Chief O'Hara may refer to several fictional characters, all of which are chiefs of police: Chief O'Hara (Disney Comics), a character in Mickey Mouse stories. In Batman stories, it may refer to: Chief Miles O'Hara, who appeared in the 1966-1968 Batman television series. Chief Clancy O'Hara, the first victim of the Hangman killer in the Batman: Dark Victory comic book series.