Kira is the last name of several characters. It may refer to:
- Yoshikage Kira: Diamond is Unbreakable's main antagonist.
- Yoshihiro Kira: Yoshikage's father.
- Yoshikage Kira (JoJolion): Yoshikage's counterpart in the alternate universe.
- Holy Joestar-Kira: Holy Kujo's counterpart in the alternate universe.