South Korean Box Office For May 2013
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | Iron Man 3 | $44,161,392 | 1,491 | $64,211,513 | Apr 25 | Walt Disney Pictures |
| 2 | Montage | $9,673,740 | 544 | $13,316,432 | May 16 | - |
| 3 | The Great Gatsby | $7,150,809 | 561 | $7,939,861 | - | Warner Bros. |
| 4 | Boomerang Family | $6,641,643 | 583 | $7,102,103 | May 9 | - |
| 5 | Fast & Furious 6 | $6,091,138 | 656 | $11,621,107 | May 22 | United International Pictures |
| 6 | National Song Contest | $5,049,078 | 582 | $5,953,187 | May 1 | - |
| 7 | The Croods | $3,118,107 | 524 | $5,806,047 | May 16 | - |
| 8 | Happiness for Sale | $1,696,959 | 382 | $1,988,663 | May 16 | - |
| 9 | Fists of Legend | $1,214,439 | 733 | $11,344,668 | Apr 11 | - |
| 10 | Kureyon Shin-chan 2013 Re-release | $805,375 | 328 | $1,268,119 | Apr 25 | - |
| 11 | Finding Nemo 2012 3D Release | $588,961 | 221 | $672,957 | May 1 | Walt Disney Pictures |
| 12 | Before Midnight | $505,264 | 275 | $1,217,701 | May 22 | - |
| 13 | To Rome with Love | $407,124 | 201 | $1,122,952 | Apr 18 | Warner Bros. |
| 14 | Oblivion | $406,812 | 638 | $9,746,901 | Apr 11 | United International Pictures |
| 15 | Running Man | $210,463 | 568 | $8,873,200 | Apr 4 | 20th Century Fox International |
| 16 | Snitch | $154,820 | 153 | $191,158 | May 9 | - |
| 17 | Pinocchio | $144,574 | 283 | $363,667 | Apr 25 | - |
| 18 | Rust and Bone | $76,830 | 36 | $174,833 | May 2 | - |
| 19 | Shame | $32,093 | 34 | $41,589 | May 9 | - |
| 20 | Populaire | $26,568 | 114 | $53,675 | May 22 | - |
| 21 | The Angels' Share | $24,716 | 21 | $32,396 | May 16 | - |
| 22 | Django Unchained | $2,563 | 346 | $1,735,782 | Mar 21 | - |
This chart only reflects 98 percent of total screens in South Korea.
