179,445 | 537 | $8,361,200 | 36.1% | 537 | May 14 | - | Universal Pictures International (UPI) |
| 3 | StreetDance 2 | $17,458,740 | 414 | $3,612,219 | 20.7% | 412 | May 21 | - | Vertigo Films |
| 4 | Prince of Persia: The Sands of Time | $13,514,456 | 484 | $2,367,952 | 17.5% | 484 | May 28 | - | Walt Disney Pictures |
| 5 | StreetDance 3D | $9,941,976 | 414 | $3,612,219 | 36.3% | 412 | May 21 | - | Vertigo Films |
| 6 | A Nightmare on Elm Street | $5,062,498 | 357 | $1,987,063 | 39.3% | 354 | May 7 | - | Warner Bros. |
| 7 | Furry Vengeance | $4,774,224 | 431 | $2,631,069 | 55.1% | 428 | May 7 | - | Entertainment One |
| 8 | Hot Tub Time Machine | $4,161,389 | 397 | $1,339,113 | 32.2% | 396 | May 7 | - | 20th Century Fox International |
| 9 | Four Lions | $3,705,570 | 218 | $900,587 | 24.3% | 115 | May 7 | - | Optimum Releasing |
| 10 | The Back-up Plan | $2,952,219 | 283 | $1,050,920 | 35.6% | 279 | May 7 | - | Sony Pictures Releasing |
| 11 | Space Chimps 2: Zartog Strikes Back | $2,318,090 | 404 | $628,625 | 27.1% | 404 | May 28 | - | Entertainment Film Distributors |
| 12 | The Losers | $1,284,442 | 238 | $566,548 | 44.1% | 238 | May 28 | - | Optimum Releasing |
| 13 | Bad Lieutenant: Port of Call New Orleans | $770,020 | 129 | $259,194 | 33.7% | 129 | May 21 | - | Lionsgate |
| 14 | Kites | $679,530 | 70 | $396,799 | 58.4% | 70 | May 21 | - | - |
| 15 | [Rec]² | $101,716 | 50 | $101,716 | 100% | 50 | May 28 | - | Entertainment One |
| 16 | Cop Out | $94,051 | 127 | $94,051 | 100% | 127 | May 21 | - | Warner Bros. |
