Steve Ditko
- Birthday: 1927-11-02
- Deathday: 2018-06-29
- Place of birth: Johnstown, Pennsylvania, USA
- Also know as: 斯蒂芬·迪特科
Stephen John Ditko (November 2, 1927 – June 29, 2018) was an American comics artist and writer best known for being co-creator of Marvel superhero Spider-Man and creator of Doctor Strange. He also made notable contributions to the character of Iron Man with the character's iconic red and yellow design being revolutionized by Ditko.
