Space Pirate Captain Harlock is a Japanese manga series written and illustrated by Leiji Matsumoto. It was serialized in Akita Shoten's Play Comic from January 1977 to June 1979, with the chapters collected into five tankōbon volumes. The series follows the titular Captain, an outcast who has turned into a space pirate to rebel against Earth's government and humanity's general apathy.

Leiji Matsumoto was a Japanese manga artist, and creator of several anime and manga series. His widow Miyako Maki is also a manga artist.