Portal:Comics/Anniversaries/February/February 20
- Unknown: birth of David Curiel, Mexican comic book colorist
- 1893: birth of Elizabeth Holloway Marston, American comic book writer best known for co-creating Wonder Woman
- 1929: birth of John Dixon (cartoonist), American comic book artist and cartoonist
- 1945: birth of Enrique Sánchez Abulí, French comics author best known for the Spanish gangster series Torpedo
- 1951: birth of Suzue Miuchi, Japanese mangaka best known for Glass Mask
- 1952: birth of Anthony Tollin, American comic book colorist
- 1954: birth of Steve Oliff, American comic book artist who has worked as a colorist in the comics industry since 1978
- 1957: birth of Randy Glasbergen, American cartoonist and humorous illustrator who produced the syndicated strip The Better Half
- 1962: birth of Dwayne McDuffie, American comic book writer and screenwriter
- 1962: birth of Mike Allred, American comic book artist
- 1962: birth of Stuart Moore, American comic book writer and editor
- 1971: first publication of Countdown, a British comic
- 1980: birth of Joëlle Jones, American comic book artist and writer
- 1982: birth of Israel Silva, Mexican comic book inker and colorist
- 1987: death of Wayne Boring, American comic book artist best known for his work on Superman
- 1987: death of Edgar Pierre Jacobs, Belgian comics artist and author best known for the classic series Blake and Mortimer
- 2000: death of Elliot Caplin, American comic strip writer best known for The Heart of Juliet Jones