58 Korean films of 2006 ranked by box office. #1: The Host ($89 million).
| # | Film | Lead | Director | Budget | Box office | Multiple |
|---|---|---|---|---|---|---|
| 1 | The Host | Bong Joon-ho | ₩11.8 billion | $89 million | ||
| 2 | 200 Pounds Beauty | Kim Yong-hwa | $4 million | $42 million | 10.50x | |
| 3 | Tazza: The High Rollers | Choi Dong-hun | $5.5 million | $39.2 million | 7.13x | |
| 4 | My Boss, My Teacher | Kim Dong-won | $30.6 million | |||
| 5 | Hanbando | Kang Woo-suk | $18.5 million | |||
| 6 | Forbidden Quest | Kim Dae-woo | $15.6 million | |||
| 7 | Maundy Thursday | Song Hae-seong | $4.2 million | $14.8 million | 3.52x | |
| 8 | Marrying the Mafia III | Jeong Yong-gi | $14.7 million | |||
| 9 | My Scary Girl | Son Jae-gon | $800,000 | $13.5 million | 16.88x | |
| 10 | Barefoot Ki-bong | Kwon Soo-kyung | $12 million | |||
| 11 | Vampire Cop Ricky | Lee Si-myeong | $10.7 million | |||
| 12 | Bloody Tie | Choi Ho | $5 million | $10.6 million | 2.12x | |
| 13 | A Dirty Carnival | Yoo Ha | $10.4 million | |||
| 14 | Daisy | Andrew Lau | $10 million | $10 million | 1.00x | |
| 15 | Radio Star | Lee Joon-ik | $3 million | $9.7 million | 3.23x | |
| 16 | Almost Love | Lee Han | $3 million | $9.1 million | 3.03x | |
| 17 | The Restless | Jo Dong-oh | $10 million | $9 million | 0.90x | |
| 18 | Righteous Ties | Jang Jin | $4.5 million | $8.7 million | 1.93x | |
| 19 | Sunflower | Kang Suk-bum | $3.3 million | $8.2 million | 2.49x | |
| 20 | Art of Fighting | Shin Han-sol | $7.5 million | |||
| 21 | Running Wild | Kim Seong-su | $5 million | $6.2 million | 1.25x | |
| 22 | The City of Violence | Ryoo Seung-wan | $2.7 million | $6.2 million | 2.30x | |
| 23 | Fly, Daddy, Fly | Choi Jong-tae | $5.8 million | |||
| 24 | Arang | Ahn Sang-hoon | $3 million | $5.2 million | 1.73x | |
| 25 | No Mercy for the Rude | Park Chul-hee | $3.5 million | $4.9 million | 1.40x | |
| 26 | Hearty Paws | Hyung Eun Park | $4.7 million | |||
| 27 | I'm a Cyborg, But That's OK | Park Chan-wook | $3 million | $4.6 million | 1.53x | |
| 28 | See You After School | Lee Seok-hoon | $4.4 million | |||
| 29 | Now and Forever | Seong-jung Kim | $3.2 million | $4.3 million | 1.34x | |
| 30 | Seducing Mr. Perfect | Sang-woo Kim | $2.8 million | $4.1 million | 1.48x | |
| 31 | Like a Virgin | Lee Hae-jun | $2.5 million | $3.5 million | 1.42x | |
| 32 | Between Love and Hate | Kim Hae-gon | $3.5 million | $3.5 million | 0.99x | |
| 33 | APT | Ahn Byeong-ki | $3.5 million | $3.4 million | 0.96x | |
| 34 | Traces of Love | Kim Dae-seung | $3.2 million | |||
| 35 | Cinderella | Bong Man-dae | $3.1 million | |||
| 36 | To Sir, with Love | Lim Dae-woong | $3.1 million | |||
| 37 | Dasepo Naughty Girls | E J-yong | $3.2 million | $2.9 million | 0.91x | |
| 38 | For Horowitz | Gwon Hyeong-jin | $2.5 million | |||
| 39 | Bewitching Attraction | Ha Lee | $2.1 million | $2.5 million | 1.19x | |
| 40 | Cruel Winter Blues | Lee Jeong-beom | $4 million | $2.5 million | 0.63x | |
| 40 | How the Lack of Love Affects Two Men | Kim Seong-hun | $2.5 million | |||
| 42 | Love Me Not | Lee Cheol-ha | $4 million | $2.4 million | 0.61x | |
| 43 | Love Phobia | Ji-eun Kang | $3 million | $2.2 million | 0.73x | |
| 44 | Once in a Summer | Joh Keun-shik | $1.6 million | |||
| 45 | The Old Garden | Im Sang-soo | $3.5 million | $1.6 million | 0.45x | |
| 46 | Solace | Seung-wook Byeon | $2.8 million | $1.5 million | 0.55x | |
| 47 | Puzzle | Kim Tae-kyung | $1.4 million | |||
| 48 | Over the Border | Ahn Pan-seok | $5 million | $1.2 million | 0.24x | |
| 49 | Family Ties | Kim Tae-yong | $2.5 million | $1 million | 0.42x | |
| 50 | The Fox Family | Hyung-gon Lee | $3.8 million | $806,638 | 0.21x | |
| 51 | Woman on the Beach | Hong Sang-soo | $749,147 | |||
| 52 | A Bloody Aria | Won Sin-yeon | $584,409 | |||
| 53 | The Legend of Seven Cutter | Nam-ki Kwon | $1.7 million | $419,157 | 0.25x | |
| 54 | No Regret | Leesong Hee-il | $100,000 | $305,103 | 3.05x | |
| 55 | Time | Kim Ki-duk | $1 million | $185,299 | 0.19x | |
| 56 | The Customer Is Always Right | $10,000 | $80,000 | 8.00x | ||
| 57 | The Railroad | Park Heung-sik | $28,737 | |||
| 58 | Ad-lib Night | Lee Yun-ki | $12,626 |
Figures are shown in the currency they were reported in (Wikipedia, Wikidata or TMDB); no conversion.