Emir Sayfullah may refer to:
Emir Sayfullah, nom de guerre of Muslim Atayev (1973-2005), Balkar Islamist leader against the Russians in the North Caucasus Emir Sayfullah, nom de guerre of Anzor Astemirov (1976–2010), Circassian Islamist leader against the Russians in the North Caucasus Emir Sayfullah, nom de guerre of Magomed Vagabov (1975-2010), Dargwa Islamist leader against the Russians in the North Caucasus
See also Saifullah (disambiguation)