The League of Assassins was an assassin organization led by terrorist Ra's al Ghul, whom his daughter Talia al Ghul succeeded as leader after his demise. Talia later changed the name of the organization to the League of Shadows. Following Talia's demise, it seems Lady Shiva had took over the League as its leader.
To be added
- Ra's al Ghul (founder and leader, deceased)
- Talia al Ghul (third leader, fate unknown)
- Ubu (betrayed)
- Damian Wayne (ejected)
- Deathstroke (second leader, fate unknown)
- Lady Shiva (fourth leader)
- Son of Batman
- Batman: Bad Blood
- Justice League vs. Teen Titans
- Batman: Hush (mentions)
- Justice League Dark: Apokolips War
- When the Mad Hatter was trying to brainwash the leaders of the world for Talia al Ghul, he referred to the group as the League of Shadows. This could imply that Talia al Ghul abandoned the assassination part of the organization in favor of more tactful ways of gaining control of the world.