Igan may refer to: Arnold "Igan" Clavio (born 1965), Filipino journalist, newscaster, and television host Igan, Malaysia, a village in the Malaysian state of Sarawak Igan (federal constituency), a federal constituency in Sarawak, Malaysia Igan (state constituency), formerly represented in the Sarawak State Legislative Assembly (1969–91) IgA nephropathy (IgAN), an autoimmune disease of the kidney Igan, Nigeria, a village in the town of Ago Iwoye