Ares

Ares (Xena) - amoral god of war from the popular television series
 * Ares (Marvel) - frequent enemy of Thor and Hercules but also an antihero of sorts
 * Ares (DC) - a major antagonist of Wonder Woman
 * Ares (God Of War) - antagonist of the famous video game
 * Ares (Spartan: Total War) - antagonist of the not-so-famous video game
 * Ares (Disney) - appears as an antagonist in some episodes of Disney's Hercules television series.