British Box Office For September 2017
| Rank | Release | Gross | Max Th | Opening | % of Total | Open Th | Open | Close | Distributor |
|---|---|---|---|---|---|---|---|---|---|
| 1 | It | $42,500,000 | 608 | $13,197,576 | 31.1% | 606 | Sep 8 | - | Warner Bros. |
| 2 | Kingsman: The Golden Circle | $32,601,933 | 658 | $11,068,226 | 33.9% | 638 | Sep 22 | - | 20th Century Fox International |
| 3 | Victoria & Abdul | $13,976,615 | 612 | $2,493,867 | 17.8% | 601 | Sep 15 | - | Universal Pictures International (UPI) |
| 4 | Goodbye Christopher Robin | $3,838,424 | 573 | $1,046,363 | 27.3% | 573 | Sep 29 | - | 20th Century Fox International |
| 5 | Mother! | $3,157,816 | 464 | $1,116,825 | 35.4% | 464 | Sep 15 | - | Paramount Pictures International |
| 6 | American Assassin | $2,191,602 | 433 | $974,980 | 44.5% | 433 | Sep 15 | - | Lionsgate |
| 7 | The Limehouse Golem | $1,725,939 | 357 | $481,041 | 27.9% | 277 | Sep 1 | - | Lionsgate |
| 8 | Wind River | $1,622,497 | 229 | $577,779 | 35.6% | 163 | Sep 8 | - | STX International |
| 9 | The Jungle Bunch | $1,570,717 | 521 | $509,625 | 32.4% | 507 | Sep 15 | - | Entertainment One |
| 10 | Flatliners | $1,538,213 | 365 | $652,142 | 42.4% | 365 | Sep 29 | - | Sony Pictures Releasing |
| 11 | Home Again | $1,244,165 | 434 | $648,525 | 52.1% | 434 | Sep 29 | - | STX International |
| 12 | God's Own Country | $1,172,687 | 101 | $217,360 | 18.5% | 45 | Sep 1 | - | Picturehouse Entertainment |
| 13 | Maze | $1,010,935 | 89 | $167,366 | 16.6% | 65 | Sep 22 | - | Lionsgate |
| 14 | Judwaa 2 | $456,411 | 58 | $232,203 | 50.9% | 58 | Sep 29 | - | 20th Century Fox International |
| 15 | Punjab Nahi Jaungi | $327,876 | 60 | $327,876 | 100% | 60 | Sep 1 | - | B4U Motion Pictures |
| 16 | Black Sabbath: The End Of The End | $196,084 | 3 | - | - | - | Sep 22 | - | Trafalgar Studios |
| 17 | Patti Cake$ | $157,293 | 223 | $157,293 | 100% | 223 | Sep 1 | - | 20th Century Fox International |
| 18 | Daphne | $148,433 | 23 | $48,110 | 32.4% | 23 | Sep 29 | - | Altitude Film Entertainment |
| 19 | Borg vs. McEnroe | $137,578 | 145 | $137,578 | 100% | 145 | Sep 22 | - | Artificial Eye |
| 20 | Baadshaho | $105,205 | 49 | $105,205 | 100% | 49 | Sep 1 | - | - |
| 21 | Inhumans | $103,841 | 39 | $103,841 | 100% | 39 | Sep 1 | - | IMAX |
| 22 | Tawai: A Voice from the Forest | $102,701 | 13 | $25,617 | 24.9% | 13 | Sep 29 | - | Munro Films |
| 23 | Nikka Zaildar 2 | $87,339 | 17 | $87,339 | 100% | 17 | Sep 22 | - | - |
| 24 | Stratton | $70,823 | 145 | $35,796 | 50.5% | 145 | Sep 1 | - | Vertigo Films |
| 25 | Simran | $61,672 | 34 | $61,672 | 100% | 34 | Sep 15 | - | - |
| 26 | Volta | $41,203 | 54 | $41,203 | 100% | 54 | Sep 8 | - | Magnetes |
| 27 | Shubh Mangal Savdhan | $38,262 | 31 | $38,262 | 100% | 31 | Sep 1 | - | Eros Worldwide |
| 28 | Spyder | $34,956 | 41 | $34,956 | 100% | 41 | Sep 29 | - | Ayngaran International |
| 29 | Njandukalude Naattil Oridavela | $33,825 | 62 | $33,825 | 100% | 62 | Sep 29 | - | - |
| 30 | Back to Burgundy | $29,758 | 2 | $5,883 | 19.8% | 2 | Sep 1 | - | StudioCanal |
| 31 | Lawrence of Arabia 2017 Re-release | $28,023 | 1 | $12,634 | 45.1% | 1 | Sep 22 | - | Park Circus |
| 32 | In Between | $23,314 | 7 | $23,314 | 100% | 7 | Sep 22 | - | Peccadillo Pictures |
| 33 | Na Maloom Afraad 2 | $23,124 | 31 | $23,124 | 100% | 31 | Sep 1 | - | - |
| 34 | The Drummer and the Keeper | $22,012 | 13 | $22,012 | 100% | 13 | Sep 8 | - | Element Films |
| 35 | Bhoomi | $20,692 | 9 | $20,692 | 100% | 9 | Sep 22 | - | DCPI International |
| 36 | Never Say Die | $20,656 | 13 | $20,656 | 100% | 13 | Sep 29 | - | Asia Releasing |
| 37 | Velipadinte Pusthakam | $20,054 | 44 | $20,054 | 100% | 44 | Sep 22 | - | - |
| 38 | Dennis Skinner: Nature of the Beast | $19,694 | 4 | $4,301 | 21.8% | 4 | Sep 8 | - | Miracle Films |
| 39 | My Pure Land | $19,559 | 5 | $6,036 | 30.9% | 5 | Sep 15 | - | Bill Kenwright Films |
| 40 | Lucknow Central | $19,507 | 22 | $19,507 | 100% | 22 | Sep 15 | - | - |
| 41 | Una | $18,775 | 7 | $7,730 | 41.2% | 7 | Sep 1 | - | Thunderbird Releasing |
| 42 | Brimstone | $14,787 | 20 | $5,383 | 36.4% | 20 | Sep 29 | - | Thunderbird Releasing |
| 43 | The Work | $14,701 | 10 | $14,701 | 100% | 10 | Sep 8 | - | - |
| 44 | Magalir Mattum | $13,809 | 6 | $13,809 | 100% | 6 | Sep 15 | - | Q Entertainment |
| 45 | Patel Ki Punjabi Shaadi | $12,355 | 8 | $12,355 | 100% | 8 | Sep 15 | - | B4U Motion Pictures |
| 46 | On Body and Soul | $12,196 | 10 | $12,196 | 100% | 10 | Sep 22 | - | MUBI |
| 47 | Belle de Jour 2017 Re-release | $12,011 | 8 | $12,011 | 100% | 8 | Sep 8 | - | Park Circus |
| 48 | In Syria | $10,691 | 19 | $10,691 | 100% | 19 | Sep 8 | - | Artificial Eye |
| 49 | Ay Lav Yu Tuu | $10,223 | 3 | $10,223 | 100% | 3 | Sep 22 | - | AF-Media |
| 50 | The Villainess | $9,250 | 8 | $9,250 | 100% | 8 | Sep 15 | - | Arrow Films |
| 51 | My Journey Through French Cinema | $9,201 | 7 | $9,201 | 100% | 7 | Sep 15 | - | StudioCanal |
| 52 | The Case for Christ | $9,148 | 14 | $9,148 | 100% | 14 | Sep 15 | - | Kaleidoscope |
| 53 | Daddy | $8,808 | 9 | $8,808 | 100% | 9 | Sep 8 | - | B4U Motion Pictures |
| 54 | Karuppan | $7,953 | 9 | $7,953 | 100% | 9 | Sep 29 | - | Murugan Talkies |
| 55 | Zoology | $7,220 | 3 | $7,220 | 100% | 3 | Sep 29 | - | Arrow Films |
| 56 | Pecking Order | $6,613 | 21 | $6,613 | 100% | 21 | Sep 29 | - | - |
| 57 | Manolo: The Boy Who Made Shoes for Lizards | $4,833 | 2 | $2,997 | 62% | 2 | Sep 29 | - | Park Circus |
| 58 | Let Me Go | $4,543 | 5 | $4,543 | 100% | 5 | Sep 15 | - | Miracle Films |
| 59 | Gogol. The Beginning | $4,425 | 10 | $4,425 | 100% | 10 | Sep 15 | - | Independent Films |
| 60 | The Exception | $4,174 | 2 | - | - | - | Sep 29 | - | Signature Entertainment |
| 61 | Center of My World | $3,656 | 4 | $3,656 | 100% | 4 | Sep 15 | - | Matchbox Films |
| 62 | Moon Dogs | $3,616 | 1 | - | - | - | Sep 1 | - | Independent Films |
| 63 | Almost Heaven | $3,525 | 1 | $998 | 28.3% | 1 | Sep 22 | - | Independent Films |
| 64 | Kathanayagan | $3,521 | 6 | $3,521 | 100% | 6 | Sep 8 | - | Murugan Talkies |
| 65 | On the Road | $3,237 | 10 | - | - | - | Sep 29 | - | Lorton Entertainment |
| 66 | Midnight Runners | $2,487 | 2 | $2,487 | 100% | 2 | Sep 1 | - | JBG Pictures |
| 67 | Neruppu Da | $2,352 | 6 | $2,352 | 100% | 6 | Sep 8 | - | Murugan Talkies |
| 68 | Kills On Wheels 2016 Re-release | $1,697 | 14 | $1,697 | 100% | 14 | Sep 15 | - | Eureka Entertainment |
| 69 | Jora 10 Numbaria | $1,673 | 4 | $1,673 | 100% | 4 | Sep 8 | - | Filmonix |
| 70 | Jonas Kaufmann: My Italy | $1,578 | - | $1 | <0.1% | - | Sep 8 | - | - |
| 71 | Soulsmith | $1,467 | 1 | $1,467 | 100% | 1 | Sep 1 | - | WHIM Films |
| 72 | Our Last Tango 2017 Re-release | $1,465 | 2 | $1,465 | 100% | 2 | Sep 22 | - | Independent Films |
| 73 | Goon: Last of the Enforcers | $1,348 | 2 | $1,348 | 100% | 2 | Sep 8 | - | Vertigo Films |
| 74 | The Lure | $1,327 | 2 | $1,327 | 100% | 2 | Sep 8 | - | Moxie Pictures |
| 75 | Killing Ground | $1,207 | 1 | $1,207 | 100% | 1 | Sep 29 | - | Vertigo Films |
| 76 | Valley of the Wolves: Homeland | $1,045 | 4 | $1,045 | 100% | 4 | Sep 29 | - | AF-Media |
| 77 | Elementary | $873 | 2 | $873 | 100% | 2 | Sep 8 | - | StudioCanal |
| 78 | The Vault | $329 | 8 | $329 | 100% | 8 | Sep 8 | - | Miracle Films |
| 79 | Le correspondant | $96 | 1 | $96 | 100% | 1 | Sep 29 | - | StudioCanal |
| 80 | The Marker | $37 | 1 | $38 | 102.7% | 1 | Sep 29 | - | Kaleidoscope |
