41 Korean films of 2011 ranked by box office. #1: War of the Arrows ($51.4 million).
| # | Film | Lead | Director | Budget | Box office | Multiple |
|---|---|---|---|---|---|---|
| 1 | War of the Arrows | Kim Han-min | $51.4 million | |||
| 2 | Sunny | Kang Hyeong-cheol | $5.5 million | $51.1 million | 9.29x | |
| 3 | Punch | Lee Han | $33.6 million | |||
| 4 | Detective K: Secret of the Virtuous Widow | Kim Seok-yoon | $32.3 million | |||
| 5 | The Crucible | Hwang Dong-hyeok | $30.7 million | |||
| 6 | Unbowed | Chung Ji-young | $1.3 million | $22.1 million | 17.03x | |
| 7 | Quick | Beom-gu Cho | $21.5 million | |||
| 8 | The Front Line | Jang Hoon | $20.6 million | |||
| 9 | Spellbound | Hwang In-ho | $18.8 million | |||
| 10 | Sector 7 | Kim Ji-hun | $10 million | $18.6 million | 1.86x | |
| 11 | Clash of the Families | Kim Jin-yeong | $17.6 million | |||
| 12 | Blind | Ahn Sang-hoon | $16.1 million | |||
| 13 | The Client | Sohn Young-sung | $15.8 million | |||
| 14 | Glove | Kang Woo-suk | $12.6 million | |||
| 15 | Children | Lee Kyu-man | $12.2 million | |||
| 16 | Battlefield Heroes | Lee Joon-ik | $11.7 million | |||
| 17 | Perfect Game | Park Hee-gon | $10 million | |||
| 18 | Late Blossom | Choo Chang-min | $8.2 million | |||
| 19 | S.I.U. | Hwang Byeong-gug | $7.8 million | |||
| 20 | The Suicide Forecast | Jo Jin-mo | $7.3 million | |||
| 21 | You're My Pet | Kim Byeong-gon | $7 million | |||
| 22 | Always | Song Il-gon | $6.9 million | |||
| 23 | Late Autumn | Kim Tae-yong | $6.2 million | $5.9 million | 0.95x | |
| 24 | White: Melody of Death | Gok Kim | $5.3 million | |||
| 25 | Poongsan | Jeon Jae-hong | $5.1 million | |||
| 26 | Hindsight | Lee Hyeon-seung | $4.9 million | |||
| 27 | Pained | Kwak Kyung-taek | $4.4 million | |||
| 28 | Champ | Lee Hwan-kyung | $3.2 million | |||
| 29 | Countdown | Jong-ho Huh | $6 million | $3.2 million | 0.53x | |
| 30 | Moby Dick | Park In-je | $3.1 million | |||
| 31 | Pacemaker | Dal-Joong Kim | $3 million | |||
| 32 | Penny Pinchers | Jung-hwan Kim | $2.7 million | |||
| 33 | My Black Mini Dress | Heo In-moo | $2.1 million | |||
| 34 | Spirit of Kiseng | Ko Seok-jin | $681,403 | |||
| 35 | Romantic Heaven | Jang Jin | $488,024 | |||
| 36 | Come Rain, Come Shine | Lee Yun-ki | $476,049 | |||
| 37 | A Reason to Live | Lee Jeong-hyang | $365,190 | |||
| 38 | The Kick | Prachya Pinkaew | $3.5 million | $344,288 | 0.10x | |
| 39 | The Day He Arrives | Hong Sang-soo | $320,421 | |||
| 40 | Hanji | Im Kwon-taek | $1.7 million | $310,073 | 0.18x | |
| 41 | The Showdown | Park Hoon-jung | $302,703 |
Figures are shown in the currency they were reported in (Wikipedia, Wikidata or TMDB); no conversion.