Sefer Bey Zanuqo (Zhanoqo)[1] (Adyghe: Занэкъо Сэфэрбий, romanized: Zanəqo Səfərbiy; Ottoman Turkish: ظنزادە صفر بك‎, romanized: Žanzade Sefer Bek) (? – 1 January 1860) was a Circassian military commander, diplomat, nobleman and activist. He took part in the various stages of the Russo-Circassian War both in a military and a political capacity. Advocating for the cause of Circassian independence in the west and acting as an emissary of the Ottoman Empire in the region.