Idriz Seferi (14 March 1847 – 25 March 1927) was an Albanian leader and guerrilla fighter (rebel). A member of the League of Prizren and League of Peja, he was the right-hand man of Isa Boletini, with whom he organized the 1910 Uprising against the Ottoman Empire in the Kosovo Vilayet. After the suppression of the uprising, Seferi continued warfare, in the 1912 Uprising. In the First Balkan War, Boletini and Seferi rose up against Serbia, with whom they had previously been allies to during the 1910 and 1912 Uprisings, and continued to attack Serbian posts in the subsequent occupation and initial phase of World War I (1913-1915). In the second phase of the war (1916-1918), he led troops against Bulgarian forces.