Stjepan Šejić is a Croatian comic book writer and artist, known for his work on the series Witchblade, Aphrodite IX, Sunstone, and The Darkness among others.

Witchblade is an American comic book series published by Top Cow Productions, an imprint of Image Comics, which ran from November 1995 to October 2015. The series was created by Top Cow founder and owner Marc Silvestri, editor David Wohl, writers Brian Haberlin and Christina Z, and artist Michael Turner.