This is a list of films which placed number-one at the South Korean box office during 2013.
| Date | Film | Gross | ||
|---|---|---|---|---|
| 1 | The Tower | $5,678,611 | ||
| 2 | God's Men | $5,594,219 | ||
| 3 | God's Men | $6,151,191 | ||
| 4 | Miracle in Cell No. 7 | $8,685,040 | ||
| 5 | The Berlin File | $10,823,513 | ||
| 6 | Miracle in Cell No. 7 | $10,823,513 | ||
| 7 | Miracle in Cell No. 7 | $7,502,660 | ||
| 8 | New World | $6,072,930 | ||
| 9 | New World | $6,035,404 | ||
| 10 | New World | $3,624,540 | ||
| 11 | Warm Bodies | $2,886,705 | ||
| 12 | Very Ordinary Couple | $3,837,249 | ||
| 13 | $5,295,089 | |||
| 14 | "Running Man" | $3,317,529 | ||
| 15 | Oblivion | $3,613,235 | ||
| 16 | Oblivion | $2,513,552 | ||
| 17 | Iron Man 3 | $16,498,150 | ||
| 18 | Iron Man 3 | $13,585,664 | ||
| 19 | Iron Man 3 | $7,461,129 | ||
| 20 | Iron Man 3 | $4,783,002 | ||
| 21 | Fast & Furious 6 | $4,256,318 | ||
| 22 | Star Trek Into Darkness | $3,759,686 | ||
| 23 | Secretly, Greatly | $13,197,859 | ||
| 24 | Man of Steel | $7,335,782 | ||
| 25 | World War Z | $8,683,814 | ||
| 26 | World War Z | $6,292,950 | ||
| 27 | Cold Eyes | $8,818,107 | ||
| 28 | Pacific Rim | $8,349,956 | ||
| 29 | Red 2 | $5,467,014 | ||
| 30 | Red 2 | $4,459,610 | ||
| 31 | Snowpiercer | $14,842,419 | ||
| 32 | Snowpiercer | $10,605,489 | ||
| 33 | Hide and Seek | $8,735,956 | ||
| 34 | Hide and Seek | $6,969,108 | ||
| 35 | Elysium | $3,985,430 | ||
| 36 | $5,599,105 | |||
| 37 | The Face Reader | $12,738,665 | ||
| 38 | The Face Reader | $15,280,816 | ||
| 39 | The Face Reader | $4,408,474 | ||
| 40 | Hope | $3,191,820 | ||
| 41 | $5,130,236 | |||
| 42 | Gravity | $6,296,993 | ||
| 43 | Gravity | $5,292,865 | ||
| 44 | $6,114,417 | |||
| 45 | Thor: The Dark World | $4,770,468 | ||
| 46 | $7,668,783 | |||
| 47 | Friend: The Great Legacy | $3,386,314 | ||
| 48 | 11 A.M. | $2,590,802 | ||
| 49 | About Time | $3,421,040 | ||
| 50 | $6,236,288 | |||
| 51 | The Attorney | $9,594,605 | ||
| 52 | The Attorney | $10,509,641 |
| Rank | Title | Country | Admissions | Domestic gross |
|---|---|---|---|---|
| 1. | Miracle in Cell No. 7 | South Korea | 12,810,776 | |
| 2. | Snowpiercer | 9,341,747 | ||
| 3. | The Face Reader | 9,134,463 | ||
| 4. | Iron Man 3 | United States | 9,001,309 | |
| 5. | The Berlin File | South Korea | 7,166,268 | |
| 6. | Secretly, Greatly | 6,959,083 | ||
| 7. | The Attorney | 5,686,892 | ||
| 8. | Hide and Seek | 5,604,104 | ||
| 9. | The Terror Live | 5,579,675 | ||
| 10. | Cold Eyes | 5,506,770 | ||
| Rank | Title | Admissions | Domestic gross |
|---|---|---|---|
| 1. | Miracle in Cell No. 7 | 12,810,776 | |
| 2. | Snowpiercer | 9,341,747 | |
| 3. | The Face Reader | 9,134,463 | |
| 4. | The Berlin File | 7,166,268 | |
| 5. | Secretly, Greatly | 6,959,083 | |
| 6. | The Attorney | 5,686,892 | |
| 7. | Hide and Seek | 5,604,104 | |
| 8. | The Terror Live | 5,579,675 | |
| 9. | Cold Eyes | 5,506,770 | |
| 10. | New World | 4,682,418 | |