title: List of 2020 box office number-one films in South Korea
text: # List of 2020 box office number-one films in South Korea
  
  The following is a list of 2020 box office number-one films in South Korea. When the number-one film in gross is not the same as the number-one film in admissions, both are listed.
  
  The box office dropped in February after the COVID-19 pandemic in South Korea. Some films were postponed.
  
  | # | Date | Film | Gross |
  | - | - | - | - |
  | 1 | January 5, 2020 | Ashfall | US$4.1 million |
  | 2 | January 12, 2020 | Dolittle | US$5.1 million |
  | 3 | January 19, 2020 | Secret Zoo | US$4.1 million |
  | 4 | January 26, 2020 | The Man Standing Next | US$15.1 million |
  | 5 | February 2, 2020 | The Man Standing Next | US$3.7 million |
  | 6 | February 9, 2020 | The Closet | US$3.6 million |
  | 7 | February 16, 2020 | Honest Candidate | US$4.8 million |
  | 8 | February 23, 2020 | Beasts Clawing at Straws | US$1.7 million |
  | 9 | March 1, 2020 | The Invisible Man | US$0.8 million |
  | 10 | March 8, 2020 | The Invisible Man | US$0.6 million |
  | 11 | March 15, 2020 | The Invisible Man | US$0.4 million |
  | 12 | March 22, 2020 | The Invisible Man | US$0.3 million |
  | 13 | March 29, 2020 | Judy | US$0.2 million |
  | 14 | April 5, 2020 | Ip Man 4: The Finale | US$0.1 million |
  | 15 | April 12, 2020 | 1917 | US$0.1 million |
  | 16 | April 19, 2020 | La La Land | US$0.1 million |
  | 17 | April 26, 2020 | La La Land | US$0.1 million |
  | 18 | May 3, 2020 | Trolls World Tour | US$0.2 million |
  | 19 | May 10, 2020 | A Rainy Day in New York | US$0.3 million |
  | 20 | May 17, 2020 | Escape from Pretoria | US$0.2 million |
  | 21 | May 24, 2020 | The Greatest Showman | US$0.2 million |
  | 22 | May 31, 2020 | Underwater | US$0.3 million |
  | 23 | June 7, 2020 | Intruder | US$1.9 million |
  | 24 | June 14, 2020 | Innocence | US$1.9 million |
  | 25 | June 21, 2020 | Innocence | US$1.1 million |
  | 26 | June 28, 2020 | #Alive | US$5.3 million |
  | 27 | July 5, 2020 | #Alive | US$1.9 million |
  | 28 | July 12, 2020 | #Alive | US$1.0 million |
  | 29 | July 19, 2020 | Peninsula | US$9.2 million |
  | 30 | July 26, 2020 | Peninsula | US$4.5 million |
  | 31 | August 2, 2020 | Steel Rain 2: Summit | US$5.0 million |
  | 32 | August 9, 2020 | Deliver Us from Evil | US$10.6 million |
  | 33 | August 16, 2020 | Deliver Us from Evil | US$7.1 million |
  | 34 | August 23, 2020 | Deliver Us from Evil | US$1.5 million |
  | 35 | August 30, 2020 | Tenet | US$3.0 million |
  | 36 | September 6, 2020 | Tenet | US$1.9 million |
  | 37 | September 13, 2020 | Tenet | US$1.4 million |
  | 38 | September 20, 2020 | Tenet | US$1.0 million |
  | 39 | September 27, 2020 | Tenet | US$0.8 million |
  | 40 | October 4, 2020 | Pawn | US$4.0 million |
  | 41 | October 11, 2020 | Pawn | US$2.1 million |
  | 42 | October 18, 2020 | Voice of Silence | US$1.5 million |
  | 43 | October 25, 2020 | Samjin Company English Class | US$2.2 million |
  | 44 | November 1, 2020 | Samjin Company English Class | US$3.4 million |
  | 45 | November 8, 2020 | Collectors | US$3.7 million |
  | 46 | November 15, 2020 | Collectors | US$2.3 million |
  | 47 | November 22, 2020 | Collectors | US$1.3 million |
  | 48 | November 29, 2020 | Best Friend | US$1.0 million |
  | 49 | December 6, 2020 | Best Friend | US$0.5 million |
  | 50 | December 13, 2020 | Josée | US$0.5 million |
  | 51 | December 20, 2020 | Josée | US$0.3 million |
  | 52 | December 27, 2020 | Wonder Woman 1984 | US$1.8 million |
  