Abu Sahl Muhammad ibn Husayn (or Hasan) Zawzani (Persian: ابوسهل محمد حسین زوزنی), better known as Abu Sahl Zawzani (ابوسهل زوزنی; also spelled Zuzani), was a Persian statesman who served as the chief secretary of the Ghaznavids briefly in 1040, and later from 1041 to an unknown date. Zawzani died in 1054.