List of South Korean films of 2012
This is a list of South Korean films that received a domestic theatrical release in 2012.
Box office
The highest-grossing South Korean films released in 2012, by domestic box office gross revenue, are as follows:| Rank | Title | Distributor | Domestic gross |
| 1 | The Thieves | Showbox | $76,125,446 |
| 2 | Masquerade | CJ Entertainment | $72,257,849 |
| 3 | A Werewolf Boy | CJ Entertainment | $37,866,570 |
| 4 | The Tower | CJ Entertainment | $30,602,201 |
| 5 | Nameless Gangster: Rules of the Time | Showbox | $29,696,040 |
| 6 | The Grand Heist | Next Entertainment World | $28,130,614 |
| 7 | All About My Wife | Megabox Plus M | $27,813,464 |
| 8 | Deranged | CJ Entertainment | $26,149,168 |
| 9 | Architecture 101 | Lotte Cultureworks | $24,577,475 |
| 10 | Dancing Queen | CJ Entertainment | $24,486,612 |