The League of Assassins was a secret organization of highly trained assassins led by Ra's al Ghul. They train their members in Nanda Parbat. The leader of the League will always assume the title of "Ra's al Ghul" from their predecessor.
After Nyssa took over the League, she disbanded it, believing no one else should be held prisoner. The League was founded in 1013. Its purpose is to hunt down and kill people deemed a danger to society and the world at large, and has done so for many years, resulting in thousands of people being killed. All of its members go through a harsh and bitter course of training that leaves its trainees either dead or at the peak of human physical condition, so much that they rarely feel pain itself. They are trained in the arts of swordsmanship, archery, stealth and killing in both the quickest and most discreet methods or the most painful and drawn out ways.
Publication Information
- Arrow : League of Assassins
- Version : The Arrow Series
- Multiverse : Earth One
- Known as : Secret Organization
- Type : Highly Assassins Trainner Organization
- Location : Nanda Parbat
- Led by :
- Season : Arrow

All of its members also seem very devoted to Ra's as many of them have been seen killing themselves for the league, allowing Ra's to kill them simply for him to train himself and will carry out his orders without question. The League also has a deep code of honor and those who violate the code are hunted down and killed by Ra's personally. The League also does not allow any of its members to leave unless they want to die and anyone who tries to run away from the league is hunted down and returned, alive or dead, or if they are unreachable and have families, the families are targeted instead.
Each member is given a quick and painless suicide tool to use in the event they are captured to avoid giving information to the enemy. They are also apparently brainwashed to obey every command from Ra's al Ghul, including committing suicide. Whether this programming was undone when the League disbanded has not been clarified. However, some members of the League are still loyal to Malcolm and serve him despite the League's disbanding, they are members of Thanatos Guild, led by Athena, Malcolm's second in command.
Former members
- Hamza Abdullah
- Onyx Adams
- Nyssa Raatko / Nyssa al Ghul
- Talia al Ghul
- Ra's al Ghul
- Al-Owal
- Hashim Ishaq Azahar
- Butrus Babu Ashraf
- Mahdi Bahija Ataullah
- Mahfuz Burhan
- Chase
- Damien Darhk
- Ayyub Faysal
- Salah Jabir
- Binyamin Junayd
- Oamar Anwar Kadir
- Sara Lance / The Canary / White Canary
- Habiba Karida Lisha
- Yuhanna Maalik
- Aohara Emani Maha
- Malaq
- Zahid Fatin Masuma
- Adhara Emani Mav
- Malcolm Merlyn / Dark Archer / Ra's al Ghul
- Ayub Kasib Mousa
- Dawd Mufaddal
- Fadir Nasser
- Mesi Natifah / Talibah
- Khayru Lukman Nizam
- The Priestess
- Oliver Queen / Green Arrow / Al Sah-him
- Afra Ra'd
- Rima Rukan Sabi
- Zaim Yazid Sariyah
- Zareb Yahya Sayyid
- Muhammed Shahrizad
- Tigris
- Tzin-Tzin
- Maseo Yamashiro / Sarab
- Shamara Zurisaday
- Unnamed
- Thea Queen / Speedy
- Main Article : League of Assassins