South Korean Box Office For October 2011
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Silenced | $21,400,962 | 899 | $30,723,856 | Sep 22 | CJ Entertainment |
| 2 | The Client | $14,923,611 | 651 | $15,780,280 | Sep 29 | Showbox Entertainment |
| 3 | Real Steel | $14,603,204 | 605 | $22,983,903 | Oct 12 | Walt Disney Pictures |
| 4 | Punch | $10,539,379 | 722 | $33,556,725 | Oct 20 | CJ Entertainment |
| 5 | War of the Arrows | $5,278,802 | 695 | $50,295,031 | Aug 10 | Lotte Entertainment |
| 6 | The Three Musketeers | $5,080,147 | 507 | $5,170,426 | Oct 12 | Lotte Entertainment |
| 7 | Always | $4,450,469 | 544 | $6,762,761 | Oct 20 | Showbox Entertainment |
| 8 | Countdown | $2,667,446 | 447 | $3,168,201 | Sep 29 | Next Entertainment World (NEW) |
| 9 | In Time | $1,468,251 | 370 | $4,076,485 | Oct 27 | 20th Century Fox International |
| 10 | From Up on Poppy Hill | $1,199,205 | 274 | $1,275,911 | Sep 29 | CJ Entertainment |
| 11 | Pitch High | $1,139,546 | 465 | $1,295,731 | Oct 6 | Synergy |
| 12 | Madang Amtark | $1,020,645 | 424 | $12,665,721 | Jul 28 | Lotte Entertainment |
| 13 | Abduction | $810,071 | 365 | $921,992 | Sep 29 | CJ Entertainment |
| 14 | Mr. Popper's Penguins | $722,041 | 389 | $6,156,674 | Sep 8 | 20th Century Fox International |
| 15 | Paranormal Activity 3 | $691,372 | 213 | $798,318 | Oct 20 | CJ Entertainment |
| 16 | Heat | $651,767 | 172 | $701,042 | Oct 13 | - |
| 17 | 3 Idiots | $373,881 | 280 | $3,017,270 | Aug 17 | CJ Entertainment |
| 18 | Friends with Benefits | $251,258 | 250 | $487,274 | Oct 27 | Sony Pictures Releasing |
| 19 | Contagion | $240,185 | 265 | $1,502,959 | Sep 22 | Warner Bros. |
| 20 | The Debt | $236,609 | 198 | $282,946 | Oct 6 | United International Pictures |
| 21 | The Smurfs | $236,311 | 455 | $7,373,726 | Aug 11 | Sony Pictures Releasing |
| 22 | Marrying the Mafia 4: Family Ordeal | $205,568 | 604 | $15,029,510 | Sep 7 | Next Entertainment World (NEW) |
| 23 | A Reason to Live | $202,649 | 258 | $365,190 | Oct 27 | Lotte Entertainment |
| 24 | Sea Level | $172,941 | 236 | $1,145,991 | Sep 8 | - |
| 25 | Killer Elite | $170,201 | 300 | $1,052,385 | Sep 22 | SK Telecom |
| 26 | The Tree of Life | $158,504 | 161 | $321,314 | Oct 27 | - |
| 27 | The Help | $78,098 | 200 | $976,256 | Nov 3 | Walt Disney Pictures |
| 28 | The Day He Arrives | $58,795 | 23 | $308,602 | Sep 8 | - |
| 29 | Major: The Ball of Friendship 2011 Re-release | $58,365 | 124 | $65,620 | Oct 20 | - |
| 30 | Stone | $56,027 | 104 | $69,351 | Oct 6 | - |
| 31 | Pained | $53,513 | 408 | $4,433,282 | Sep 7 | Lotte Entertainment |
| 32 | Couples | $39,906 | 485 | $2,335,488 | Nov 3 | Sidus |
| 33 | Biutiful | $39,534 | 19 | $100,148 | Oct 13 | - |
| 34 | Sound of Noise | $39,130 | 43 | $45,782 | Sep 29 | - |
| 35 | 3 | $31,825 | 14 | $34,223 | Sep 29 | - |
| 36 | A Separation | $25,473 | 15 | $69,970 | Oct 6 | - |
| 37 | Senna | $12,435 | 24 | $13,668 | Oct 20 | - |
| 38 | Restless | $12,164 | 11 | $38,790 | Oct 27 | Sony Pictures Releasing |
| 39 | Champ | $9,172 | 382 | $3,232,193 | Sep 7 | Showbox Entertainment |
| 40 | Rise of the Planet of the Apes | $8,613 | 595 | $17,321,073 | Aug 17 | 20th Century Fox International |
| 41 | Warrior | $5,552 | 178 | $151,217 | Nov 2 | - |
| 42 | Rio | $2,131 | 422 | $4,385,271 | Jul 28 | 20th Century Fox International |
This chart only reflects 98 percent of total screens in South Korea.
