| Image
| Name
| Real name
| Writer
| Artist
| First appearance
| Date
| Appearances (aprox.)
|
| Ra's al Ghul
| Unknown
| Denny O'Neil
| Neal Adams
| Batman #232
| June 1971
|
|
| "Demon's Head" in Arabic, Ra's Al Ghul is a centuries-old world-wide eco-terrorist who knows Batman's secret identity; Ra's Al Ghul desires for Batman to marry his daughter Talia and become his successor.
|
| The Seinsei
|
| Neal Adams
| Neal Adams
| Strange Adventures #215
| October 1968
|
|
| The disloyal leader of Ra's Al Ghul's League of Assassins. He might be Ra's father.
|
| Talia
| Talia Head
| Denny O'Neil
| Bob Brown
| Detective Comics #411
| May 1971
|
|
| The daughter of Ra's Al Ghul, sometimes an enemy, sometimes an ally and some time's the love of Batman.
|
| Nyssa Raatko
| Talia Head
| Greg Rucka
| BoKlaus Janson
| Detective Comics #783
| August 2003
|
|
| Daughter of Ra's Al Ghul.
|
| Doctor Darrk
| Doctor Ebenezer Darrk
| Denny O'Neil
| Bob Brown
| Detective Comics #411
| May 1971
|
|
| After being assigned to lead the League of Assassins by Ra's Al Ghul, he decides to betray him for absolute power.
|
| Doctor Moon
| Unrevealed
| Dennis J. O'Neil
| Irv Novick
| Batman #240
| March 1972
|
|
| Originally Ra's Al Ghul's servant, Moon is foreign brain surgeon whith skills that made him the contact all DC foes go to when it comes to recover dead brains, erase or modify minds or mental tortures. First appeared in Batman #240, March 1972.
|
| Lady Shiva
| Sandra Wu-San
| Dennis O'Neil
| Ric Estrada
| Richard Dragon, Kung Fu Fighter #5
| December 1975
|
|
| A mercenary assassin who once trained Batman. She is possibly the greatest martial artist alive in the DC universe, one of Batman's true physical rivals.
|
| David Cain
| David Cain
| Kelley Puckett
| Damion Scott
| Batman #567
| July 1999
|
|
| One of the world's premier assassins, taking out some of the most famous and powerful people on the planet.
|
| Shrike
| Unknown
| Chuck Dixon
| Scott Beatty
| Robin: Year One #3
| 2001
| 2
|
| A member of Ra's al Ghul's League of Assassins, the master martial artist Shrike operated a school for killers which he called the Vengeance Academy, teaching young children how to be assassins.
|
| Bronze Tiger
| Benjamin Turner
| Dennis O'Neil
| Leopoldo Duranona
| Richard Dragon, Kung Fu Fighter #1
| April-May 1975
|
|
| A supreme martial artist with a personality disorder. He acted as a villain while brain-washed, but he is regularly a good character.
|
| Merlyn
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| Professor Ojo
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| Cassandra Cain
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| Mad Dog
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| Alpha
|
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| Onyx
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| Kitty Kumbata
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| Wam-Wam
|
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| Image:Joey N'Bobo-01.jpg
| Joey N'Bobo
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| Tigris
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| Shrike IV
| Unknown
| Chuck Dixon
| Scott Beatty
| Robin: Year One #3
| 2001
| 2
|
| A member of Ra's al Ghul's League of Assassins, Shrike comes from a school for young killers called the Vengeance Academy and lead by the original Shike.
|
| Image:Momotado-01.jpg
| Momotado
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| Krunk
|
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| White Willow
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| Los Gemelos
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| Ox
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| Image:Cristos-01.jpg
| Cristos
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